CN1513558A - Anti irritability Specificity Igy and its preparation - Google Patents
Anti irritability Specificity Igy and its preparation Download PDFInfo
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- CN1513558A CN1513558A CNA021460264A CN02146026A CN1513558A CN 1513558 A CN1513558 A CN 1513558A CN A021460264 A CNA021460264 A CN A021460264A CN 02146026 A CN02146026 A CN 02146026A CN 1513558 A CN1513558 A CN 1513558A
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/02—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from eggs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/23—Immunoglobulins specific features characterized by taxonomic origin from birds
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
An anti-allergic specific IgY is prepared through screening and classifying the allergic sources of allergic disease, respectively preparing the antigen for single or composite allergic source, preparing immunoglobulin IgE antigen, preparing immune egg, preparing corse specific IgYs for different allergic sources, purifying and preparing the specific composite IgY for particular allergic source. It can be used for preventing and treating allergic diseases, such as asthma, with unique curative effect and high safety.
Description
Technical field
The present invention relates to a kind of antibody and preparation method thereof, particularly relate to composite IgY of a kind of anti-various anaphylactic diseases and preparation method thereof.
Background technology
Anaphylaxis is a kind of the most common frequently-occurring disease, and human health is constituted greatly harm.How many people are the whole world do not know to have taste varieties of the torment of this disease throughout one's life, even cause maimed person or sudden death.In India, " anaphylaxis " sickness rate accounts for population up to 11-12%; The U.S. only crowd's sickness rate of pollen hypersensitivity to cost 600,000,000 dollars of this diseases of treatment every year just up to 15%; And in China, according to incompletely statistics, the patient of various anaphylactic diseases has more than more than one hundred million people.Have report to show, the medical expense that the whole world only is used for the treatment of bronchial asthma every year just surpasses 3,000,000,000 dollars, because delaying work of causing of this class disease, mistake and loss that premature death caused can't be calculated especially.
Anaphylactic disease is a kind ofly to act on esoteric abnormal immunoreation by the external antigen material.Clinical manifestation such as bronchial asthma and bronchitis, allergic rhinitis, the anaphylaxis laryngeal edema (laryngitis), allergic dermatitis etc., the symptom stubbornness, treatment is got up quite difficult.Usually adopt chemotherapys such as hormones and adrenomimetic drug.Regrettably, the therapeutic scheme of extensive use at present and medicine thereof all only are local anti-inflammatory or of short duration slow symptom, the incomplete means of taking stopgap measures of relaxing, rather than " etiological treatment ".The more important thing is that the side effect that is brought is all quite big.As use 17-hydroxy-11-dehydrocorticosterone and can cause the central nervous system untoward reaction of muscle skeleton and endocrine aspect of unifying, and can bring out pars oralis pharyngis and esophagus fungal infection, and herpesvirus infection; Especially bigger to children's's harm, make infant growth be subjected to press down, influence the growth of aspects such as children's's skeleton and gonad.Adopt the adrenomimetic drug can medicine and broxaterol, also can cause cardiovascular disease such as hypertension, arrhythmia and skeletal muscle occur and tremble (trembling), even cause patient's Adrenal cortex function insufficiency or depletion as hands; Can cause asystole and death when serious.International medical community discloses according to long-term observation and statistical analysis, and excessively using broxaterol etc. is the ever-increasing seed of trouble of asthma mortality rate several years ago.
In view of the major defect of local anti-inflammatory with Therapeutic Method existence such as relievining asthma, at anaphylactic disease is owing to certain " anaphylactogen " causes human body the mechanism that " specific reaction " (allergy) causes to take place, cause human body that " specific reaction " (allergy) takes place and the mechanism that causes in certain " anaphylactogen ", medical circle has been researched and developed a kind of specific immunity method (" desensitization therapy "), stimulate body to produce " blocking antibody " and " anaphylactogen " that enter body once more is combined into complex and removed by reticuloendothelial system by injecting specific allergen repeatedly.
This method is called as " anaphylaxis " " up-to-date therapy ", but but exists many difficulties and danger in force.Not only onset slow, course of treatment long (reaching 2-5) and be difficult to adhere to; And untoward reaction such as the easy appearance in injection back is weak, arthralgia, urticaria, also can bring out serious adverse reactions such as bronchospasm and anaphylactic shock, even cause death.Therefore, having had a strong impact on this was applying of advanced " up-to-date therapy " originally.
Present present situation is, though the medicine of the relevant anaphylactic disease in the whole world and equipment constantly come out in recent decades,, the sickness rate of anaphylactic disease, not only fail to descend, even the prevalence of asthma and the anomalism that mortality rate increases on the contrary year by year also occur.Cruel reality shows that the whole world does not find a kind of particularly safe and reliable method of asthma of anaphylactic disease of effecting a radical cure as yet so far.Therefore, research and develop a kind of from effective Therapeutic Method and the medicine that start with in sick root of hair source, side effect is again little, for making millions upon millions of patients thoroughly break away from decocting, ensure people's physical and mental health, improving vast national health quality of anaphylactic disease, has crucial meaning undoubtedly.
Technology contents
The object of the present invention is to provide a kind of to anaphylactic disease specially good effects such as asthma, antibody preparation safe, easy to use and preparation method thereof.
The present invention seeks to be achieved through the following technical solutions:
1, filters out the anaphylactogen that causes anaphylactic disease
A, pollinosis anaphylactogen: artimesia, ragweed pollen, Herba Setariae Viridis, timothy grass, rye (Secale cereale L.), trees pollen such as oriental plane tree, maple, poplar, elm, cypress, structure, Mulberry, willow, pine, plane tree, birch, Semen Ginkgo etc.
Also can screen and determine the main sensitization pollen kind in this area simultaneously according to statistical analysis to " specific skin test " result of most anaphylaxis patients.According to " antigenic cross property " of these sensitization pollen, carry out sort merge again, define representational several pollen allergens.
The also allergenic protein or the antigen composition that can be identified according to the modal representational sensitization pollen in various places is that Hrt VI (formal name used at school), orchardgrass are that Arab aI (formal name used at school), weeping branch birch are that Dac gI (formal name used at school), Cupressus funebris are that BetVI (formal name used at school), Lignum seu Ramulus Cunninghamiae Lanceolatae are representational, the modal allergenic protein of CryIC (formal name used at school) or the like or the antigen composition representative anaphylactogen as this part sensitization pollen as artemisiifolia, Folium Artemisiae Argyi.
Can also select for use commercial some kinds of sensitization pollen leachates or extractant as representational pollen allergens according to the sensitization pollen kind that filters out.
B, dust mite allergen
The demodicid mite the closest with the anaphylactic disease relation has 4 kinds, i.e. dermatophagoides pteronyssinus, dust demodicid mite, euroglyphus maynei and hirsutism demodicid mite.Has the common antigen composition between these 4 kinds of demodicid mites.Wherein dermatophagoides pteronyssinus is the most important anaphylactogen that causes the dust mite allergy disease.Dermatophagoides pteronyssinus has five kinds of antigenic determinants such as I, II, III, IV, V.
Can from present " antigenic cross property " the most frequently used, commercial various dust mite allergens, carry out sort merge according to the statistical result of the most of anaphylaxis patients in this locality " specific skin test ".On the market " dermatophagoides farina injection " also can directly be selected for use.
C, mycete anaphylactogen
The most common in the air, spore are sent out the quantity maximum separate with the strongest fungus of sensitization and screen, keep pure culture, cultivate the chamber of experimentizing, and can be made into various fungus anaphylactogen leachates.Then, " antigenic cross property " according to these representational sensitization funguses carries out sort merge.
D, cockroach allergen
Adopt commercial Blatta seu periplaneta antigen composition or Blatta seu periplaneta leachate (as " Peroplaneta fluligginosa " extract), also available local Blatta seu periplaneta self-control leachate, or after Blatta seu periplaneta cut off wing, put into the high-speed homogenization machine and stir into juice, as the antigenic basic raw material of preparation.
E, house pet anaphylactogen
Can adopt the extract of smegma thing, saliva or the urine protein of house pet to make anaphylactogen.
Also can select for use the representative allergenic protein of these house pets directly to make antigenic raw material.Main allergenic protein as cat is Fel dI, and the allergenic protein of Canis familiaris L. saliva is Ca dI.
2, on the basis of screening and the various anaphylactogens of sort merge, prepare single or compound anaphylactogen antigen respectively.
With single or blended anaphylactogen extracting solution of each group or preparation, in 1-10: the 1-10 ratio adds freund adjuvant, puts into the high-speed homogenization machine again, and high-speed stirred forms water-in-oil emulsion, promptly makes single or compound anaphylactogen antigen;
Put into the high-speed homogenization machine after also can directly adding freund adjuvants such as pollen, dirt demodicid mite, mycete, Blatta seu periplaneta fragment, house pet fur bits being mixed, carry out the high speed pulverization homogenize, form Water-In-Oil liquid with 10000～30000rpm rotating speed; Make the complex antigen that contains full bacterium and thalline composition or contain whole allergic protein matter compositions;
3, preparation Immunoglobulin IgE antigen
Can particularly extract IgE anaphylaxis patient's the serum from human body, also can buy ready-made IgE immunoglobulin as the antigen raw material.
With the IgE immunoglobulin in 1-10: the 1-10 ratio is equipped with freund adjuvant, puts into the high-speed homogenization machine, and IgE antigen is promptly made in the high speed pulverization homogenize;
4, prepare immune egg: use the patented technology (number of patent application: 00101270.3 and 02121244.9),, respectively laying hen is carried out immunity that our company has applied for various single or compound anaphylactogen antigens and IgE antigen; Strengthen injection more once every two weeks, planned immunization epidemic disease three times; Immunity was for the first time searched chicken and is produced immune egg after 20 days, and corresponding different antigen, and the immune egg of being searched is carried out coded markings;
Above immunization method and frequency of injection can suitably be adjusted and variation according to practical situation;
Also can use above-mentioned same immunological technique,, respectively laying ducks be carried out immunity with various single or compound anaphylactogen antigens and IgE antigen;
5, the preparation of anti-various allergen specificity IgY specific IgY crude extracts:
Circulating water is cleaned immune egg, the wash disinfection of reuse wipes of alcohol one by one; Break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, presses the egg yolk liquid measure and adds 4-6 times of distilled water diluting, stirs, and uses the Hcl of 1.0N to adjust PH to 5.5-6.0, and 2-6 ℃ left standstill 12-24 hour, and siphon must be got supernatant, claims A liquid; Above precipitated liquid with centrifugal 20 minutes kinds of 8000rpm, must be got supernatant, claim B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir until turbidity and precipitation, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes kinds of 8000rpm are got supernatant, and then, obtain bacteria-free filtrate, lyophilization by the biofilter degerming, be the IgY crude extract, at last the antigenic IgY crude extract of prepared anti-various differences carried out coded markings.
6, the purification of anti-various allergen specificity IgY crude extracts and anti-IgE specific IgY crude extract: anti-various allergen specificity IgY that above technology is produced and anti-IgE specific IgY crude extract were taken up in order of priority ion exchange column and gel chromatography column, promptly got pure IgY;
7, the specificity composite IgY of the anti-a certain particular allergen of preparation:
The pure IgY that makes of synantigen not, equally according to the strict labelling of above-mentioned different separately coded markings so that distinguish, a kind of antiallergic specific IgY or multiple antiallergic specific IgY mixture and anti-IgE specific IgY are pressed 1-10: the mixed of 1-10 is even, adds certain proportion distilled water or normal saline then and is mixed with solvent;
Also can will resist the specific IgY of IgE specific IgY dry powder and anti-a certain anaphylactogen or multiple antiallergic specific IgY mixture dry powder by 1-10: the 1-10 mixed be directly made powder;
Above-mentioned multiple antiallergic specific IgY mixture is a specific IgY of selecting multiple anti-corresponding different anaphylactogens for use, earlier they is made in 1-10: 1-10 (2 kinds) or 1-10: 1-10: 1-10 (3 kinds) or 1-10: 1-10: 1-10: 1-10 (4 kinds) or the ratio uniform mixing that the rest may be inferred;
The a series of anti-allergen specificity composite IgY solvents or the powder of the present invention's preparation directly add in the various nebulizers (Nebulizers), form vaporific microgranule through the nebulizer atomizing, suck trachea, pulmonary or nasopharynx part for the patient and just can produce effective treatment and preventive effect.This nebulizer can be injecting type pneumatic nebulizer (forms such as electrodynamic pump formula, compressed pneumatic pump formula, treadle air pump or compressed oxygen are arranged) or soniclizer, also can be other any type of atomising devices.
A series of anti-allergen specificity composite IgY dry powder of the present invention's preparation also can directly be packed into, and multiple Diskus (Dry Powder inhalers) is interior to be used for the patient.Diskus has two kinds of single dose and multiple doses, the single-dose type Diskus is divided into two kinds of spinhaler (Spinhaler) and rotary type inhalers (Rotahaler) again, and multiple dose type Diskus divides two kinds of dish formula inhaler (DisKhaler) and eddy current type inhalers (Turbuhaler) again.The patient is as long as this Diskus of operation just can suck anti-allergen composite IgY combination preparation trachea, pulmonary easily or suck nasopharynx part.
Equally, also a series of anti-allergen composite IgY solvents of being produced or powder can be added water (distilled water or normal saline etc.) dilution back adds in the various aerosol cans and makes various sprays.For making the spraying drug microparticles enough tiny, must add the boosting agent during fill, boosting agent commonly used be fluorine Lyons (Chlorofluorocarbon, CFC) or nitrogen (N
2) etc.The anti-allergen composite IgY of the present invention's preparation is stored in the aerosol can with certain pressure, makes a kind of portable pressure type and quantitatively suck product.When hand drives quantitative flap valve, just can spray the IgY solution of abundant atomizing.As long as the patient contains the outlet of this aerosol can, cooperate the pressure-lift shower nozzle air-breathing, perhaps air-breathing by " fog-storage can ", just this anti-allergen composite IgY can be sucked trachea or pulmonary.
For allergic rhinitis and pharyngolaryngitis patient, spray can add " boosting agent " when fill, can not add " boosting agent " yet, only need prepared anti-allergen composite IgY thin up is poured in the jar under condition of normal pressure, load onto common quantitation nozzle and just can be made into spray.During use,, the quantitative aerosol can outlet of this normal pressure in nose, sprays into fog-like liquid as long as being aimed at nose.
The present invention is the compound special IgY sample of anti-IgE in most of specific IgY, both made certain anaphylactogen direct repression not strong, anti-IgE specific IgY in the composition also can combine with the IgE on mastocyte surface, thereby anaphylactogen can't be used with IgE, avoid the activation of mastocyte and the release of inflammatory mediator in the same old way, prevented the outbreak of bronchial asthma; So can meet the standard of zero tolerance.This also is marrow of the present invention place.In order to reduce cost, to specialize in the kind that patients with mild is used or prevention is used at some and can not add " anti-IgE specific IgY ".In actual applications, can be in advance aforesaid to the basis that various common anaphylactogens screen and the gallbladder of classifying closes on, science is worked out production kind and quantity, each sequence all prepares the specific IgY of one group of anti-different anaphylactogen.The antiallergic IgY product of each combination is given different trade name (available Chinese and English alphabet and coded representation) respectively, and encode by different sequences and group, can discern easily and retrieve, as " anti-dust demodicid mite IgY " (anti-Der i-igY), " anti-green bristlegrass showy flowers of herbaceous plants powder IgY " (allti-AgE-IgY), " antifungal tgYI number " (anti-AT-IgY), " antifungal IgY II number " (anti-AF-IgY) or the like.Antiallergic IgY with these various combinations makes various dosage form and standardization packing as previously mentioned again, forms seriation and standardization, is convenient to arbitrarily select for use as required.
After seriation and the standardization, doctor and patient only need according to " skin test " result, just can directly select usefulness the same or a few " antiallergic IgY " off-the-shelf do treatment or prevention simply.As certain patient, determine it is by " skin prick test ", then only need in the product line of standardized " antiallergic IgY ", to select for use " antidusting demodicid mite IgY " (as: anti-demodicid mite I anti-Der I-IgY) and " anti-green bristlegrass grass IgY " (anti-flower I number or anti-AgE-IgY) two kinds of sprays or select for use a kind of " anti-(demodicid mite+flower) IgY " [anti-(D+A)-IgY] compound spray just to deal with problems " dust demodicid mite " and " ragweed pollen " allergy.
The present invention is on the basis of the immunology mechanism of anaphylactic diseases such as further investigation asthma, catch the influence factor of exopathogenic factor sensitinogen and endogenous cause of ill specific IgE two big most criticals exactly, and creatively use the passive immunity technology, prepare a series of anti-allergen specific IgYs and a kind of anti-IgE specific IgY.On the one hand remove and suppressed to enter the sensitinogen of air flue, directly suppress again on the other hand and reduced the generation that the specific IgE level has stoped allergic symptom effectively.Simultaneously, anti-allergen specificity composite IgY that the present invention is prepared and anti-IgE specific IgY are a kind of unique natural biological preparation, and this natural components is directly sprayed in respiratory tract, rather than injection or orally enter the human recycle system, effect directly, and is safe and harmless, takes effect and fast.Because this is a kind of natural materials that is equivalent to food, sweet good to eat, even in the long-term often spraying suction body, do not produce any toxic side effects and untoward reaction yet.Anaphylaxis patient such as asthma and the people of allergic constitution is arranged as long as with the light and handy spray that composition of the present invention makes of drawing, often spray, just both can effectively suppress paresthesia epilepsy, can prevent the appearance of new allergic phenomena again fully, reach the dual purpose of not only treating but also preventing.
Experimental example 1:Add the freund adjuvant mixing with dust demodicid mite and dermatophagoides pteronyssinus respectively and make dust demodicid mite antigen and dermatophagoides pteronyssinus antigen.Detecting prepared anti-dust demodicid mite specific IgY with ELISA method (enzyme-linked immunosorbent assay) tires to these two kinds of antigenic combinations.The result is as follows:
| ??IgY | Detection antigen | Antibody titer |
| The anti-dust demodicid mite of pure chicken IgY | Dust demodicid mite antigen | ????1:256 |
| The anti-dust demodicid mite of pure chicken IgY | Dermatophagoides pteronyssinus antigen | ????1:128 |
From testing result as can be seen, with the prepared anti-dust demodicid mite specific IgY of method of the present invention the original higher antibodies of DMS is tired.Simultaneously, antigen manufacture method of the present invention and reinforced immunological mode, prepared anti-dust demodicid mite IgY has certain broad spectrum activity, except to immune dust demodicid mite have higher the tiring, have other dirt demodicid mites (as " dermatophagoides pteronyssinus ") of " antigen intersection " that higher tiring arranged equally to generic.
Result of the test is pointed out us: as long as make the antigen immune hen with a kind of representational dirt demodicid mite (as " dust demodicid mite "), prepared anti-dust demodicid mite specific IgY all has antigenic cross-reaction to common several dirt demodicid mites.Like this, just can simplify the kind of antidusting demodicid mite specific IgY, reduce cost.
Experimental example 2:Add the freund adjuvant mixing with dust demodicid mite and dermatophagoides pteronyssinus respectively and make dust demodicid mite antigen and dermatophagoides pteronyssinus antigen.Detecting the anti-dust demodicid mite of prepared duck IgY with the ELISA method tires to these two kinds of antigenic combinations.
The result is as follows:
| ??IgY | Detection antigen | Antibody titer |
| The anti-dust demodicid mite of pure duck IgY | The dust demodicid mite | ????1:256 |
| The anti-dust demodicid mite of pure duck IgY | Dermatophagoides pteronyssinus | ????1:128 |
Method immunity laying ducks of the present invention is adopted in the testing result explanation, and the anti-dust demodicid mite of prepared duck specific IgY can reach the effect the same with immune chicken fully.The anti-dust demodicid mite of the duck of gained specific IgY has in the same old way very high tire and has certain broad spectrum activity.
Experimental example 3:Detecting prepared anti-wormwood pollen specific IgY respectively with the ELISA method tires to the combination of these four kinds of pollen antigens.Result such as following table:
| ??IgY | Detection antigen | Antibody titer |
| Pure anti-wormwood pollen IgY | The wormwood pollen protein | ????1:216 |
| Pure anti-wormwood pollen IgY | Ragweed pollen albumen | ????1:128 |
| Pure anti-wormwood pollen IgY | The blite pollen protein | ????1:128 |
| Pure anti-wormwood pollen IgY | Rule showy flowers of herbaceous plants amyloid proteins | ????1:128 |
As can be seen from the table, adopt the prepared anti-wormwood pollen specific IgY of method immune hen of the present invention higher in conjunction with tiring, have certain broad spectrum activity simultaneously the proteantigen of the anaphylactogen wormwood pollen of immunity; For the green bristlegrass grass class pollen that belongs to together that " antigen intersection " arranged very high tiring arranged equally all.So just point out us, the anti-wormwood pollen specific IgY for preparing with method of the present invention can be used for the usefulness that every patient to green bristlegrass grass class pollen hypersensitivity does prevention and treatment.
Owing to there is antigen to intersect between the equal generic plant pollen, therefore, book on Chinese herbal medicine class plant pollen also only needs the specific IgYs with several anti-corresponding pollen of representational several tree pollen (as oriental plane tree pollen, willow pollen, pollen of pine tree etc.) preparation, every kind anti-certain belong to the anaphylaxis that pollen specific IgY causes same genus tree pollen all can be general.The grass tree plant pollen also only needs make the specific IgY that antigen prepares pollen such as anti-Herba Setariae Viridis respectively with representational Herba Setariae Viridis, timothy grass, rye (Secale cereale L.) etc., and is all applicable to the grass tree plant pollen anaphylaxis that " antigen intersection " arranged of same genus separately.
Experimental example 4:Detecting prepared anti-aspergillus fumigatus bacterium specific IgY respectively with the ELISA method tires to Aspergillus fumigatus, aspergillus terreus, excellent aspergillosis, Aspergillus niger, 5 kinds of antigenic antibodies of Aspergillus flavus.The result is as shown in the table:
| ??IgY | Detection antigen | Antibody titer |
| Pure anti-aspergillus fumigatus bacterium specific IgY | Aspergillus fumigatus | ????1:512 |
| Pure anti-aspergillus fumigatus bacterium specific IgY | Aspergillus terreus | ????1:256 |
| Pure anti-aspergillus fumigatus bacterium specific IgY | The rod aspergillosis | ????1:256 |
| Pure anti-aspergillus fumigatus bacterium specific IgY | Aspergillus niger | ????1:256 |
| Pure anti-aspergillus fumigatus bacterium specific IgY | Aspergillus flavus | ????1:256 |
It can be seen from the table, it is quite high to adopt the prepared Aspergillus fumigatus specific IgY of antigen manufacture method of the present invention antibodies to tire, and it is also higher that the combination of generic other mycetes is tired; Thereby further having verified between these five kinds of mycetes has antigenic cross property.The antifungal specific IgY broad spectrum activity of the present invention's preparation is also very strong, and this shows as long as the specific IgY of anti-certain mycete of preparation has the anaphylaxis of other mycetes initiations of " antigenic cross property " also all good effect can be arranged to all.
Experimental example 5:With the ELISA method, use the irritated specific IgY of the anti-cat of the detection Detection of antigen of being produced that the antibodies of this cat anaphylactogen is tired, testing result is tired and is 1:128.It is quite desirable that the irritated specific IgY of anti-cat that proof makes by method of the present invention suppresses effect to the cat anaphylactogen.
Experimental example 6:With the ELISA method, adopt the Blatta seu periplaneta proteantigen that listed method is made in this example (1) item to do to detect antigen, detect the irritated specific IgY of prepared anti-Blatta seu periplaneta the antibodies of cockroach allergen is tired, testing result is tired and is 1:256.Verified by the irritated specific IgY effect of the anti-house pet of method preparation of the present invention very good.
Experimental example 7:With the ELISA method, adopt prepared IgE antigen do detection antigen in this example (1) item, detect prepared anti-IgE specific IgY the antibodies of IgE is tired, testing result is tired and is 1:512.Experiment showed, and adopt the anti-IgE specific IgY of method preparation of the present invention to have very high activity, get a desired effect fully.
Experimental example 8:Asthmatic patient uses the clinical observation of asthma combination propellant
(1) in suffering from the adult patients of being in hospital of moderate asthma, select process " skin prick test " and be diagnosed as, or the two patient all hypersensitive amounts to 20 dust mite allergy or green bristlegrass grass class pollen hypersensitivity.
(2) " the asthma combination propellant " that adopts the present invention to prepare after the medicinal liquid bottle is opened, poured medicinal liquid in the PARI type compression atomizing air pump into, sucks for the patient through atomizing.Inhale secondary every day, each continuing sucked 5-10 minute.
(3) every day the viewing test patient the symptom variation situation.
(4) through smoking " asthma combination propellant " after 2 weeks, 15 patient's asthma sounds disappear the sx of panting substantially.Have 5 patients to still have night paroxysmal to pant, replenish suction " asthma combination propellant ", suck after 10 minutes, panting promptly stops.
(5) suck 2 months continuously after, 17 patients' the transference cure of panting wherein, 3 patients symptom of panting is also obviously improved in addition, by outbreak is arranged every day, becomes 1-2 sporadic outbreak weekly.
Experimental example 10:The clinical observation result that Allergic Rhinitis uses hands to press " the antiallergic specific IgY " of normal pressure spray dosage form:
(1) by " skin prick test " diagnosis, selects dirt demodicid mite or Blatta seu periplaneta chronic rhinitis patient's 50 masterpiece clinical trials hypersensitive.
(2) 50 patients are divided into two groups at any time, the treatment group is used antiallergic " the quantitative aerosol can of normal pressure ", and matched group uses " the quantitative aerosol can of normal pressure " that placebo is housed.
Before the treatment, 2 groups of patients suffer from more serious allergic rhinitis and continue nasal obstruction rhinocnesmus and paroxysmal sneeze, flow a large amount of serosity nasal mucus, hyposmia.The treatment group has 3 people's hyposmia, matched group 2 people's hyposmia.
(3) two groups of patients use hands to press aerosol can respectively and spray into vaporific solvent toward nose, spray every day 3 times.Observe and two groups of patient's symptoms of strict record.
(4) after 2 weeks of treatment, 25 philtrums are organized in treatment has 19 people nasal obstruction and rhinocnesmus symptom to eliminate substantially, and the nasal mucus amount obviously reduces; There are 4 people's symptoms that improvement is arranged, have 2 people obviously not feel.
25 people in the matched group, symptom remains unchanged substantially.
(5) treated for 12 weeks continuously after, 25 philtrums are organized in treatment, have 22 people nasal obstruction and rhinocnesmus symptom to eliminate fully, the rhinorrhea situation is also recovered normally substantially; Former anosmatic 3 people have recovered normal olfactory sensation: have 2 people's symptoms obviously to alleviate, have 1 people not have improvement.25 people in the matched group, symptom is not improved repeatedly.
Embodiment 1: prepare ready-made dermatophagoides farina injection that anti-dust demodicid mite specific IgY will buy on the market in 1: 1 ratio and freund adjuvant mixing, place the high-speed homogenization machine, carry out the high speed homogenize, make the even matter antigen of emulsus with 20000rpm; With prepared dust demodicid mite antigen the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine, every chicken per injection 1-2ml antigen is equivalent to about 5000-10000 dirt demodicid mite; Strengthen injection more once every two weeks, planned immunization epidemic disease 3 times; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment ph5.5-6.0 of 0.1N, 2-6 ℃, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir the companion, add 2.0% liquid calcium chloride,, stir the companion evenly to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is anti-dust demodicid mite thing opposite sex IgY crude extract; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, obtains pure anti-dust demodicid mite thing opposite sex IgY through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
Embodiment 2:The immunity laying ducks, preparation antidusting demodicid mite specificity duck IgY
Dermatophagoides farina injection in 3: 2 ratios and freund adjuvant mixing, is added the high-speed homogenization machine, carry out the high speed homogenize, make the even matter antigen of emulsus with 20000rpm; With prepared dust demodicid mite antigen the breeding laying ducks is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine, every duck per injection 1-2ml antigen is equivalent to about 5000-10000 dirt demodicid mite; Inject once planned immunization epidemic disease 3 times again every two weeks; Immunity was for the first time searched duck and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment pH5.5-6.0 of 0.1N, 2-6 ℃ of standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir the companion, add 2.0% liquid calcium chloride,, stir the companion evenly to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is anti-dust demodicid mite specificity duck IgY; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, obtains the special specificity duck of pure anti-dust demodicid mite IgY through KEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
Embodiment 3:Prepare anti-wormwood pollen, ragweed pollen, blite pollen and algae showy flowers of herbaceous plants powder specific IgY
Prepare antigen with wormwood pollen, ragweed pollen, blite pollen and algae showy flowers of herbaceous plants powder respectively, at first use the high-speed homogenization machine with 10000rpm rotating speed high speed pulverization respectively four kinds of pollen being gathered, add freund adjuvant respectively in 5: 4 ratios then, again in the high-speed homogenization machine with the homogenize of 20000rpm high speed, make four kinds of emulsus pollen protein antigens respectively; Respectively the breeding laying hen is carried out immunity with antigens such as prepared wormwood pollen, the immunization that adopts subcutaneous injection and wing intravenous injection to combine equally, every chicken per injection 1.5ml antigen is equivalent to about 50-100 μ g pollen protein; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken respectively and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, and press the egg yolk liquid measure and add 4-6 times of distilled water, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization makes anti-wormwood pollen, anti-ragweed pollen, anti-blite pollen and anti-algae showy flowers of herbaceous plants powder specific IgY crude extract dry powder finished product respectively; Above IgY crude extract is dissolved in PH7.0,0.01MPB, through KEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography, the crude extract purification, promptly get and resist wormwood pollen, anti-ragweed pollen, anti-blite pollen and the pure IgY of anti-algae showy flowers of herbaceous plants powder specificity.
Embodiment 4:Preparation antifungal allergen specificity IgY
With Aspergillus fumigatus, aspergillus terreus, excellent aspergillosis, Aspergillus niger, Aspergillus flavus mixing manufacture antigen: after above 4 kinds of mycetes are cultivated respectively routinely, produce bacterium liquid; Each bacterium liquid was with 1: 1: 1: 1 mixed, make mixed bacteria liquid; This mixed bacteria liquid is added freund adjuvant in 6: 7 ratios, put the high-speed homogenization machine then, make 4 kinds of mycete hybrid antigens with the homogenize of 20000rpm high speed; With this hybrid antigen the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine equally, every chicken per injection 1.0ml antigen is equivalent to about 200 g proteantigens; Strengthen injection more once every two weeks, planned immunization epidemic disease 3 times; Immunity is for the first time searched chicken and is produced immune egg after back 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, presses the egg yolk liquid measure and adds 4-6 times of distilled water standing over night, and siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization promptly makes anti-aspergillus fumigatus bacterium, anti-aspergillus terreus, anti-excellent aspergillosis, anti-Aspergillus niger, aspergillus flavus-resistance mycete specific IgY crude extract dry powder finished product; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, promptly gets the pure IgY of antifungal allergen specificity through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
Embodiment 5:Prepare anti-house pet specific IgY hypersensitive
Get cat saliva and urine by 1: 1 mixed, get mixture and add freund adjuvant, be placed into the high-speed homogenization machine, make the emulsus feline antigens with 20000rpm high speed mixing in 7: 8 ratios; With prepared emulsus feline antigens the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine equally, every chicken per injection 1-2ml antigen is equivalent to about 50-100 μ g proteantigen; Strengthen injection more once every two weeks, planned immunization epidemic disease 3 times; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, and press the egg yolk liquid measure and add 4-6 times of distilled water, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization promptly makes anti-house pet specific IgY crude extract hypersensitive finished product; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, promptly gets and resist the pure IgY of house pet specificity hypersensitive through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
Embodiment 6:Prepare the irritated specific IgY of anti-Blatta seu periplaneta
Collect 30-50 Blatta seu periplaneta only, cut off its wing, its trunk is concentrated inserted the high-speed homogenization machine and pulverize with 10000rpm; By the weight of Blatta seu periplaneta chip, add freund adjuvant then with 6: 8 weight ratios, again in the high-speed homogenization machine with the homogenize of 20000rpm high speed pulverization, make emulsus Blatta seu periplaneta proteantigen; With prepared Blatta seu periplaneta antigen the breeding laying hen is carried out immunity, the reinforced immunological method that adopts subcutaneous injection and wing intravenous injection to combine, every chicken per injection 1-2ml antigen is equivalent to the 50-100 micrograms of protein; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment ph5.5-6.0 of 0.1N, 2-6 ℃, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is the irritated specific IgY crude extract of anti-Blatta seu periplaneta; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, gets the pure IgY of the irritated specificity of pure anti-Blatta seu periplaneta through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
Embodiment 7:The preparation of anti-IgE specific IgY
Immunoglobulin IgE is mixed with freund adjuvant in 3: 5 ratios, add the high-speed homogenization machine then, make IgE antigen with the homogenize of 10000rpm high speed; With prepared IgE antigen the breeding laying hen is carried out immunity, the reinforced immunological method that adopts subcutaneous injection and wing intravenous injection to combine, every chicken per injection amount reaches 1-2ml antigen, is equivalent to the 50-100 micrograms of protein; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment ph5.5-6.0 of 0.1N, 2-6 ℃, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is anti-IgE specific IgY crude extract; Above IgY crude extract is dissolved in pH7.0,0.01MPB,, must resists the pure IgY of IgE specificity through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
Embodiment 8:The preparation of asthma combination propellant
Anti-dust demodicid mite specific IgY dry powder 100g and anti-wormwood pollen specific IgY100g and anti-IgE specific IgY dry powder 100g add in the pony mixer fully mixed, obtain asthma specificity composite IgY 300g;
By 30 liters of asthma composite IgY combination solutions of following prescription allotment
Asthma specificity composite IgY 300g
Aspartame 36g
Fragrant citrus essence 90g
Honey peach essence 30g
Normal saline adds to 30 liters
The modulation normal saline is 25 liters earlier, adds aspartame and essence then, after stirring, slowly adds composite IgY more while stirring; Then, add normal saline to 30 liter, stir; Measure the pH value of solution, transfer pH to 6.5-7.5 with 1.0NNaOH solution; Through the antibacterial filtration sterilization, adopt the agent of aseptic bottle fill asthma combined mist then.Every dress 20ml.
Embodiment 9:Preparation antiallergic hands is pressed quantitative Incapacitating sprays
Anti-dust demodicid mite specific IgY dry powder 100g and anti-cockroach allergen specific IgY dry powder 100g and anti-IgE specific IgY dry powder 100g add in the pony mixer fully mixed, make antiallergic specificity composite IgY dry powder 300g;
By 200 liters of antiallergic composite IgY combination solutions of following prescription allotment;
Antiallergic specificity composite IgY 300g
Aspartame 240g
Fragrant citrus essence 600g
Honey peach essence 200g
Herba Menthae essence 1400g
Distilled water adds to 200 liters
Get 180 liters of distilled water earlier, add aspartame, essence then respectively, stir, slowly add composite IgY more while stirring; Then adding distil water to 200 liter stirs, and measures the solution pH value, regulates pH to 6.5-7.5 according to the pH value of being surveyed with 1.oNNaOH solution;
After preparing solution is good, must be on the pressurized tank production line manual quantitative 20000 of the Incapacitating sprays of fill, after every aerosol can was irritated sufficient 10ml, quantitative valve was loaded onto as boosting agent (propellant) in charged pressure nitrogen or fluorine Lyons again, sealing, promptly.
Embodiment 10:The quantitative normal pressure spray jar of preparation antiallergic
Pure IgY dry powder 100 weight portions of antifungal allergen specificity, pure IgY dry powder 100 weight portions of the irritated specificity of anti-house pet, anti-IgE specific IgY dry powder 100 weight portions, fully mixed in the adding pony mixer, make antiallergic specificity composite IgY dry powder 300 weight portions;
Allocate 200 weight portion antiallergic composite IgY combination solutions by following prescription;
Antiallergic specificity composite IgY 300 weight portions,
Aspartame 240 weight portions,
Fragrant citrus essence 600 weight portions,
Honey peach essence 200 weight portions,
Herba Menthae essence 1400 weight portions,
Distilled water adds to 200 parts by volume
Get distilled water 180 parts by volume earlier, add aspartame, essence then respectively, stir, slowly add composite IgY more while stirring; Then adding distil water to 200 parts by volume stirs, and measures the solution pH value, regulates between pH to 6.5-7.5 with 1.0N NaOH solution according to the pH value of being surveyed; Through the antibacterial filtration sterilization, the fill hands is pressed 20000 in quantitative normal pressure spray jar, every 10ml, every full 10ml of fill.
Claims (31)
1, a kind of antiallergic specific IgY is characterized in that the preparation method of this antiallergic specific IgY comprises the following steps:
Filter out the anaphylactogen that causes anaphylactic disease, on the basis of screening and the various anaphylactogens of sort merge, prepare single or compound anaphylactogen antigen respectively; Preparation Immunoglobulin IgE antigen; Prepare immune egg, the anti-various allergen specificity IgY crude extracts of preparation prepare anti-IgE specific IgY crude extract; The purification of anti-various allergen specificity IgY crude extracts and anti-IgE specific IgY crude extract; Preparation resists the specificity composite IgY of a certain or multiple particular allergen.
2, antiallergic specific IgY as claimed in claim 1 is characterized in that the preparation method of this antiallergic specific IgY comprises the following steps:
Filter out the anaphylactogen that causes anaphylactic disease; On the basis of screening and the various anaphylactogens of sort merge, prepare single or compound anaphylactogen antigen respectively, with single or blended anaphylactogen extracting solution of each group or preparation, in 1-10: the 1-10 ratio adds freund adjuvant, insert again in the high-speed homogenization machine, high-speed stirred forms water-in-oil emulsion, promptly makes single or compound anaphylactogen antigen;
Preparation Immunoglobulin IgE antigen: can particularly extract IgE anaphylaxis patient's the serum from human body, or buy ready-made IgE immunoglobulin as the antigen raw material, with the IgE immunoglobulin in 1-10: the 1-10 ratio is equipped with freund adjuvant, insert in the high-speed homogenization machine, IgE antigen is promptly made in the high speed homogenize;
Prepare immune egg: with various single or compound anaphylactogen antigens or IgE antigen, respectively laying hen is carried out immunity, strengthen injection more once every two weeks, the planned immunization epidemic disease was three times in one month, immunity is after 20 days for the first time, search chicken and produce immune egg, and, the immune egg of being searched is carried out coded markings corresponding different antigen;
The preparation of anti-various allergen specificity IgY crude extracts: circulating water is cleaned immune egg, the wash disinfection of reuse wipes of alcohol one by one; Break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, presses the egg yolk liquid measure and adds 4-6 times of distilled water diluting, stirs, and uses the Hcl of 1.0N to transfer pH to 5.5-6.0, and 2-6 ℃ left standstill 12-24 hour, and siphon must be got supernatant, claims A liquid; Above precipitated liquid with centrifugal 20 minutes kinds of 8000rpm, must be got supernatant, claim B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir until turbidity and precipitation, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes kinds of 8000rpm are got supernatant, and then, obtain bacteria-free filtrate, lyophilization by the biofilter degerming, be the IgY crude extract, at last the antigenic IgY crude extract of prepared anti-various differences carried out coded markings;
The purification of anti-various allergen specificity IgY crude extracts and anti-IgE specific IgY crude extract: anti-various allergen specificity IgY that above technology is produced and anti-IgE specific IgY crude extract were taken up in order of priority ion exchange column and gel chromatography column, promptly got pure IgY;
The specificity composite IgY of the anti-a certain or multiple particular allergen of preparation: the pure IgY that makes of synantigen not, same according to the strict labelling of above-mentioned different separately coded markings so that distinguish, a kind of antiallergic specific IgY or multiple antiallergic specific IgY mixture and anti-IgE specific IgY are pressed 1-10: the mixed of 1-10 is even, add then and be mixed with solvent, promptly.
3, antiallergic specific IgY as claimed in claim 1 or 2 is characterized in that causing that the anaphylactogen of anaphylactic disease can be any protein allergens in the preparation method of this antiallergic specific IgY.
4, antiallergic specific IgY as claimed in claim 3 is characterized in that protein allergens is meant pollen allergens, dust mite allergen, mycete anaphylactogen, cockroach allergen, house pet anaphylactogen.
5, as claim 1,2 or 3 described antiallergic specific IgYs, after it is characterized in that also can directly pollen, dirt demodicid mite, mycete, Blatta seu periplaneta fragment, house pet fur bits etc. being added in the preparation method of this antiallergic specific IgY freund adjuvant and mixing, insert in the high-speed homogenization machine, carry out the high speed pulverization homogenize with 10000～30000rpm, form Water-In-Oil liquid, make the complex antigen that contains full bacterium and thalline composition or contain whole allergic protein matter compositions.
6, as claim 1,2 or 3 described antiallergic specific IgYs, it is characterized in that also can using same immunological technique in the preparation method of this antiallergic specific IgY, with various single or compound anaphylactogen antigens and IgE antigen, respectively laying ducks is carried out immunity.
7, as claim 1,2 or 3 described antiallergic specific IgYs, it is characterized in that in the preparation method of this antiallergic specific IgY also and can will resist the specific IgY of IgE specific IgY dry powder and anti-a certain anaphylactogen or multiple antiallergic specific IgY mixture dry powder by 1-10: the 1-10 mixed be directly made powder.
8, antiallergic specific IgY as claimed in claim 6, it is characterized in that above-mentioned multiple antiallergic specific IgY mixture is a specific IgY of selecting multiple anti-corresponding different anaphylactogens for use in the preparation method of this antiallergic specific IgY, earlier they are made in 1-10: 1-10 or 1-10: 1-10: 1-10 or 1-10: 1-10: 1-10: the 1-10 ratio uniform mixing that the rest may be inferred.
9, antiallergic specific IgY as claimed in claim 1 or 2 is characterized in that this antiallergic specific IgY can make clinical acceptable forms.
10, a kind of anti-dust demodicid mite specific IgY is characterized in that the preparation method of this anti-dust demodicid mite specific IgY comprises the following steps:
The ready-made dermatophagoides farina injection buied on the market in 1: 1 ratio and freund adjuvant mixing, is placed the high-speed homogenization machine, carry out the high speed homogenize, make the even matter antigen of emulsus with 20000rpm; With prepared dust demodicid mite antigen the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine, every chicken per injection 1-2ml antigen is equivalent to about 5000-10000 dirt demodicid mite; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment pH5.5-6.0 of 0.1N, 2-6 ℃, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is anti-dust demodicid mite specific IgY crude extract; Above IgY crude extract is dissolved in pH7.0,0.01MPB,, obtains pure anti-dust demodicid mite specific IgY through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
11, a kind of anti-dust demodicid mite specificity duck IgY is characterized in that the preparation method of this anti-dust demodicid mite specificity duck IgY comprises the following steps:
Dermatophagoides farina injection in 3: 2 ratios and freund adjuvant mixing, is placed the high-speed homogenization machine, carry out the high speed homogenize, make the even matter antigen of emulsus with 20000rpm; With prepared dust demodicid mite antigen the breeding laying ducks is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine, every duck per injection 1-2ml antigen is equivalent to about 5000-10000 dirt demodicid mite; Inject once planned immunization epidemic disease 3 times again every two weeks; Inoculation was for the first time searched duck and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment pH5.5-6.0 of 0.1N, 2-6 ℃ of standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is anti-dust demodicid mite specificity duck IgY; Above IgY crude extract is dissolved in pH7.0,0.01MPB,, obtains the special specificity duck of pure anti-dust demodicid mite IgY through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
12, anti-wormwood pollen, anti-ragweed pollen, anti-blite pollen and anti-algae showy flowers of herbaceous plants powder four species specificity IgY is characterized in that the preparation method of this four species specificity IgY comprises the following steps:
Prepare antigen with wormwood pollen, ragweed pollen, blite pollen and algae showy flowers of herbaceous plants powder respectively, at first use the high-speed homogenization machine with 10000rpm rotating speed high speed pulverization respectively four kinds of pollen being gathered, add freund adjuvant respectively in 5: 4 ratios then, again in the high-speed homogenization machine with the homogenize of 20000rpm high speed, make four kinds of emulsus pollen protein antigens respectively; Respectively the breeding laying hen is carried out immunity with antigens such as prepared wormwood pollen, the immunization that adopts subcutaneous injection and wing intravenous injection to combine equally, every chicken per injection 1.5ml antigen is equivalent to about 50-100 μ g pollen protein; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken respectively and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, and press the egg yolk liquid measure and add 4-6 times of distilled water, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization makes anti-wormwood pollen, anti-ragweed pollen, anti-blite pollen and anti-algae showy flowers of herbaceous plants powder specific IgY crude extract dry powder respectively; Above IgY crude extract is dissolved in pH7.0,0.01MPB respectively, be taken up in order of priority through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography, the crude extract purification, promptly get and resist wormwood pollen, anti-ragweed pollen, anti-blite pollen and the pure IgY of anti-algae showy flowers of herbaceous plants powder four species specificity.
13, a kind of antifungal allergen specificity IgY is characterized in that the preparation method of this specific IgY comprises the following steps:
With Aspergillus fumigatus, aspergillus terreus, excellent aspergillosis, Aspergillus niger, Aspergillus flavus mixing manufacture antigen: after above 4 kinds of mycetes are cultivated respectively routinely, produce bacterium liquid; Each bacterium liquid was with 1: 1: 1: 1 mixed, make mixed bacteria liquid; This mixed bacteria liquid is added freund adjuvant in 6: 7 ratios, put the high-speed homogenization machine then, make 4 kinds of mycete hybrid antigens with the homogenize of 20000rpm high speed; With this hybrid antigen the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine equally, every chicken per injection 1.0ml antigen is equivalent to about 200 μ g proteantigens; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, presses the egg yolk liquid measure and adds 4-6 times of distilled water standing over night, and siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization promptly makes anti-aspergillus fumigatus bacterium, anti-aspergillus terreus, anti-excellent aspergillosis, anti-Aspergillus niger, aspergillus flavus-resistance mycete specific IgY crude extract dry powder; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, promptly gets the pure IgY of antifungal allergen specificity through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
14, a kind of anti-house pet specific IgY hypersensitive is characterized in that the preparation method of this specific IgY comprises the following steps:
Get cat saliva and urine by 1: 1 mixed, get mixture and add freund adjuvant, insert the high-speed homogenization machine, make the emulsus feline antigens with 20000rpm rotating speed high speed mixing in 7: 8 ratios; With prepared emulsus feline antigens the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine equally, every chicken per injection 1-2ml antigen is equivalent to about 50-100 μ g proteantigen; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, and press the egg yolk liquid measure and add 4-6 times of distilled water, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration obtains ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization promptly makes anti-house pet specific IgY crude extract hypersensitive finished product; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, promptly gets and resist the pure IgY of house pet specificity hypersensitive through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
15, the irritated specific IgY of a kind of anti-Blatta seu periplaneta is characterized in that the preparation method of this specific IgY comprises the following steps:
Collect 30-50 Blatta seu periplaneta only, cut off its wing, its trunk is concentrated inserted the high-speed homogenization machine and pulverize with 10000rpm; By the weight of Blatta seu periplaneta chip, add freund adjuvant then with 6: 8 weight ratios, again in the high-speed homogenization machine with the homogenize of 20000rpm high speed pulverization, make emulsus Blatta seu periplaneta proteantigen; With prepared Blatta seu periplaneta antigen the breeding laying hen is carried out immunity, the reinforced immunological method that adopts subcutaneous injection and wing intravenous injection to combine, every chicken per injection 1-2ml antigen is equivalent to the 50-100 micrograms of protein; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment pH5.5-6.0 of 0.1N, 2-6 ℃, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is the irritated specific IgY crude extract of anti-Blatta seu periplaneta; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, must resists the pure IgY of the irritated specificity of Blatta seu periplaneta through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
16, a kind of anti-IgE specific IgY is characterized in that the preparation method of this specific IgY comprises the following steps:
Immunoglobulin IgE is mixed with freund adjuvant in 3: 5 ratios, add the high-speed homogenization machine then, make IgE antigen with the homogenize of 10000rpm high speed; With prepared IgE antigen the breeding laying hen is carried out immunity, the immunization that adopts subcutaneous injection and wing intravenous injection to combine, every chicken per injection 1-2ml antigen is equivalent to the 50-100 micrograms of protein; Strengthen injection more once every two weeks, the planned immunization epidemic disease is 3 times in one month; Immunity was for the first time searched chicken and is produced immune egg after 20 days; With wipes of alcohol wash disinfection immunity egg, break up egg with eggbeater, the egg yolk sieve takes out egg yolk, and it is even to beat egg yolk, press the egg yolk liquid measure and add 4-6 times of distilled water diluting, stir, with the Hcl adjustment pH5.5-6.0 of 0.1N, 2-6 ℃, standing over night, siphon must be got supernatant, claims A liquid; Above precipitated liquid centrifugal 20 minutes with 8000rpm must be got supernatant, claims B liquid; A liquid and B liquid is evenly mixed, and ultrafiltration must be got ultrafiltration and concentration liquid, add 2.0% sodium alginate solution, to final concentration be 1.0 ‰, stir, add 2.0% liquid calcium chloride,, stir to final concentration 1.0 ‰, 2-6 ℃ of standing over night, centrifugal 30 minutes of 8000rmp gets supernatant, biofilter filters, obtain bacteria-free filtrate, lyophilization is anti-IgE specific IgY crude extract; Above IgY crude extract is dissolved in PH7.0,0.01MPB,, must resists the pure IgY of IgE specificity through DEAE-SephadexA50 column chromatography and SephadexG200 gel filtration chromatography.
17, a kind of asthma specificity composite IgY, it is characterized in that this asthma specificity composite IgY by
Anti-dust demodicid mite specific IgY dry powder 1 weight portion
Anti-wormwood pollen specific IgY 1 weight portion
Anti-IgE specific IgY dry powder 1 weight portion, fully mixed making.
18, a kind of asthma IgY preparation is characterized in that every liter contains asthma specificity composite IgY 8-12 gram in the said preparation.
19, a kind of asthma spray preparing process is characterized in that this method is:
Anti-dust demodicid mite specific IgY dry powder 100 weight portions, anti-wormwood pollen specific IgY100 weight portion, anti-IgE specific IgY dry powder 100 weight portions add in the pony mixer fully mixed, obtain asthma specificity composite IgY 300 weight portions;
By 30 liters of asthma composite IgY combination solutions of following prescription allotment
Asthma specificity composite IgY 300 weight portions
Aspartame 36 weight portions
Fragrant citrus essence 90 weight portions
Honey peach essence 30 weight portions
Normal saline adds to 30000 weight portions
Modulation normal saline 25000 weight portions add aspartame and essence then earlier, after stirring, slowly add composite IgY more while stirring; Then, add normal saline to 30 parts by volume, stir; Measure the pH value of solution, transfer pH to 6.5-7.5 with 1.0NNaOH solution; Through the antibacterial filtration sterilization, adopt the agent of aseptic bottle fill asthma combined mist at last.
20, a kind of antiallergic specificity composite IgY, it is characterized in that this antiallergic specificity composite IgY by
Anti-artemisiifolia specific IgY dry powder 1 weight portion,
Anti-cockroach allergen specific IgY dry powder 1 weight portion,
Anti-IgE specific IgY dry powder 1 weight portion, fully mixed making.
21, antiallergic composite IgY preparation as claimed in claim 20 is characterized in that per 200 liters contain about antiallergic specificity composite IgY 300 grams in the said preparation.
22, a kind of antiallergic spray preparing process is characterized in that this method is:
Anti-artemisiifolia specific IgY dry powder 100 weight portions, anti-cockroach allergen specific IgY dry powder 100 weight portions, anti-IgE specific IgY dry powder 100 weight portions add in the pony mixer fully mixed, make antiallergic specificity composite IgY dry powder 300 weight portions;
Allocate 200000 weight portion antiallergic composite IgY combination solutions by following prescription;
Antiallergic specificity composite IgY 300 weight portions
Aspartame 240 weight portions
Fragrant citrus essence 600 weight portions
Honey peach essence 200 weight portions
Herba Menthae essence 1400 weight portions
Distilled water adds to 200000 weight portions
Get distilled water 180000 weight portions earlier, add aspartame, essence then respectively, stir, slowly add composite IgY more while stirring; Then adding distil water to 200000 weight portion stirs, and measures the solution pH value, transfers pH to 6.5-7.5 according to the pH value of being surveyed with 1.0N NaOH solution; After preparing solution is good, through the antibacterial filtration sterilization, the manual quantitatively Incapacitating sprays of sterile filling on the pressurized tank production line at last.After every aerosol can was irritated sufficient 10ml, quantitative valve was loaded onto as boosting agent (propellant) in charged pressure nitrogen or fluorine Lyons etc. again, sealing, promptly.
23, a kind of antiallergic specificity composite IgY, it is characterized in that this antiallergic specificity composite IgY by
Antifungal allergen specificity IgY dry powder 1 weight portion,
Pure IgY dry powder 1 weight portion of the irritated specificity of anti-house pet,
Anti-IgE specific IgY dry powder 1 weight portion, fully mixed making.
24, antiallergic composite IgY preparation as claimed in claim 23 is characterized in that per 200 liters contain about antiallergic specificity composite IgY 300 grams in the said preparation.
25, a kind of antiallergic spray preparing process is characterized in that this method is:
Pure IgY dry powder 100 weight portions of antifungal allergen specificity, pure IgY dry powder 100 weight portions of the irritated specificity of anti-house pet, anti-IgE specific IgY dry powder 100 weight portions, fully mixed in the adding pony mixer, make antiallergic specificity composite IgY dry powder 300 weight portions;
Allocate 200000 weight portion antiallergic composite IgY combination solutions by following prescription;
Antiallergic specificity composite IgY 300 weight portions,
Aspartame 240 weight portions,
Fragrant citrus essence 600 weight portions,
Honey peach essence 200 weight portions,
Herba Menthae essence 1400 weight portions,
Distilled water adds to 200000 weight portions
Get distilled water 180000 weight portions earlier, add aspartame, essence then respectively, stir, slowly add composite IgY more while stirring; Then adding distil water to 200000 weight portion stirs, and measures the solution pH value, transfers pH to 6.5-7.5 according to the pH value of being surveyed with 1.0N NaOH solution; Through the antibacterial filtration sterilization, last sterile filling hands is pressed quantitative normal pressure spray jar.
26, antiallergic specific IgY as claimed in claim 2 is characterized in that the ratio of single or compound anaphylactogen antigen and freund adjuvant can be 3: 2 in the preparation method of this antiallergic specific IgY.
27, antiallergic specific IgY as claimed in claim 2 is characterized in that the ratio of single or compound anaphylactogen antigen and freund adjuvant can be 3: 5 in the preparation method of this antiallergic specific IgY.
28, antiallergic specific IgY as claimed in claim 2 is characterized in that the ratio of single or compound anaphylactogen antigen and freund adjuvant can be 5: 4 in the preparation method of this antiallergic specific IgY.
29, antiallergic specific IgY as claimed in claim 2 is characterized in that the ratio of single or compound anaphylactogen antigen and freund adjuvant can be 6: 7 in the preparation method of this antiallergic specific IgY.
30, antiallergic specific IgY as claimed in claim 2 is characterized in that the ratio of single or compound anaphylactogen antigen and freund adjuvant can be 7: 8 in the preparation method of this antiallergic specific IgY.
31, antiallergic specific IgY as claimed in claim 2 is characterized in that the ratio of single or compound anaphylactogen antigen and freund adjuvant can be 6: 8 in the preparation method of this antiallergic specific IgY.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021460264A CN1286527C (en) | 2002-10-25 | 2002-10-25 | Anti irritability Specificity Igy and its preparation |
| AU2003242074A AU2003242074A1 (en) | 2002-10-25 | 2003-05-08 | Special igy of resist allergic and its preparation |
| PCT/CN2003/000333 WO2004037862A1 (en) | 2002-10-25 | 2003-05-08 | Special igy of resist allergic and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021460264A CN1286527C (en) | 2002-10-25 | 2002-10-25 | Anti irritability Specificity Igy and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1513558A true CN1513558A (en) | 2004-07-21 |
| CN1286527C CN1286527C (en) | 2006-11-29 |
Family
ID=32111546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021460264A Expired - Fee Related CN1286527C (en) | 2002-10-25 | 2002-10-25 | Anti irritability Specificity Igy and its preparation |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1286527C (en) |
| AU (1) | AU2003242074A1 (en) |
| WO (1) | WO2004037862A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913578A (en) * | 2014-03-11 | 2014-07-09 | 安徽润敏江生物科技有限公司 | Method for controlling quality of cockroach allergen preparation |
| CN105541999A (en) * | 2016-01-29 | 2016-05-04 | 西北农林科技大学 | Formula of degreasing liquid in IgY preparation process and preparation method of formula |
| CN107893090A (en) * | 2017-10-20 | 2018-04-10 | 国家海洋局第三海洋研究所 | Application of the Aspergillus terreus H768 fermented cpds in Claritin is prepared |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360566C (en) * | 1999-09-08 | 2008-01-09 | 中德联合研究院 | Pyloric bacillary spirillum resisting yolk immunoglobulin product and its application |
| CN1354187A (en) * | 2001-12-02 | 2002-06-19 | 重庆和润实业(集团)有限公司 | Hen egg yolk antibody for resisting pyloric helicobacterium cytotoxin, its preparation and application |
-
2002
- 2002-10-25 CN CNB021460264A patent/CN1286527C/en not_active Expired - Fee Related
-
2003
- 2003-05-08 AU AU2003242074A patent/AU2003242074A1/en not_active Abandoned
- 2003-05-08 WO PCT/CN2003/000333 patent/WO2004037862A1/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913578A (en) * | 2014-03-11 | 2014-07-09 | 安徽润敏江生物科技有限公司 | Method for controlling quality of cockroach allergen preparation |
| CN103913578B (en) * | 2014-03-11 | 2016-01-20 | 安徽润敏江生物科技有限公司 | A kind of method of quality control of cockroach allergen preparation |
| CN105541999A (en) * | 2016-01-29 | 2016-05-04 | 西北农林科技大学 | Formula of degreasing liquid in IgY preparation process and preparation method of formula |
| CN107893090A (en) * | 2017-10-20 | 2018-04-10 | 国家海洋局第三海洋研究所 | Application of the Aspergillus terreus H768 fermented cpds in Claritin is prepared |
| CN107893090B (en) * | 2017-10-20 | 2020-05-15 | 国家海洋局第三海洋研究所 | Application of fermentation compound of aspergillus terreus H768 in preparation of antiallergic drugs |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003242074A1 (en) | 2004-05-13 |
| WO2004037862A1 (en) | 2004-05-06 |
| CN1286527C (en) | 2006-11-29 |
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Granted publication date: 20061129 Termination date: 20091125 |