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FR2448149A1 - Procedes et appareils pour effectuer des determinations immunologiques - Google Patents

Procedes et appareils pour effectuer des determinations immunologiques

Info

Publication number
FR2448149A1
FR2448149A1 FR8001964A FR8001964A FR2448149A1 FR 2448149 A1 FR2448149 A1 FR 2448149A1 FR 8001964 A FR8001964 A FR 8001964A FR 8001964 A FR8001964 A FR 8001964A FR 2448149 A1 FR2448149 A1 FR 2448149A1
Authority
FR
France
Prior art keywords
methods
immunological
apparatuses
preconcentration
reacted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8001964A
Other languages
English (en)
Other versions
FR2448149B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of FR2448149A1 publication Critical patent/FR2448149A1/fr
Application granted granted Critical
Publication of FR2448149B1 publication Critical patent/FR2448149B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • G01N33/561—Immunoelectrophoresis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/825—Pretreatment for removal of interfering factors from sample

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

DES PROCEDES ET DES APPAREILS SONT CONCUS POUR PRECONCENTRER DES COMPOSES REAGISSANTS IMMUNOLOGIQUES AVANT LEUR CONTACT ET LEUR REACTION AFIN D'ACCROITRE LA VITESSE DE REACTION, POUR SEPARER LES COMPOSES REAGISSANTS AYANT REAGI ET N'AYANT PAS REAGI ET EGALEMENT POUR ACCROITRE LA SENSIBILITE DU SYSTEME DETECTEUR DE MESURE; LA PRECONCENTRATION DES COMPOSES REAGISSANTS EST PARTICULIEREMENT UTILE DANS LES DETERMINATIONS IMMUNOLOGIQUES OU TRES SOUVENT UNE ESPECE IMMUNOLOGIQUE EST TRES DILUEE, CE QUI REND LA DETERMINATION LONGUE ETOU PEU SENSIBLE; ON EFFECTUE LA PRECONCENTRATION ET LA SEPARATION DANS LE MILIEU REACTIONNEL CE QUI PERMET D'OBTENIR UN APPAREIL SIMPLE ET COMPACT.
FR8001964A 1979-01-31 1980-01-30 Procedes et appareils pour effectuer des determinations immunologiques Granted FR2448149A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/008,202 US4307070A (en) 1979-01-31 1979-01-31 Methods and apparatuses for performing immunoassays

Publications (2)

Publication Number Publication Date
FR2448149A1 true FR2448149A1 (fr) 1980-08-29
FR2448149B1 FR2448149B1 (fr) 1985-01-25

Family

ID=21730309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001964A Granted FR2448149A1 (fr) 1979-01-31 1980-01-30 Procedes et appareils pour effectuer des determinations immunologiques

Country Status (7)

Country Link
US (1) US4307070A (fr)
JP (1) JPS55132956A (fr)
CA (1) CA1139262A (fr)
DE (1) DE3003190A1 (fr)
FR (1) FR2448149A1 (fr)
GB (1) GB2041003B (fr)
IT (1) IT1133058B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533704B1 (fr) * 1982-09-27 1986-03-21 Spiral Dosage immunologique dans le serum de l'apolipoproteine b des lipoproteines de basse densite
DE3443790A1 (de) * 1984-11-30 1986-06-05 Bayerische Motoren Werke AG, 8000 München Vorrichtung zur verringerung des schadstoffausstosses von brennkraftmaschinen
JPS63118660A (ja) * 1986-11-07 1988-05-23 Agency Of Ind Science & Technol 免疫学的定量装置
JPS6379071A (ja) * 1986-09-24 1988-04-09 Agency Of Ind Science & Technol 多項目イムノアツセイ
DE69104775T2 (de) * 1990-05-29 1995-06-01 Waters Investments Ltd Verfahren und Vorrichtung zum Durchführen der Kapillarelektroforese.
US5958202A (en) 1992-09-14 1999-09-28 Perseptive Biosystems, Inc. Capillary electrophoresis enzyme immunoassay
WO2003038404A2 (fr) * 2001-11-01 2003-05-08 Rensselaer Polytechnic Institute Genie metabolique in vitro sur dispositifs de petite echelle
JP4361057B2 (ja) * 2003-04-30 2009-11-11 モイル，ウィリアム，アール 生体分子検出および細胞分類用センサ
DE102005050167B4 (de) * 2005-10-19 2009-02-19 Advalytix Ag Konzentrationsverfahren, Konzentrationsvorrichtung und Reaktionsverfahren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394759A (fr) * 1963-11-21 1965-04-09 Mount Sinai Hospital Res Found Procédé perfectionné de séparation par électrophorèse
US3720593A (en) * 1972-01-17 1973-03-13 Beckman Instruments Inc Method for high resolution zone electrophoresis
GB1396803A (en) * 1973-03-22 1975-06-04 Vickers Ltd Electrophoretic analysis
US3966897A (en) * 1973-04-02 1976-06-29 Marine Colloids, Inc. Medium for use in bioassay and method of using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384564A (en) * 1962-11-21 1968-05-21 Mount Sinai Hospital Res Found Electrophoretic process for simultaneously spearating and concentrating particles
US4152242A (en) * 1971-07-29 1979-05-01 International Foundation Of Microbiology Immunodisc electrophoresis
JPS556190B2 (fr) * 1971-11-11 1980-02-14
JPS5221395A (en) * 1975-08-07 1977-02-17 Keizo Utsu Method for preparing steamed rice for sake brewing
JPS5238835A (en) * 1975-09-23 1977-03-25 Canon Inc Power supply control system
JPS5243598A (en) * 1975-10-01 1977-04-05 Max Co Ltd Rope-binding device
SE7609263L (sv) * 1976-08-20 1978-02-21 Wadsworth Charlies Forfaringssett for faststellande av kvantiteten av viss i en biologisk vetska loslig komponent, samt apparat for utovande av forfarandet
JPS559476A (en) * 1978-07-06 1980-01-23 Nippon Electric Co Multiiwire circuit board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394759A (fr) * 1963-11-21 1965-04-09 Mount Sinai Hospital Res Found Procédé perfectionné de séparation par électrophorèse
US3720593A (en) * 1972-01-17 1973-03-13 Beckman Instruments Inc Method for high resolution zone electrophoresis
GB1396803A (en) * 1973-03-22 1975-06-04 Vickers Ltd Electrophoretic analysis
US3966897A (en) * 1973-04-02 1976-06-29 Marine Colloids, Inc. Medium for use in bioassay and method of using same

Also Published As

Publication number Publication date
JPH0225141B2 (fr) 1990-05-31
FR2448149B1 (fr) 1985-01-25
IT8067150A0 (it) 1980-01-31
US4307070A (en) 1981-12-22
GB2041003B (en) 1983-07-20
JPS55132956A (en) 1980-10-16
IT1133058B (it) 1986-07-09
DE3003190A1 (de) 1980-08-07
GB2041003A (en) 1980-09-03
CA1139262A (fr) 1983-01-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse