WO2018135228A1 - タンパク質低吸着性を有するタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用、または輸送用の容器及びタンパク質若しくはタンパク質組成物の製造用器材 - Google Patents
タンパク質低吸着性を有するタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用、または輸送用の容器及びタンパク質若しくはタンパク質組成物の製造用器材 Download PDFInfo
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- WO2018135228A1 WO2018135228A1 PCT/JP2017/045893 JP2017045893W WO2018135228A1 WO 2018135228 A1 WO2018135228 A1 WO 2018135228A1 JP 2017045893 W JP2017045893 W JP 2017045893W WO 2018135228 A1 WO2018135228 A1 WO 2018135228A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
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- A—HUMAN NECESSITIES
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- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
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- A—HUMAN NECESSITIES
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- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
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- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
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- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—Ampoules or carpules
- A61J1/065—Rigid ampoules, e.g. glass ampoules
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- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
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- B32B2439/80—Medical packaging
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/20—Homopolymers or copolymers of hexafluoropropene
Definitions
- the present invention is a fluororesin having at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene copolymer and a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and having a melting point of 320 ° C. or lower.
- a surface in contact with a protein or a composition containing a protein is formed by the fluororesin in which the total number of non-fluorinated group ends and —CF 2 H group ends in is 70 or less per 1 ⁇ 10 6 carbons.
- the present invention relates to a container for use in administering, storing, transporting, or transporting a protein or a protein-containing composition, and equipment for producing the protein or protein composition.
- proteins themselves and compositions containing proteins are frequently handled. Proteins play important roles indispensable for maintaining life such as information transmission and production and transport of physiologically active substances in vivo.
- a protein and a composition containing the protein are used in the research field or the technical field, a large problem often occurs due to protein adsorption.
- production culture, purification, etc.
- protein preparations such as antibody pharmaceuticals, storage, and transport processes
- a loss occurs due to adsorption of the protein preparations to the equipment, the production cost increases.
- non-fluorinated polymers for the purpose of preventing adsorption of biological substances such as proteins include ethylene-vinyl alcohol copolymers (Patent Document 1), polyurea-urethane polymers (Patent Document 2), water-soluble copolymers.
- a mixture of a polymer and a hydrazide compound having at least two hydrazino groups per molecule Patent Document 3
- a copolymer consisting of a plurality of repeating units Patent Documents 4 and 5
- a hydrophilized oil or a hydrophilized copolymer Patent Document 6
- blend of water-soluble polymer and matrix polymer Patent Document 7
- a copolymer (patent document 8) characterized by being dissolved in a buffer solution and physiological saline, an alkylene glycol residue
- a protein adhesion preventing compound for forming a coating layer for preventing protein adsorption on the surface of an article as a medical device using the coating solution and the protein adhesion preventing compound, comprising a fluoropolymer There has been proposed a protein adhesion-preventing compound, and a medical device having a coating layer formed on the surface formed from the protein adhesion-preventing compound (Patent Document 11).
- Patent Document 11 states that “the fluorine atom content of the fluorine-containing polymer is preferably from 5 to 90% by mass, more preferably from 10 to 85% by mass, and particularly preferably from 15 to 80% by mass. If it is at least the lower limit value, the water resistance is excellent. If the fluorine atom content is not more than the above upper limit value, the protein is difficult to adsorb ”(paragraph [0013]).
- Patent Document 11 lists many fluorine-containing resins including FEP and PFA. As an example, a coating solution obtained by dissolving FEP having a fluorine atom content of 76.0% in chloroform is used. It is described that a coating layer is formed on the surface of a well.
- JP-A-1-213137 JP-A-5-103831 Japanese Patent No. 4941672 Japanese Patent No. 5003902
- Japanese Patent No. 5207010 Special Table 2002-505177 JP 7-502563 A Japanese Patent No. 3434891 JP 2008-1794 A JP 2016-155327 A Japanese Unexamined Patent Publication No. 2016-26520
- the devices manufactured using the non-fluorinated polymer materials described in Patent Documents 1 to 10 are said to have insufficient durability and oil resistance, and the desired effect of low protein adsorption However, it cannot be said that it is fully demonstrated from a practical viewpoint. Moreover, the equipment manufactured using the fluorinated base material described in the above-mentioned Patent Document 11 has a problem that low protein adsorption is insufficient even when FEP is used.
- An object of the present invention is to solve the above-mentioned problems of the prior art and to provide a container for administering, storing, transporting, or transporting a protein or a protein-containing composition that can sufficiently exhibit low protein adsorption. And providing an apparatus for producing a protein or protein composition.
- the present inventors have intensively studied to solve the above problems, and at least one fluorine selected from a tetrafluoroethylene-hexafluoropropylene copolymer and a tetrafluoroethylene-perfluoroalkylvinylether copolymer is provided.
- a resin, and a non-fluorinated group end and a fluororesin number which is the sum of the -CF 2 H group terminal is less than 70 per 1 ⁇ 10 6 carbon atoms in the fluorine resin is a melting point of 320 ° C.
- a protein or a protein-containing composition is administered, a protein or a protein-containing composition is stored, transported or transported in such a container, or a protein
- Use parts for producing protein compositions with surfaces that come into contact with When the protein composition is manufactured, the adsorption of the protein or the composition containing the protein such as the protein preparation on the inner surface of the container or the manufacturing equipment is effectively suppressed, and the protein or the composition containing the protein such as the protein preparation It has been found that loss due to adsorption to containers and manufacturing equipment is remarkably prevented, and the present invention has been completed.
- the present invention is as follows. (1) In a fluororesin that is at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene copolymer and a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and has a melting point of 320 ° C. or lower. A surface that contacts a protein or a composition containing a protein is formed of a fluororesin in which the total number of non-fluorinated group ends and —CF 2 H group ends is 70 or less per 1 ⁇ 10 6 carbons.
- the fluororesin of the present invention particularly FEP ⁇ PFA in which the total number of non-fluorinated group ends and —CF 2 H group ends is 70 or less per 1 ⁇ 10 6 carbons, exhibits remarkable low protein adsorption.
- the protein or protein-containing composition is administered using the administration, storage, transportation, or transport container of the present invention in which a surface that contacts the protein or the protein-containing composition is formed by these polymers.
- Manufacturing equipment for manufacturing objects has the following advantages.
- Containers for administration, storage, transportation or transportation of the protein or protein-containing composition of the present invention, or equipment for producing a composition containing protein or protein (hereinafter simply referred to as “the container or equipment of the present invention” or “container”)
- the container or equipment of the present invention or “container”
- the term “equipment” may be used for administration, storage, transportation, or transportation of a protein or a composition containing a protein, or for use in producing a protein or a composition containing a protein.
- a terminal of a non-fluorinated group in a fluororesin that is at least one fluororesin selected from a hexafluoropropylene copolymer and a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and has a melting point of 320 ° C. or less; sum of the -CF 2 H group-terminated Number fluorine resin (hereinafter collectively referred to fluororesin sometimes referred to as "present fluororesin”) is less than 70 per 1 ⁇ 10 6 carbon surfaces in contact with a composition comprising a protein or protein by the formation If it is the container or equipment currently used, it will not restrict
- the container or the device of the present invention is characterized in that the surface of the container or the device that comes into contact with the protein or the composition containing the protein is formed of the present fluororesin.
- a container eg, antibody (immunoglobulin)
- a composition containing a protein is administered, stored, transported or transported using a container or equipment having such characteristics, for example, production (culture) of a protein preparation such as an antibody drug ⁇ Purification etc.), storage / transport process and administration, loss due to adsorption of the protein preparation to the equipment, expensive protein components (for example, growth factors and cytokines necessary for cell growth and differentiation induction, etc.) ), But the loss due to adsorption to the equipment can be prevented, leading to cost reduction.
- protein means a single or a plurality of polymer compounds formed by linking (polymerizing) L-amino acids in a chain by amide bonds (also referred to as peptide bonds).
- the number is not limited. Therefore, so-called peptides are also included in the protein of the present invention.
- the protein of the present invention also includes glycoproteins in which sugar and protein are bound, and lipoproteins in which lipid and protein are bound.
- Proteins used in the present invention include albumin, fibrinogen, globulin ( ⁇ 1-globulin, ⁇ 2-globulin, ⁇ -globulin, ⁇ -globulin), erythropoietin, collagen, elastin, keratin, lactoferrin, avidin, cadherin, proteoglycan, mucin, Cell growth factors such as LDL (Low Density Lipoprotein), HDL (High Density Lipoprotein), VLDL (Very Low Density Lipoprotein), Insulin, Transferrin, Activin A, Examples include, but are not limited to, bone morphogenetic factor 4 (BMP-4), epithelial cell growth factor (EGF), stem cell factor (SCF), cytokines such as interleukins, and growth factors.
- BMP-4 bone morphogenetic factor 4
- EGF epithelial cell growth factor
- SCF stem cell factor
- cytokines such as interleukins, and growth factors.
- a protein-containing composition means a mixture or a product of one or more proteins and one or more other substances.
- Compositions containing proteins used in the present invention include protein preparations such as antibody drugs, body fluids such as blood, biological components including proteins such as serum and plasma, and media containing protein components (particularly serum-free media and differentiation induction). For example), but is not limited thereto.
- administration container means a container used when a protein or a composition containing a protein is administered to a patient in a clinical setting.
- storage container means a container used when a protein or a composition containing a protein is stored for a certain period.
- Transport container means a container used when a protein or a composition containing a protein is moved by human power or a machine (including a robot).
- Transport container means a container used when a protein or a composition containing protein is transferred using a transportation means such as a car, a ship, and an aircraft.
- Manufacturing equipment means equipment used for producing a protein or a composition containing protein.
- Equipment means instruments (simple tools), instruments (relatively small and small devices and tools (instruments) that are moved directly by humans), and materials that make instruments / instruments. For example, purification equipment (filters, columns, etc.), such as piping, tubes, containers, etc. of manufacturing facilities such as antibody drugs are exemplified.
- the fluororesin is composed of a non-fluorinated group terminal (for example, —COF, —COOH, and a functional group such as —COOH, —CH 2 OH, —CONH 2 , —COOCH 3, etc. associated with water) and —CF in the fluororesin.
- a non-fluorinated group terminal for example, —COF, —COOH, and a functional group such as —COOH, —CH 2 OH, —CONH 2 , —COOCH 3, etc. associated with water
- —CF in the fluororesin. 2
- the sum of the H group terminus is preferably at most 70 1 ⁇ 10 6 per carbon, more preferably less than 35 1 ⁇ 10 6 per carbon.
- 20 or less per 1 ⁇ 10 6 carbon is more preferable, and 10 or less per 1 ⁇ 10 6 carbon is particularly preferable.
- the terminal may not include —CF 2 H group terminals, and when it does not include —CF 2 H group terminals, the number of non-fluorinated group terminals in the fluororesin may be 70 or less per 1 ⁇ 10 6 carbon atoms. Preferably, 35 or less per 1 ⁇ 10 6 carbon is more preferable. Furthermore, 20 or less per 1 ⁇ 10 6 carbon is more preferable, and 10 or less per 1 ⁇ 10 6 carbon is particularly preferable.
- non-fluorinated group terminal means a terminal having reactivity and generally called an unstable terminal.
- Specific examples of the non-fluorinated group terminal include —COF, —COOH, water and Mention may be made of functional groups such as —COOH, —CH 2 OH, —CONH 2 , —COOCH 3 .
- the melting point of the fluororesin is 320 ° C. or lower and 240 ° C. or higher.
- Examples of the preferable melting point range include 245 ° C. or higher and 315 ° C. or lower and 250 ° C. or higher and 310 ° C. or lower.
- Specific examples of the fluororesin include tetrafluoroethylene (TFE) -hexafluoropropylene (HFP) copolymer (FEP) and TFE-perfluoroalkyl vinyl ether (PAVE) copolymer (PFA). be able to.
- FEP ⁇ PFA in which the total number of non-fluorinated group ends and —CF 2 H group ends is 70 or less per 1 ⁇ 10 6 carbon is a non-fluorinated group end and —CF 2 H group end
- the FEP • PFA having a total number of more than 70 per 1 ⁇ 10 6 carbons exhibits remarkable low protein adsorption. That is, FEP ⁇ PFA having a total number of non-fluorinated group ends and —CF 2 H group ends of more than 70 per 1 ⁇ 10 6 carbons does not have sufficient low protein adsorption.
- FEP ⁇ PFA number which is the sum of non-fluorinated group end and a -CF 2 H group terminal is less than 70 per 1 ⁇ 10 6 carbon atoms, the total non-fluorinated group end and a -CF 2 H group-terminated
- the protein low-adsorption property was significantly superior to that of FEP ⁇ PFA with more than 70 per 1 ⁇ 10 6 carbon.
- Such a characteristic is only a characteristic of FEP ⁇ PFA in which the total number of non-fluorinated group terminals and —CF 2 H group terminals is 70 or less per 1 ⁇ 10 6 carbon atoms.
- the fluororesin of the present invention has the following properties (1) to (5).
- the “TFE-HFP copolymer” means a copolymer containing at least TFE and HFP. That is, the “TFE-HFP copolymer” includes a binary copolymer of TFE and HFP (TFE / HFP copolymer; FEP), and a copolymer of TFE, HFP and vinyl fluoride (VF).
- TFE / HFP / VF copolymer Polymer (TFE / HFP / VF copolymer), TFE / HFP / vinylidene fluoride (VDF) copolymer (TFE / HFP / VDF copolymer), TFE / HFP / perfluoro (alkyl vinyl ether) ( Terpolymers such as copolymers with PAVE) (TFE / HFP / PAVE copolymer), and copolymers of TFE, HFP, VF and VDF (TFE / HFP / VF / VDF copolymer).
- TFE / HFP / VF / PAVE copolymer TFE / HFP / VF / PAVE copolymer
- TFE / HFP / VDF / PAVE copolymer TFE / HFP / VD
- Quaternary copolymers such as TFE / HFP / VF / VDF / PAVE copolymer
- quaternary copolymers such as TFE / HFP / VF / VDF / PAVE copolymer.
- the melting point of FEP in particular is 300 ° C. or lower and 240 ° C. or higher.
- the preferable melting point range include 245 ° C. or higher and 290 ° C. or lower and 250 ° C. or higher and 280 ° C. or lower.
- the TFE-HFP copolymer is preferably a TFE / HFP copolymer or a TFE / HFP / PAVE copolymer.
- the mass ratio of TFE to HFP in such a TFE / HFP copolymer is preferably 80 to 97/3 to 20, and more preferably 84 to 92/8 to 16.
- the mass ratio of TFE, HFP and PAVE in the TFE / HFP / PAVE copolymer is preferably 70 to 97/3 to 20 / 0.1 to 10, more preferably 81 to 92/5 to 16 / 0.3. ⁇ 5 is more preferred.
- TFE-PAVE copolymer means a copolymer containing at least TFE and PAVE. That is, the “TFE-PAVE copolymer” includes a binary copolymer of TFE and PAVE (TFE / PAVE copolymer; PFA), and a copolymer of TFE, PAVE and hexafluoropropylene (HFP).
- TFE-PAVE copolymer includes a binary copolymer of TFE and PAVE (TFE / PAVE copolymer; PFA), and a copolymer of TFE, PAVE and hexafluoropropylene (HFP).
- TFE / PAVE / HFP copolymer TFE / PAVE / vinylidene fluoride (VDF) copolymer (TFE / PAVE / VDF copolymer), TFE / PAVE / chlorotrifluoroethylene (CTFE) Terpolymers such as TFE / PAVE / CTFE copolymer, TFE / PAVE / HFP / VDF copolymer (TFE / PAVE / HFP / VDF copolymer), TFE Copolymer of TFE / PAVE / HFP / CTFE (TFE / PAVE / HFP / CTFE copolymer), TFE / PAVE / VDF / CTFE Quaternary copolymers such as TFE / PAVE / VDF / CTFE copolymer, and TFE / PAVE / HFP / VDF / CTFE copolymer (TFE / PAVE / HFP / HFP
- the PAVE constituting the PAVE unit is not particularly limited.
- perfluoro (methyl vinyl ether) [PMVE] perfluoro (ethyl vinyl ether) [PEVE], perfluoro (propyl vinyl ether) [PPVE], perfluoro ( Butyl vinyl ether), perfluoro (pentyl vinyl ether), perfluoro (hexyl vinyl ether), perfluoro (heptyl vinyl ether) and the like.
- the melting point of PFA in particular is 320 ° C. or lower, and is 285 ° C. or higher.
- the preferable melting point range include 290 ° C. or more and 315 ° C. or less, 295 ° C. or more and 315 ° C. or less, and 300 ° C. or more and 310 ° C. or less.
- TFE and PAVE in the above TFE-PAVE copolymer The mass ratio is preferably 90 to 98/2 to 10, and more preferably 92 to 97/3 to 8.
- the end group of the fluororesin synthesized according to a conventional method such as suspension polymerization or emulsion polymerization is brought into contact with the fluororesin and a fluorine-containing compound (for example, a fluorine radical source) before the fluororesin is melt-extruded.
- a fluorine-containing compound for example, a fluorine radical source
- fluorination treatment by a known method such as a method of stabilizing treatment and a method of fluorination treatment by contacting a fluorine-containing compound and a fluorine-containing compound obtained after melt extrusion of the fluororesin Can be produced.
- a commercial item can also be used as this fluororesin.
- a fluorine-containing compound is applied to a molded product made of a fluororesin such as a film formed by melting a fluororesin, a container or equipment molded from the film, or a container or equipment molded from a fluororesin. Fluorination treatment can also be carried out by contact. Moreover, these processing methods can also be combined.
- the total of the non-fluorinated group ends and the total of the non-fluorinated group ends and the —CF 2 H group ends are 70 per 1 ⁇ 10 6 carbon at each stage of the fluororesin, pellet, and film as raw materials. It need not be less than 70 per 1 ⁇ 10 6 carbons on the surface of the final container or equipment that contacts the protein. Further, if the fluorine resin containing end groups of -CF 3 one or more, fluorine resin as a raw material, pellets need not end groups -CF 3 is 1 or more at each stage of the film, final It is sufficient that the fluororesin contains one or more end groups of —CF 3 on the surface of the container or device that contacts the protein.
- fluorine radical source examples include, but are not limited to, halogen fluoride such as IF 5 and ClF 3 , F 2 gas, CoF 3 , AgF 2 , UF 6 , OF 2 , N 2 F 2 , and CF 3 OF. Can do.
- F 2 gas may have a concentration of 100%, but from the viewpoint of safety, it is mixed with an inert gas and diluted to 5 to 50% by mass, preferably 15 to 30% by mass.
- the inert gas include nitrogen gas, helium gas, argon gas and the like, and nitrogen gas is preferable from the viewpoint of cost effectiveness.
- the fluorination treatment is preferably performed at a temperature of 20 to 220 ° C., more preferably 100 to 200 ° C.
- the fluorination treatment is preferably performed for 5 to 30 hours, more preferably for 10 to 20 hours.
- the container or equipment obtained according to the present invention may have an adjusted surface roughness arithmetic average roughness (Ra), surface roughness root mean square roughness (RMS), and surface free energy.
- Ra surface roughness arithmetic average roughness
- RMS surface roughness root mean square roughness
- surface free energy is 16.5 to 18.5 (mJ / m 2 ) or a container provided with an inner surface of equipment.
- FEP ⁇ PFA in which the total number of non-fluorinated group ends and —CF 2 H group ends is 70 or less per 1 ⁇ 10 6 carbons is a non-fluorinated group end and —CF 2 H group
- FEP ⁇ PFA in which the total number of terminals is more than 70 per 1 ⁇ 10 6 carbon it has the following advantages. (1) To prevent loss due to adsorption of the protein preparation to the equipment during the production (culture, purification, etc.) process, storage / transport process and administration of the antibody drug product.
- the fluororesin of the present invention can be used for various containers having surfaces that come into contact with proteins or compositions containing proteins, parts for production equipment, purification equipment, laboratory equipment, and other equipment.
- Examples of the form of the container or equipment of the present invention include bags, bottles, centrifuge tubes, vials, syringes, tubes and the like.
- the container of the present invention is a protein administration container, a syringe, (for infusion)
- a bag, a bottle (for infusion), and a tube are preferable.
- the container of the present invention is a container for protein storage
- a bag, a bottle, a centrifuge tube, and a vial are preferable.
- the container of the present invention is a container for transporting and transporting proteins
- Bags, bottles, vials and tubes are preferred.
- the bag-shaped container of the present invention can be suitably exemplified since it can be applied to all uses for protein administration, storage, transportation and transportation. Specific examples of the use of the production equipment of the present invention include the following.
- Protein preparations such as antibody drugs: Culture containers (bags, etc.), production equipment piping, reaction or storage tanks, purification equipment (filters, columns, etc.), storage / transport containers, administration containers (syringes, administration bags, etc.)
- Culture containers bags, etc.
- medium containers including protein component containers such as growth / growth factors and cytokines
- the above bags, bottles, centrifuge tubes, vials, syringes, tubes, etc. are molded by compression molding, extrusion molding, transfer molding, inflation molding, blow molding, injection molding, rotational molding, lining molding, foam extrusion molding, film molding, etc. It can be produced by combining the method and, if necessary, sealing means such as heat sealing, high-frequency fusion or ultrasonic fusion. When manufacturing by these methods, there exists an advantage that the effort of a coating is unnecessary compared with the case where it coats using a coating agent.
- the bag can be manufactured by stacking the fluororesin material film (sheet) and then heat-sealing the edge using an impulse sealer.
- the film used for forming the bag may be a single-layer film or a multilayer film composed of two or more layers.
- at least the inner surface in contact with mammalian cells is the fluororesin of the present invention.
- the other layer film may be a layer film of the material (for example, polyolefin resin material) different from this fluororesin.
- the film is laminated using a method such as a heat laminating method, a heat compression method, a high-frequency heating method, a solvent casting method, and an extrusion lamination method.
- the container or the device of the present invention is obtained by coating a base material such as a bag, bottle, centrifuge tube, vial, syringe, tube, etc. made of glass, metal, resin, etc. with a coating agent made of the fluororesin.
- a coating agent made of the fluororesin.
- Examples of such coating treatment include spin coating, spray coating, bar coating, roll coating, dipping, brush coating, rotrining, electrostatic coating, and the like.
- a coating layer is formed by a drying process and a high temperature heat treatment.
- the color developing solution was 50 mL of peroxidase color developing solution (3,3 ′, 5,5′-tetramethylbenzidine (TMBZ), manufactured by KPL) and TMB Peroxidase Substrate (manufactured by KPL). A mixture of 50 mL of was used.
- a protein solution a protein (POD-goat anti mouse IgG, manufactured by Biorad) diluted 16,000 times with a phosphate buffer solution (D-PBS, manufactured by Wako Pure Chemical Industries, Ltd.) was used.
- each container was washed with 4 mL of a phosphate buffer solution containing 0.05% by mass of a surfactant (Tween 20, manufactured by Wako Pure Chemical Industries, Ltd.). Washed twice (use 4 mL 4 times for each container).
- a surfactant Teween 20, manufactured by Wako Pure Chemical Industries, Ltd.
- the protein adsorption rate Q1 was determined by the following equation, and the protein adsorption rate Q was the average value.
- a perfluoropolymer having a total number of non-fluorinated group ends and —CF 2 H group ends of more than 70 per 1 ⁇ 10 6 carbons is the sum of non-fluorinated group ends and —CF 2 H group ends.
- the number of the perfluoropolymers was more than 70 per 1 ⁇ 10 6 carbon, and the protein low adsorption property was about 1/7 to about 1/2.
- the fluororesin of the present invention exhibits extremely excellent protein low-adsorbability, it can be used in any device that uses a protein or a composition containing a protein.
- various equipment related to protein preparations such as antibody pharmaceuticals, such as culture containers (bags, etc.), piping for manufacturing equipment, purification equipment (filters, columns, etc.), storage / transport containers, administration containers ( Syringes, administration bags, etc.) and various production equipment related to cell culture containing protein components for regenerative medicine applications, such as culture vessels (bags, etc.) (especially for mass cultivation of iPS cells, differentiation induction)
- medium containers including protein component containers such as growth factors
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Abstract
Description
タンパク質は生体内において情報伝達及び生理活性物質の産生や運搬など生命の維持に欠かせない重要な役割を担っている。しかし、タンパク質及びタンパク質を含む組成物を上記研究分野や上記技術分野において使用する際には、タンパク質の吸着により大きな問題が発生することが多い。例えば、抗体医薬等のタンパク質製剤の製造(培養・精製等)工程、保存・搬送工程において、該タンパク質製剤の器材への吸着によりロスが生じると、製造コストが高くなる。また、抗体医薬等のタンパク質製剤の投与時において、該タンパク質製剤の器材への吸着によりロスが生じると、実際の投与量が容器に記載されている投与量よりも少なくなるために、治療効果に影響を及ぼすこともあり得る。また、再生医療、細胞の研究等を目的とした細胞培養工程において、培地(特に、無血清培地や分化誘導用培地)中に含まれる高価なタンパク質成分(細胞の生育や分化誘導等に必要な成長因子等)が、培養中に器材に吸着することによりロスが生じると、コストアップにつながるという問題がある。更に、タンパク質の不可逆的な吸着はクロマトグラフィーカラムや実験用のチューブにおける汚れの原因となり、また、血液透過膜などでは補体系の活性化を引き起こすとともに、本来の膜透過性が著しく低減し、物質交換などの機能が充分に発揮されなくなる。加えて、細胞の活性化や免疫反応を誘起し、たちまち材料が異物認識を受けることになる。
最近、医薬品の技術分野において、抗体医薬等のタンパク質製剤の重要性が増してきている。一方で、iPS細胞や細胞シートを含む種々の細胞・組織等を利用する再生医療の実用化も進展している。したがって、本質的にタンパク質との相互作用が弱く、タンパク質を吸着させない材料が多くの分野で切望されている。
また、上記特許文献11に記載されたフッ素化基材を使用して製造される器材は、たとえFEPを用いた場合であっても、タンパク質低吸着性が不十分であるという問題点がある。
本発明の課題は、上記従来技術の問題点を解決し、タンパク質低吸着性を十分に発揮することができるタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用,または輸送用の容器及びタンパク質若しくはタンパク質組成物の製造用器材を提供することにある。
(1)テトラフルオロエチレン-ヘキサフルオロプロピレン系共重合体、及びテトラフルオロエチレン-パーフルオロアルキルビニルエーテル系共重合体から選ばれる少なくとも1つのフッ素樹脂であり、かつ融点が320℃以下であるフッ素樹脂における非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個以下であるフッ素樹脂によりタンパク質若しくはタンパク質を含む組成物と接触する表面が形成されていることを特徴とするタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
(2)容器であることを特徴とする(1)記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
(3)バッグであることを特徴とする(1)または(2)記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
(4)タンパク質若しくはタンパク質を含む組成物が抗体(免疫グロブリン)であることを特徴とする(1)~(3)のいずれかに記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
(5)タンパク質若しくはタンパク質を含む組成物がアルブミンであることを特徴とする(1)~(3)のいずれかに記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
(6)タンパク質製剤の製造用器材であることを特徴とする(1)記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
(1)抗体医薬品等のタンパク質製剤の製造(培養・精製等)工程、保存・搬送工程や投与時において、該タンパク質製剤の器材への吸着によるロスを防ぐ。
(2)再生医療用途等での細胞培養工程(分化誘導工程を含む)において、培地(特に、無血清培地や分化誘導用培地)中に含まれる高価なタンパク質成分(細胞の増殖や分化誘導等に必要な成長因子等、具体的には、各種のタンパク質(アルブミン、インスリン、トランスフェリン等の細胞増殖因子、アクチビンA、骨形成因子4(BMP-4)、上皮細胞成長因子(EGF)、幹細胞因子(SCF)、インターロイキン類等のサイトカインや成長因子等))が、培養中に器材に吸着することによるロスを防ぐ(コストダウンにつながる)。
本発明において、タンパク質を含む組成物とは、1種若しくは2種以上のタンパク質及び他の1種若しくは2種以上の物質の混合物若しくは製造物を意味する。本発明において使用されるタンパク質を含む組成物として、抗体医薬品等のタンパク質製剤、血液等の体液、血清、血漿等のタンパク質を含む生体成分、タンパク質成分を含む培地(特に、無血清培地や分化誘導用培地)などが例示されるが、これらに限定されない。
「投与用容器」とは、タンパク質若しくはタンパク質を含む組成物を臨床の場で患者に投与する場合に使用する容器を意味する。
「保存用容器」とは、タンパク質若しくはタンパク質を含む組成物を一定期間貯蔵する場合に使用する容器を意味する。
「運搬用容器」とは、タンパク質若しくはタンパク質を含む組成物を人力または機械(ロボットを含む)等により移動する場合に使用する容器を意味する。
「輸送用容器」とは、タンパク質若しくはタンパク質を含む組成物を車、船、航空機などの輸送手段を利用して移送する場合に使用する容器を意味する。
「製造用器材」とは、タンパク質若しくはタンパク質を含む組成物を製造する場合に使用する器材を意味する。
「器材」とは、器具(簡単な道具類)、器械(人間が直接動かし、比較的小型で小規模な装置や道具(インストルメント))、及び器具・器械を作る材料を意味する。例えば、抗体医薬品等の製造設備の配管・チューブ・容器等、精製用器材(フィルター、カラム等)、が例示される。
本件フッ素樹脂としては、具体的には、テトラフルオロエチレン(TFE)-ヘキサフルオロプロピレン(HFP)系共重合体(FEP)、TFE-パーフルオロアルキルビニルエーテル(PAVE)系共重合体(PFA)を挙げることができる。
上記のうち、非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個以下であるFEP・PFAは、非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個より多いFEP・PFAに対して、顕著なタンパク質低吸着性を示す。即ち、非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個より多いFEP・PFAは、十分なタンパク質低吸着性を有していないのに対して、非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個以下であるFEP・PFAは、非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個より多いFEP・PFAよりも顕著に優れたタンパク質低吸着性を示した。かかる特性は、非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個以下であるFEP・PFAのみが有する特性である。
本発明のフッ素樹脂は、上記の特性以外にも、以下の(1)~(5)の特性を有する。
(1)可塑剤等の溶出が無い。
(2)高温蒸気(オートクレーブ)滅菌可能。
(3)DMSO、DMFに不溶。
(4)優れた極低温特性を有する(-200℃でも脆化しない)。
(5)透明性が高い。
上記TFE-HFP系共重合体としては、TFE/HFP共重合体やTFE/HFP/PAVE共重合体が好ましい。かかるTFE/HFP共重合体におけるTFEとHFPとの質量比は、80~97/3~20が好ましく、84~92/8~16がより好ましい。また、上記TFE/HFP/PAVE共重合体におけるTFEとHFPとPAVEとの質量比は、70~97/3~20/0.1~10が好ましく、81~92/5~16/0.3~5がより好ましい。
上記TFE-PAVE系共重合体におけるTFEとPAVEの質量比は、90~98/2~10が好ましく、92~97/3~8がより好ましい。
すなわち、前記非フッ素化基末端の合計や、非フッ素化基末端と-CF2H基末端との合計は、原料となるフッ素樹脂、ペレット、フィルムの各段階において炭素1×106当たり70個以下である必要はなく、最終的な容器または器材のタンパク質と接触する表面において炭素1×106当たり70個以下であればよい。また、-CF3の末端基を1つ以上含むフッ素樹脂の場合、原料となるフッ素樹脂、ペレット、フィルムの各段階において-CF3の末端基が1つ以上である必要はなく、最終的な容器または器材のタンパク質と接触する表面においてフッ素樹脂が-CF3の末端基を1つ以上含んでいればよい。
(1)抗体医薬品等のタンパク質製剤の製造(培養・精製等)工程、保存・搬送工程や投与時において、該タンパク質製剤の器材への吸着によるロスを防ぐ。
(2)再生医療用途等での細胞培養工程(分化誘導工程を含む)において、培地(特に、無血清培地や分化誘導用培地)中に含まれる高価なタンパク質成分(細胞の増殖や分化誘導等に必要な成長因子やサイトカイン類)が、培養中に器材に吸着することによるロスを防ぐ(コストダウンにつながる)。
本発明のフッ素樹脂は、タンパク質若しくはタンパク質を含む組成物と接触する表面を有する様々な容器、製造設備の部品、精製用器材、実験器具等の器材に使用することができる。
本発明の容器または器材の形態としては、例えば、バッグ、ボトル、遠心チューブ、バイアル、シリンジ、チューブ等を挙げることができ、本発明の容器がタンパク質投与用容器の場合、シリンジ、(点滴用)バッグ、(点滴用)ボトル、チューブが好ましく、本発明の容器がタンパク質保存用容器の場合、バッグ、ボトル、遠心チューブ、バイアルが好ましく、本発明の容器がタンパク質の運搬及び輸送用容器の場合、バッグ、ボトル、バイアル、チューブが好ましい。特に、バッグ形状の本発明の容器は、タンパク質の投与用、保存用、運搬用及び輸送用の全ての用途に適用できるため、好適に例示することができる。本発明の製造用器材の具体的な用途として、例えば、下記を挙げることができる。
(1)抗体医薬品等のタンパク質製剤関連:
培養容器(バッグ他)、製造設備の配管、反応用または貯蔵用タンク等、精製用器材(フィルター・カラム他)、保存/搬送用容器、投与用容器(シリンジ、投与バッグ他)
(2)再生医療用途等でのタンパク質成分を含む細胞培養関連:
培養容器(バッグ他)(特に、iPS細胞の大量培養用、分化誘導用)、培地容器(増殖・成長因子、サイトカイン類等のタンパク質成分容器も含む)
10cm×4cmサイズで厚さ100μmの5種類のフィルムについて、それぞれ2枚を重ね合わせ、インパルスシーラーを用いてシール時間50秒、シール圧力0.2MPa、シール幅4mmの条件でヒートシールすることにより、5種類のパーフルオロポリマー製バッグを製造した(容器A~E)。
なお、ポリエチレンバッグ(容器F)には市販品の70×50×0.04mmサイズのバッグ((株)生産日本社製 ユニパック(登録商標)A-4)、ガラス容器(容器G)には胴径φ21mm×全長45mmサイズの市販品のスクリュー管瓶((株)マルエム製TSスクリュー管瓶 9mL)を用いた。
厚み250~300μm程度の当該樹脂のサンプルを作製し、FT-IR Spectrometer 1760X(Perkin-Elmer社製)を用いて分析を行った。
厚み250~300μm程度の当該樹脂のサンプルを作製するにあたっては、バックを構成するフィルム(ペレットから溶融成形により作製)はそのまま、厚みが足りない場合は、フィルムを重ね合わせて測定した。
l:吸光度
k:補正係数(表1参照)
t:サンプル厚み(mm)
発色液は、ペルオキシダーゼ発色液(3,3’,5,5’-テトラメチルベンジジン(TMBZ)、KPL社製)の50mLとTMB Peroxidase Substrate(KPL社製)の50mLとを混合したものを使用した。
タンパク質溶液として、タンパク質(POD-goat anti mouse IgG、Biorad社製)をリン酸緩衝溶液(D-PBS、和光純薬社製)で16,000倍に希釈したものを使用した。
容器A~Gに、タンパク質溶液を2mLずつマイクロピペットで分注し(各容器毎に2mLを使用)、室温で1時間放置した。各反応は、すべてN=3で行った。
次いで、各容器からタンパク質溶液を抜き去った後に、各容器を、界面活性剤(Tween20、和光純薬社製)を0.05質量%含ませたリン酸緩衝溶液4mLで4回洗浄した(各容器毎に4mLを4回使用)。
次いで、洗浄を終えた各容器に発色液を2mLずつ分注し(各容器毎に2mLを使用)、7分間発色反応を行った。1Mのリン酸溶液を1mL加えることで(各容器毎に1mLを使用)発色反応を停止させた。
ブランクは、3本のガラス容器に発色液を2mLずつ分注した後に(各ガラス容器毎に2mLを使用)、タンパク質溶液を40μL分注した。7分間発色反応を行い、1Mのリン酸溶液を1mL加えることで(各ガラス容器毎に1mLを使用)発色反応を停止させた。
次いで、各容器から3mL液を取り出し、分光光度計用のセルに移した。
吸光度は、紫外分光光度計U-3310(日立製作所社製)により450nmの吸光度を測定した。ここで、ブランクの吸光度(N=3)の平均値をA0とした。各バッグから移動させた液の吸光度をA1とした。
Q1=A1/{A0×(2000/ブランクのタンパク質溶液の分注量)}×100
=A1/{A0×(2000/40)}×100 [%]
容器Hとして、カバーグラス(松浪硝子工業製、C025251、25×25・No.1)の表面に、「スーパーパップペン・リキッドブロッカー」(大道産業製)で10×10mmの枠線を書いたものを用いた。
市販のBSA(牛血清アルブミン・シグマ製・A7638)と、Thermo Fisher製の蛍光標識キット(Alexa Fluor(R) 555 NHS Ester (Succinimidyl Ester) A20009)を用いて、本キットに添付されているプロトコールに従って、蛍光(Alexa Fluor(R) 555)標識BSAを作成し、該蛍光標識BSAを、PBSで希釈して10μg/mLとなるように調整したもの(蛍光標識BSA溶液)を、以下の実験に使用した。
容器AおよびBに、蛍光標識BSA溶液(10μg/mL)を1mLずつマイクロピペットで分注し、37℃で1時間放置した。このとき、バッグへの接液面積は約600mm2であった。
容器Hについては、「スーパーパップペン・リキッドブロッカー」で作成した枠線内に、蛍光標識BSA溶液を167μL/cm2となるようにマイクロピペットで滴下して、シャーレに入れた後に、37℃で1時間放置した。
各反応は、すべてN=3で行った。
1時間後に、容器A、BおよびHから蛍光標識BSA溶液を除去した後に、各容器を、PBS溶液2mLでそれぞれ4回ずつ洗浄した。
容器AおよびBについては、蛍光標識タンパク質溶液と接していた部分の一部(10×10mm程度の正方形)をハサミで切り取り、その上にProLong(R) Diamond 褪色防止用封入剤(Thermo Fisher社製)を滴下した後、カバーグラスをマウントして、蛍光顕微鏡(Zeiss製・LSM700、×20)で撮影した。
容器Hについても同様に、洗浄後にProLong(R) Diamond 褪色防止用封入剤(Thermo Fisher社製)を滴下し、その上に新たなカバーグラスをマウントして、蛍光顕微鏡(Zeiss製・LSM700、×20)で撮影した。
主な撮影条件は下記の通りである;
・対物レンズ:Plan-Apochromat 20X/0.8 M27
・ピンホール:147μm
・ピクセル数:1024×1024
・レーザーパワー:0.5%
撮影後に、Fijiソフトウェアで解析することにより、各サンプルについて、吸着した蛍光標識BSA由来の平均蛍光強度を算定した。(各サンプルにつき5視野ずつ解析)
容器Hの平均蛍光強度を100とした場合の、容器AおよびBの平均蛍光強度の割合(BSA相対吸着率(%))を表4に示す。
Claims (6)
- テトラフルオロエチレン-ヘキサフルオロプロピレン系共重合体、及びテトラフルオロエチレン-パーフルオロアルキルビニルエーテル系共重合体から選ばれる少なくとも1つのフッ素樹脂であり、かつ融点が320℃以下であるフッ素樹脂における非フッ素化基末端と-CF2H基末端とを合計した数が炭素1×106当たり70個以下であるフッ素樹脂によりタンパク質若しくはタンパク質を含む組成物と接触する表面が形成されていることを特徴とするタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
- 容器であることを特徴とする請求項1記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
- バッグであることを特徴とする請求項1または2記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
- タンパク質若しくはタンパク質を含む組成物が抗体(免疫グロブリン)であることを特徴とする請求項1~3のいずれかに記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
- タンパク質若しくはタンパク質を含む組成物がアルブミンであることを特徴とする請求項1~3のいずれかに記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
- タンパク質製剤の製造用器材であることを特徴とする請求項1記載のタンパク質若しくはタンパク質を含む組成物の投与用、保存用、運搬用若しくは輸送用の容器またはタンパク質若しくはタンパク質を含む組成物の製造用器材。
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021221159A1 (ja) * | 2020-05-01 | 2021-11-04 | ||
| JPWO2022210132A1 (ja) * | 2021-03-30 | 2022-10-06 | ||
| WO2023162943A1 (ja) | 2022-02-25 | 2023-08-31 | ダイキン工業株式会社 | 細胞、核酸、又はタンパク質の凍結保存用のシリンジ |
| WO2023162945A1 (ja) | 2022-02-25 | 2023-08-31 | 株式会社大塚製薬工場 | 凍結保存用のシリンジ |
Families Citing this family (2)
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| DE102021005494A1 (de) | 2021-11-06 | 2023-05-11 | Kocher-Plastik Maschinenbau Gmbh | Trennvorrichtung |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941672B1 (ja) | 1969-04-05 | 1974-11-11 | ||
| JPS503902B1 (ja) | 1969-02-06 | 1975-02-12 | ||
| JPS527012B1 (ja) | 1968-10-03 | 1977-02-26 | ||
| JPH01213137A (ja) | 1988-02-17 | 1989-08-25 | Sumitomo Bakelite Co Ltd | 低吸着性容器 |
| JPH05103831A (ja) | 1991-03-06 | 1993-04-27 | W R Grace & Co | 蛋白質非吸着性ポリ尿素−ウレタンポリマーをコートした装置 |
| JPH07502563A (ja) | 1992-07-29 | 1995-03-16 | バクスター、インターナショナル、インコーポレイテッド | 親水性表面を有する生物材料 |
| JP2002505177A (ja) | 1998-03-06 | 2002-02-19 | ノボ ノルディスク アクティーゼルスカブ | 低摩擦及び低タンパク質吸着力を示す被覆表層を有する医療製品 |
| JP3443891B2 (ja) | 1993-09-14 | 2003-09-08 | 日本油脂株式会社 | タンパク質吸着防止剤 |
| JP2008001794A (ja) | 2006-06-22 | 2008-01-10 | Sumitomo Bakelite Co Ltd | 医療材料用高分子化合物および該高分子化合物を用いた医療材料 |
| JP2008539044A (ja) * | 2005-04-29 | 2008-11-13 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 生体物質および腐食性試薬の封じ込めのための使い捨て容器 |
| JP2010539252A (ja) * | 2007-10-03 | 2010-12-16 | ダイキン工業株式会社 | フッ素樹脂組成物及び被覆電線 |
| JP2016026520A (ja) | 2014-06-30 | 2016-02-18 | 旭硝子株式会社 | タンパク質付着防止用化合物、塗布液および医療用デバイス |
| WO2016104596A1 (ja) * | 2014-12-26 | 2016-06-30 | 国立大学法人 奈良先端科学技術大学院大学 | 低タンパク質吸着性材料、低タンパク質吸着性物品、低細胞付着性材料および低細胞付着性物品 |
| JP2016155327A (ja) | 2015-02-25 | 2016-09-01 | 日本ゼオン株式会社 | 樹脂製容器の製造方法および樹脂製容器 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040236083A1 (en) * | 2003-05-14 | 2004-11-25 | Libert Sharon Ann | Protein separation column |
| US20040242855A1 (en) * | 2003-05-14 | 2004-12-02 | Libert Sharon Ann | Protein treatment process |
| CN100497580C (zh) * | 2003-10-20 | 2009-06-10 | 株式会社Jms | 细胞处理装置、组织再生用组合物及组织再生方法 |
| EP1741548B1 (en) * | 2004-04-13 | 2018-12-19 | Daikin Industries, Ltd. | Fluid transfer member |
| CN101166818A (zh) * | 2005-04-29 | 2008-04-23 | 纳幕尔杜邦公司 | 容纳生物材料和腐蚀性试剂的一次性器皿 |
| EP1948734B1 (en) * | 2005-11-18 | 2014-01-08 | E.I. Du Pont De Nemours And Company | Fluoropolymer composition |
| WO2007071323A1 (en) * | 2005-12-19 | 2007-06-28 | Lanxess Deutschland Gmbh | Curable fluorinated copolymers and coatings and processes thereof |
| JP4730189B2 (ja) * | 2006-04-26 | 2011-07-20 | 大日本印刷株式会社 | 包装材料、およびそれを使用した栄養剤用包装容器 |
| WO2008085234A1 (en) * | 2007-01-09 | 2008-07-17 | Dow Corning Corporation | Process for forming films and films formed by the process |
| KR20100016434A (ko) * | 2007-05-16 | 2010-02-12 | 아사히 가라스 가부시키가이샤 | 불소화 처리된 퍼플루오로폴리머의 제조 방법 |
| JP5286737B2 (ja) * | 2007-10-12 | 2013-09-11 | ダイキン工業株式会社 | 精製フッ素樹脂の製造方法 |
| JP5003902B2 (ja) | 2007-11-09 | 2012-08-22 | Jsr株式会社 | 生体関連物質の非特異吸着防止剤および物品のコーティング方法 |
| JP4941672B2 (ja) | 2008-03-11 | 2012-05-30 | Jsr株式会社 | 生体関連物質の非特異吸着防止コート剤 |
| JP6427870B2 (ja) * | 2013-12-09 | 2018-11-28 | 大日本印刷株式会社 | 低吸着性シーラントフィルム並びにそれを用いた積層体及び包装袋 |
| JP6326797B2 (ja) * | 2013-12-09 | 2018-05-23 | 大日本印刷株式会社 | 低吸着性スタンディングパウチ |
| US20150175757A1 (en) * | 2013-12-20 | 2015-06-25 | E I Du Pont De Nemours And Company | Oriented fluoropolymer film |
| EP3091042B1 (en) * | 2014-02-05 | 2021-10-20 | Daikin Industries, Ltd. | Tetrafluoroethylene/hexafluoropropylene copolymer, and electric wire |
| RU2671472C1 (ru) * | 2015-07-16 | 2018-10-31 | Даикин Индастриз, Лтд. | Контейнер для введения, хранения или культивирования клеток |
| JP7039473B2 (ja) * | 2016-07-29 | 2022-03-22 | ダイキン工業株式会社 | 分化細胞の製造方法、及びその製造方法のために使用する培養バッグ |
-
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- 2017-12-21 CN CN202511027315.XA patent/CN120983266A/zh active Pending
- 2017-12-21 KR KR1020197020417A patent/KR102600965B1/ko active Active
- 2017-12-21 EP EP17893313.1A patent/EP3572061A4/en active Pending
- 2017-12-21 WO PCT/JP2017/045893 patent/WO2018135228A1/ja not_active Ceased
- 2017-12-21 CN CN201780083399.6A patent/CN110167506A/zh active Pending
- 2017-12-22 TW TW106145329A patent/TWI709399B/zh active
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2022
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Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS527012B1 (ja) | 1968-10-03 | 1977-02-26 | ||
| JPS503902B1 (ja) | 1969-02-06 | 1975-02-12 | ||
| JPS4941672B1 (ja) | 1969-04-05 | 1974-11-11 | ||
| JPH01213137A (ja) | 1988-02-17 | 1989-08-25 | Sumitomo Bakelite Co Ltd | 低吸着性容器 |
| JPH05103831A (ja) | 1991-03-06 | 1993-04-27 | W R Grace & Co | 蛋白質非吸着性ポリ尿素−ウレタンポリマーをコートした装置 |
| JPH07502563A (ja) | 1992-07-29 | 1995-03-16 | バクスター、インターナショナル、インコーポレイテッド | 親水性表面を有する生物材料 |
| JP3443891B2 (ja) | 1993-09-14 | 2003-09-08 | 日本油脂株式会社 | タンパク質吸着防止剤 |
| JP2002505177A (ja) | 1998-03-06 | 2002-02-19 | ノボ ノルディスク アクティーゼルスカブ | 低摩擦及び低タンパク質吸着力を示す被覆表層を有する医療製品 |
| JP2008539044A (ja) * | 2005-04-29 | 2008-11-13 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 生体物質および腐食性試薬の封じ込めのための使い捨て容器 |
| JP2008001794A (ja) | 2006-06-22 | 2008-01-10 | Sumitomo Bakelite Co Ltd | 医療材料用高分子化合物および該高分子化合物を用いた医療材料 |
| JP2010539252A (ja) * | 2007-10-03 | 2010-12-16 | ダイキン工業株式会社 | フッ素樹脂組成物及び被覆電線 |
| JP2016026520A (ja) | 2014-06-30 | 2016-02-18 | 旭硝子株式会社 | タンパク質付着防止用化合物、塗布液および医療用デバイス |
| WO2016104596A1 (ja) * | 2014-12-26 | 2016-06-30 | 国立大学法人 奈良先端科学技術大学院大学 | 低タンパク質吸着性材料、低タンパク質吸着性物品、低細胞付着性材料および低細胞付着性物品 |
| JP2016155327A (ja) | 2015-02-25 | 2016-09-01 | 日本ゼオン株式会社 | 樹脂製容器の製造方法および樹脂製容器 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021221159A1 (ja) * | 2020-05-01 | 2021-11-04 | ||
| WO2021221159A1 (ja) * | 2020-05-01 | 2021-11-04 | 日産化学株式会社 | 抗体医薬品溶液の保存容器 |
| JPWO2022210132A1 (ja) * | 2021-03-30 | 2022-10-06 | ||
| WO2022210132A1 (ja) * | 2021-03-30 | 2022-10-06 | 日本ゼオン株式会社 | 容器 |
| WO2023162943A1 (ja) | 2022-02-25 | 2023-08-31 | ダイキン工業株式会社 | 細胞、核酸、又はタンパク質の凍結保存用のシリンジ |
| WO2023162945A1 (ja) | 2022-02-25 | 2023-08-31 | 株式会社大塚製薬工場 | 凍結保存用のシリンジ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2018135228A1 (ja) | 2019-11-07 |
| KR20190103195A (ko) | 2019-09-04 |
| US20190365604A1 (en) | 2019-12-05 |
| JP2023001117A (ja) | 2023-01-04 |
| EP3572061A4 (en) | 2020-10-14 |
| CN120983266A (zh) | 2025-11-21 |
| TWI709399B (zh) | 2020-11-11 |
| TW201827034A (zh) | 2018-08-01 |
| JP7325962B2 (ja) | 2023-08-15 |
| EP3572061A1 (en) | 2019-11-27 |
| AU2017395082B2 (en) | 2023-01-05 |
| AU2017395082A1 (en) | 2019-06-20 |
| CN110167506A (zh) | 2019-08-23 |
| KR102600965B1 (ko) | 2023-11-13 |
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