JP5577005B2 - トロンビン製剤およびその製造方法 - Google Patents
トロンビン製剤およびその製造方法 Download PDFInfo
- Publication number
- JP5577005B2 JP5577005B2 JP2001076700A JP2001076700A JP5577005B2 JP 5577005 B2 JP5577005 B2 JP 5577005B2 JP 2001076700 A JP2001076700 A JP 2001076700A JP 2001076700 A JP2001076700 A JP 2001076700A JP 5577005 B2 JP5577005 B2 JP 5577005B2
- Authority
- JP
- Japan
- Prior art keywords
- thrombin
- preparation
- added
- producing
- thrombin preparation
- 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.)
- Expired - Fee Related
Links
- 108090000190 Thrombin Proteins 0.000 title claims description 104
- 229960004072 thrombin Drugs 0.000 title claims description 98
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000002360 preparation method Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 claims description 27
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 16
- 239000000872 buffer Substances 0.000 claims description 16
- 241000700605 Viruses Species 0.000 claims description 13
- 108010094028 Prothrombin Proteins 0.000 claims description 10
- 102100027378 Prothrombin Human genes 0.000 claims description 10
- 238000004191 hydrophobic interaction chromatography Methods 0.000 claims description 10
- 229940039716 prothrombin Drugs 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 8
- 238000005277 cation exchange chromatography Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 230000002779 inactivation Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 229940122388 Thrombin inhibitor Drugs 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 4
- 159000000007 calcium salts Chemical class 0.000 claims description 4
- 125000001165 hydrophobic group Chemical group 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000003868 thrombin inhibitor Substances 0.000 claims description 4
- WPANETAWYGDRLL-UHFFFAOYSA-N 4-aminobenzenecarboximidamide Chemical compound NC(=N)C1=CC=C(N)C=C1 WPANETAWYGDRLL-UHFFFAOYSA-N 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- PXXJHWLDUBFPOL-UHFFFAOYSA-N benzamidine Chemical compound NC(=N)C1=CC=CC=C1 PXXJHWLDUBFPOL-UHFFFAOYSA-N 0.000 claims description 3
- 238000011097 chromatography purification Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 235000000346 sugar Nutrition 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 150000005846 sugar alcohols Chemical class 0.000 claims description 2
- 150000008163 sugars Chemical class 0.000 claims description 2
- 101000712605 Theromyzon tessulatum Theromin Proteins 0.000 claims 2
- 239000000203 mixture Substances 0.000 description 19
- 238000009472 formulation Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- 238000000746 purification Methods 0.000 description 11
- 238000004587 chromatography analysis Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 229910052938 sodium sulfate Inorganic materials 0.000 description 8
- 235000011152 sodium sulphate Nutrition 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- 108010049003 Fibrinogen Proteins 0.000 description 6
- 102000008946 Fibrinogen Human genes 0.000 description 6
- 229940012952 fibrinogen Drugs 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- PGOHTUIFYSHAQG-LJSDBVFPSA-N (2S)-6-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-1-[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]-5-oxopentanoyl]amino]-5-oxopentanoyl]amino]-3-phenylpropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-carboxybutanoyl]amino]-5-oxopentanoyl]amino]hexanoic acid Chemical compound CSCC[C@H](N)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc1cnc[nH]1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(O)=O PGOHTUIFYSHAQG-LJSDBVFPSA-N 0.000 description 5
- 108010000499 Thromboplastin Proteins 0.000 description 5
- 102000002262 Thromboplastin Human genes 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 108010080379 Fibrin Tissue Adhesive Proteins 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 229940024606 amino acid Drugs 0.000 description 3
- 235000001014 amino acid Nutrition 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 235000018102 proteins Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 206010053567 Coagulopathies Diseases 0.000 description 2
- 239000012541 Fractogel® Substances 0.000 description 2
- 229920002684 Sepharose Polymers 0.000 description 2
- 238000005571 anion exchange chromatography Methods 0.000 description 2
- 239000012928 buffer substance Substances 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 238000011210 chromatographic step Methods 0.000 description 2
- 230000035602 clotting Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 238000011026 diafiltration Methods 0.000 description 2
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 description 2
- 239000006167 equilibration buffer Substances 0.000 description 2
- 229960002885 histidine Drugs 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000003106 tissue adhesive Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000936 Agarose Polymers 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 208000035404 Autolysis Diseases 0.000 description 1
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 1
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 1
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 206010057248 Cell death Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 108010071289 Factor XIII Proteins 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 description 1
- 229930064664 L-arginine Natural products 0.000 description 1
- 235000014852 L-arginine Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000008118 PEG 6000 Substances 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 241000125945 Protoparvovirus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000003114 blood coagulation factor Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 229940012444 factor xiii Drugs 0.000 description 1
- 230000020764 fibrinolysis Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012537 formulation buffer Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000028043 self proteolysis Effects 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/10—Polypeptides; Proteins
- A61L24/108—Specific proteins or polypeptides not covered by groups A61L24/102 - A61L24/106
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/16—Blood plasma; Blood serum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
- A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
- A61K38/482—Serine endopeptidases (3.4.21)
- A61K38/4833—Thrombin (3.4.21.5)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/043—Mixtures of macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/10—Polypeptides; Proteins
- A61L24/106—Fibrin; Fibrinogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/6429—Thrombin (3.4.21.5)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Hematology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Cell Biology (AREA)
- Genetics & Genomics (AREA)
- Gastroenterology & Hepatology (AREA)
- Diabetes (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Developmental Biology & Embryology (AREA)
- Virology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicinal Preparation (AREA)
Description
本発明の方法を以下の実施例によって、より詳細に説明する。
公知の方法により製造された低純度ないし中純度のトロンビン濃縮物から出発して、二つのクロマトグラフィー工程を行った。
最初に、トロンビン溶液を0.6モル/リットルの硫酸ナトリウムと混合し、0.6モル/リットルの硫酸ナトリウムを含有する緩衝液A(10ミリモル/リットルのリン酸Na、pH6.5)で予め平衡化した疎水性クロマトグラフィーゲル(この場合:Phenyl-Sepharose HP、製造業者:Amersham Pharmacia, Freiburg, Germany)に吸着させた。0.6モル/リットルの硫酸ナトリウムを含有する緩衝液Aで洗浄した後、緩衝液A中の硫酸ナトリウム含有量の低下勾配により、結合したトロンビンを溶離した。不純物およびトロンビン断片の大部分は流通画分または洗浄画分中に除去された。
中程度の純度または低純度のトロンビン濃縮物から出発して、二つのクロマトグラフィー工程を行った。最初に、トロンビン溶液を0.6モル/リットルの硫酸ナトリウムと混合し、0.6モル/リットルの硫酸ナトリウムを含有する緩衝液B(10ミリモル/リットルのリン酸Na、0.1%のPEG、pH6.5;[この場合はPEG 6000であるが、他の分子量範囲も使用できる])で予め平衡化した疎水性クロマトグラフィーゲル(この場合:Phenyl-Sepharose HP、製造業者:Amersham Pharmacia, Freiburg, Germany)に吸着させた。0.6モル/リットルの硫酸ナトリウムを含有する緩衝液Bで洗浄した後、緩衝液B中の硫酸ナトリウム含有量の低下勾配により、結合したトロンビンを溶離した。不純物およびトロンビン断片の大部分は流通面分または洗浄画分中に除去された。
トロンビンの精製を実施例1と同様にして行ったが、相違点は、クロマトグラフィーに用いた緩衝液がリン酸ナトリウムの代わりに20ミリモル/リットルのL−ヒスチジンを含有していたことであった。この改変を用いた精製の結果は実施例1に匹敵するが、この場合、例えばヒスチジンを緩衝物質として存在させようとするときに、最終生成物へのさらなる処理過程を単純化することができる。
実施例1〜3と同様にして精製された、疎水性相互作用クロマトグラフィーおよびイオン交換クロマトグラフィーの後のトロンビン溶離物から出発して、小さい孔径を有する膜(例えばPlanovaTM、15nm)上でろ過を行った。パルボウイルスのような小さいウイルスでさえも、この膜で効果的に除去することができる。この精製トロンビンを出発材料として用いると、トロンビン活性およびタンパク質に関して極めて良好な収率が良好なろ過速度で得られることが認められた(表3参照)。従って、この方法は高いウイルス削減率でトロンビン濃縮物を製造するのに適している。
クロマトグラフィーにより精製したトロンビンから出発して、種々の処方物を製造し、−20℃、4℃、20〜25℃、および幾つかの場合には37℃で貯蔵した。これらのトロンビン溶液は、精製トロンビン濃縮物を処方緩衝液に対してダイアフィルトレーションすることにより、または塩基性緩衝液に対してダイアフィルトレーションし、残余の添加剤を添加し、pHを調節し、トロンビン濃度を調節することにより製造された。このようにして約1〜約15,000 IU/mlのトロンビン濃縮物を得ることができる。
Claims (11)
- 血漿または血漿画分から得られるプロトロンビンを、トロンビンに活性化した後、および適切な場合はさらなる処理工程の後、疎水性相互作用クロマトグラフィーにより精製することからなるトロンビン製剤の製造方法。
- トロンビンに活性化するために用いるプロトロンビンを、トロンビン製剤の製造中にウイルスの不活性化または削減に付する請求項1に記載のトロンビン製剤の製造方法。
- 上記トロンビンを、上記クロマトグラフィー精製の前または後にも、さらにウイルスの不活性化または削減に付する請求項1または2に記載のトロンビン製剤の製造方法。
- 上記疎水性相互作用クロマトグラフィーの前または後に、さらに陽イオン交換クロマトグラフィーをも行う請求項1〜3のいずれかに記載の方法。
- 上記トロンビン製剤を5.0〜8.0のpHに調節する請求項1〜4のいずれかに記載の方法。
- 安定剤としての可溶性カルシウム塩および塩化ナトリウムのほかに、緩衝物質、糖または糖アルコールおよび/またはアミノ酸および/またはモノ−またはポリカルボン酸の塩またはモノ−またはポリヒドロキシカルボン酸の塩を上記トロンビン製剤に添加する請求項1〜5のいずれかに記載の方法。
- トロンビン阻害剤を安定剤として添加する請求項1〜6のいずれかに記載の方法。
- 上記トロンビン阻害剤としてベンズアミジンまたはp−アミノベンズアミジンを添加する請求項7に記載の方法。
- 結合した疎水性残基を有するゲルを上記疎水性相互作用クロマトグラフィーのための吸着剤として用いる請求項1〜8のいずれかに記載の方法。
- 吸着剤として用いられる上記ゲルの疎水性残基がフェニル残基である請求項9に記載の方法。
- ウイルスを除去するのに適した孔径を有する膜を通して上記トロンビン製剤をろ過する請求項1〜10のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10012732:0 | 2000-03-18 | ||
DE10012732A DE10012732A1 (de) | 2000-03-18 | 2000-03-18 | Thrombin-Zubereitungen und Verfahren zu ihrer Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001261574A JP2001261574A (ja) | 2001-09-26 |
JP5577005B2 true JP5577005B2 (ja) | 2014-08-20 |
Family
ID=7634888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001076700A Expired - Fee Related JP5577005B2 (ja) | 2000-03-18 | 2001-03-16 | トロンビン製剤およびその製造方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7351561B2 (ja) |
EP (1) | EP1136084B1 (ja) |
JP (1) | JP5577005B2 (ja) |
KR (1) | KR100916131B1 (ja) |
AU (2) | AU784992B2 (ja) |
CA (2) | CA2340863C (ja) |
DE (1) | DE10012732A1 (ja) |
ES (1) | ES2654312T3 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407484B (de) * | 1997-11-12 | 2001-03-26 | Bio Prod & Bio Eng Ag | Arzneimittel zur förderung der wundheilung |
US7276235B2 (en) | 1998-11-18 | 2007-10-02 | Zlb Behring Gmbh | Tissue glue with improved antiadhesive properties |
AU773128B2 (en) | 1998-11-18 | 2004-05-20 | Csl Behring Gmbh | Stabilised protein preparations for a tissue adhesive |
US7572769B2 (en) | 1998-12-23 | 2009-08-11 | Csl Behring Gmbh | Fibrin adhesive granulate and method for its preparation |
DE10012732A1 (de) * | 2000-03-18 | 2001-09-20 | Aventis Behring Gmbh | Thrombin-Zubereitungen und Verfahren zu ihrer Herstellung |
DE10211632A1 (de) * | 2002-03-15 | 2003-10-09 | Aventis Behring Gmbh | Verfahren zur Abtrennung von Viren aus einer Proteinlösung durch Nanofiltration |
GB0216002D0 (en) * | 2002-07-10 | 2002-08-21 | Nat Blood Authority | Process and composition |
US8877168B1 (en) | 2002-07-31 | 2014-11-04 | Senju Pharmaceuticals Co., Ltd. | Aqueous liquid preparations and light-stabilized aqueous liquid preparations |
EP1525884B1 (en) | 2002-07-31 | 2011-10-12 | Senju Pharmaceutical Co., Ltd. | Aqueous liquid preparations and light-stabilized aqueous liquid preparations |
DE10261126A1 (de) | 2002-08-13 | 2004-03-04 | Aventis Behring Gmbh | Lagerungsstabile, flüssige Fibrinogen-Formulierung |
SE0203552D0 (sv) * | 2002-12-02 | 2002-12-02 | Biovitrum Ab | Thrombin concentration |
AT501088A2 (de) * | 2002-12-18 | 2006-06-15 | Bio Prod & Bio Eng Ag | Stabile therapeutische proteine |
US20060019868A1 (en) * | 2004-01-30 | 2006-01-26 | Pendharkar Sanyog M | Hemostatic compositions and devices |
US7927626B2 (en) | 2003-08-07 | 2011-04-19 | Ethicon, Inc. | Process of making flowable hemostatic compositions and devices containing such compositions |
US8440225B2 (en) | 2003-08-07 | 2013-05-14 | Ethicon, Inc. | Process of making flowable hemostatic compositions and devices containing such compositions |
DK1637141T3 (da) | 2004-09-21 | 2012-02-27 | Trobio Ab | Stabiliseret proteasesammensætning omfattende en serinprotease, morpholinderivater og reversible inhibitorer af serinproteasen |
US20060270014A1 (en) * | 2005-05-26 | 2006-11-30 | Dan Pawlak | Thrombin purification |
US20060270015A1 (en) * | 2005-05-26 | 2006-11-30 | Dan Pawlak | Thrombin purification |
EP2096440B1 (en) * | 2006-12-21 | 2012-04-18 | Sekisui Medical Co., Ltd. | Method for stabilizing alpha-thrombin in thrombin-containing solution |
JP5284290B2 (ja) | 2007-03-14 | 2013-09-11 | リゴサイト ファーマスーティカルズ,インコーポレイテッド | ウイルス様粒子の精製 |
EP2177624A1 (en) * | 2008-10-02 | 2010-04-21 | Siemens Healthcare Diagnostics Products GmbH | Blood coagulation assays |
JOP20130186B1 (ar) | 2012-06-22 | 2021-08-17 | Takeda Vaccines Montana Inc | تنقية الجزيئات الشبيهة بالفيروسات |
US9149529B2 (en) | 2012-10-24 | 2015-10-06 | Orthovita, Inc. | Stable compositions containing thrombin and methods for preparation and use thereof |
IL229134A0 (en) | 2013-10-29 | 2014-03-31 | Omrix Biopharmaceuticals Ltd | Compounds and methods for stabilizing thrombin activity |
RU2583931C2 (ru) * | 2014-06-11 | 2016-05-10 | Федеральное государственное бюджетное учреждение Гематологический научный центр Министерства здравоохранения РФ | Способ получения концентрата тромбина |
IL234246A0 (en) | 2014-08-21 | 2014-11-30 | Omrix Biopharmaceuticals Ltd | Stabilized thrombin |
US9932388B2 (en) | 2014-11-13 | 2018-04-03 | Hemarus Therapeutics Limited | Chromatographic process for producing high purity fibrinogen and thrombin |
KR102624098B1 (ko) * | 2021-05-13 | 2024-01-11 | 주식회사 덴하우스 | 순수도가 향상된 트롬빈 대량 정제 방법 |
CN113652414B (zh) * | 2021-09-12 | 2023-06-30 | 广东双林生物制药有限公司 | 一种高纯人凝血酶的制备方法 |
AU2022426762A1 (en) | 2021-12-30 | 2024-07-04 | Baxter Healthcare Sa | Fibrinogen and thrombin solutions for a fibrin sealant and fibrin sealant kit |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433299A (en) * | 1944-01-22 | 1947-12-23 | Parke Davis & Co | Blood coagulant and method of preserving same |
US3962421A (en) | 1973-06-18 | 1976-06-08 | American Home Products Corporation | Method for the disruption of lipid-containing viruses |
DE2916711A1 (de) * | 1979-04-25 | 1980-11-06 | Behringwerke Ag | Blutgerinnungsfaktoren und verfahren zu ihrer herstellung |
JPS5639782A (en) | 1979-09-04 | 1981-04-15 | Dai Ichi Pure Chem Co Ltd | Stabilization of thrombin |
US4623717A (en) * | 1980-03-05 | 1986-11-18 | Miles Laboratories, Inc. | Pasteurized therapeutically active protein compositions |
DE3019612A1 (de) | 1980-05-22 | 1981-11-26 | Boehringer Mannheim Gmbh, 6800 Mannheim | Stabilisiertes thrombinpraeparat |
US4363319A (en) | 1980-06-30 | 1982-12-14 | Applied Medical Devices, Inc. | Ready-to-use bandage incorporating a coagulant composition and method of preparing same |
US4540573A (en) | 1983-07-14 | 1985-09-10 | New York Blood Center, Inc. | Undenatured virus-free biologically active protein derivatives |
DE3330770A1 (de) * | 1983-08-26 | 1985-03-14 | Behringwerke Ag, 3550 Marburg | Verfahren zur pasteurisierung von humanplasma |
US4696812A (en) * | 1985-10-28 | 1987-09-29 | Warner-Lambert Company | Thrombin preparations |
US4876241A (en) * | 1987-05-22 | 1989-10-24 | Armour Pharmaceutical Company | Stabilization of biological and pharmaceutical products during thermal inactivation of viral and bacterial contaminants |
JPS6440433A (en) | 1987-08-05 | 1989-02-10 | Green Cross Corp | Aqueous liquid composition of thrombin |
DE3835815A1 (de) * | 1988-10-21 | 1990-04-26 | Hoechst Ag | Neue isohirudine |
US5281528A (en) | 1989-12-18 | 1994-01-25 | Warner-Lambert Company | Process for purified thromboplastin for ultra-pure thrombin preparation |
US5219328A (en) * | 1990-01-03 | 1993-06-15 | Cryolife, Inc. | Fibrin sealant delivery method |
IE73210B1 (en) * | 1990-01-24 | 1997-05-07 | Warner Lambert Co | Process for the production of thrombin and high purity thrombin preparation thereby obtained |
JPH0813750B2 (ja) * | 1990-03-01 | 1996-02-14 | 持田製薬株式会社 | 経口用トロンビン製剤 |
US5288612A (en) * | 1991-07-03 | 1994-02-22 | The Scripps Research Institute | Assay methods for detecting serum proteases, particularly activated protein C |
DE4137996A1 (de) * | 1991-11-19 | 1993-05-27 | Behringwerke Ag | Verfahren zur herstellung eines virussicheren thrombinkonzentrates |
ES2240972T3 (es) * | 1993-11-12 | 2005-10-16 | Gilead Sciences, Inc. | Mutantes de la trombina. |
JPH07308190A (ja) * | 1994-05-18 | 1995-11-28 | Green Cross Corp:The | トロンビンの製造方法 |
US5506127A (en) * | 1994-09-21 | 1996-04-09 | Proba; Zbigniew | Therapeutic grade thrombin produced by chromatography |
DE19531637A1 (de) * | 1995-08-28 | 1997-03-06 | Immuno Ag | Pharmazeutische Zusammensetzung zur Behandlung von Blutgerinnungsstörugnen, Verfahren zur Herstellung derselben und deren Verwendung |
US6080767A (en) * | 1996-01-02 | 2000-06-27 | Aventis Pharmaceuticals Products Inc. | Substituted n-[(aminoiminomethyl or aminomethyl)phenyl]propyl amides |
HUP9700603A3 (en) * | 1996-03-20 | 2001-08-28 | Baxter Ag | Pharmaceutical preparation for the treatment of blood coagulation disorders |
AT405608B (de) * | 1997-04-08 | 1999-10-25 | Immuno Ag | Verfahren zur inaktivierung von pathogenen, insbesondere von viren, in einem biologischen material |
BR9807936A (pt) | 1997-04-08 | 2000-02-22 | Baxter Ag | Preparação farmacêutica imuno-tolerante de complexo de pró-trombina, processo para a produção de uma preparação, e, utilização de uma preparação |
ATE346050T1 (de) * | 1998-01-27 | 2006-12-15 | Aventis Pharma Inc | Substituierte oxoazaheterocyclyl faktor xa hemmer |
AT408613B (de) * | 1998-06-17 | 2002-01-25 | Immuno Ag | Pharmazeutisches faktor vii-präparat |
IL140917A0 (en) * | 1998-08-28 | 2002-02-10 | Genentech Inc | Human anti-factor ix/ixa antibodies |
DE19853033A1 (de) * | 1998-11-18 | 2000-05-25 | Centeon Pharma Gmbh | Stabilisierte Proteinzubereitung für einen Gewebekleber |
DE10012732A1 (de) * | 2000-03-18 | 2001-09-20 | Aventis Behring Gmbh | Thrombin-Zubereitungen und Verfahren zu ihrer Herstellung |
-
2000
- 2000-03-18 DE DE10012732A patent/DE10012732A1/de not_active Withdrawn
-
2001
- 2001-02-20 ES ES01103992.2T patent/ES2654312T3/es not_active Expired - Lifetime
- 2001-02-20 EP EP01103992.2A patent/EP1136084B1/de not_active Expired - Lifetime
- 2001-03-15 CA CA2340863A patent/CA2340863C/en not_active Expired - Fee Related
- 2001-03-15 CA CA 2735316 patent/CA2735316C/en not_active Expired - Fee Related
- 2001-03-16 JP JP2001076700A patent/JP5577005B2/ja not_active Expired - Fee Related
- 2001-03-16 US US09/809,021 patent/US7351561B2/en not_active Expired - Fee Related
- 2001-03-16 AU AU28042/01A patent/AU784992B2/en not_active Ceased
- 2001-03-17 KR KR1020010013867A patent/KR100916131B1/ko not_active IP Right Cessation
-
2006
- 2006-03-22 US US11/385,713 patent/US8012728B2/en not_active Expired - Fee Related
- 2006-08-15 AU AU2006203509A patent/AU2006203509B9/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2735316C (en) | 2015-04-28 |
KR100916131B1 (ko) | 2009-09-08 |
DE10012732A1 (de) | 2001-09-20 |
US20010033837A1 (en) | 2001-10-25 |
CA2735316A1 (en) | 2001-09-18 |
EP1136084A1 (de) | 2001-09-26 |
CA2340863C (en) | 2012-02-07 |
US8012728B2 (en) | 2011-09-06 |
US20060182735A1 (en) | 2006-08-17 |
EP1136084B1 (de) | 2017-10-04 |
AU2006203509B9 (en) | 2010-04-01 |
ES2654312T3 (es) | 2018-02-13 |
JP2001261574A (ja) | 2001-09-26 |
KR20010090000A (ko) | 2001-10-17 |
CA2340863A1 (en) | 2001-09-18 |
AU2804201A (en) | 2001-09-20 |
AU2006203509A1 (en) | 2006-09-07 |
AU2006203509B2 (en) | 2010-03-04 |
US7351561B2 (en) | 2008-04-01 |
AU784992B2 (en) | 2006-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5577005B2 (ja) | トロンビン製剤およびその製造方法 | |
JP2533050B2 (ja) | 高純度活性因子VIIaの濃縮物の製造方法 | |
JP5105734B2 (ja) | 安定性トロンビン組成物 | |
ES2365241T3 (es) | Purificación de un fibrinógeno. | |
JP2002518411A (ja) | 薬学的第vii因子調製物 | |
JP2012126743A (ja) | 出血性障害の処置のための第ixa因子 | |
AU2003244850B2 (en) | Processes for the preparation of fibrinogen | |
JP6812511B2 (ja) | フィブリノゲン製剤 | |
CA2366780A1 (en) | Stabilized liquid preparation of the protease which activates blood coagulation factor vii, or of its proenzyme | |
JP2837847B2 (ja) | トロンビン製剤 | |
JP6713479B2 (ja) | トロンビン及びその分解ポリペプチドの精製及び定量化方法 | |
RU2142806C1 (ru) | Способ очистки и хранения фактора ix, водный раствор очищенного фактора ix, композиция, содержащая фактор ix, способ лечения | |
JP3819935B2 (ja) | トロンビンの調製 | |
JP6900553B2 (ja) | トロンビン及びその分解ポリペプチドの精製及び定量化方法 | |
WO2005033140A1 (ja) | 高純度血液凝固ix因子調製物およびその精製方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080208 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20090929 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101207 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110307 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20110307 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110310 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110607 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20110607 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120509 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120620 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20120817 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131213 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131218 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20140327 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140707 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5577005 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |