JP5037331B2 - 出血性障害の処置のための第ixa因子 - Google Patents
出血性障害の処置のための第ixa因子 Download PDFInfo
- Publication number
- JP5037331B2 JP5037331B2 JP2007503920A JP2007503920A JP5037331B2 JP 5037331 B2 JP5037331 B2 JP 5037331B2 JP 2007503920 A JP2007503920 A JP 2007503920A JP 2007503920 A JP2007503920 A JP 2007503920A JP 5037331 B2 JP5037331 B2 JP 5037331B2
- Authority
- JP
- Japan
- Prior art keywords
- factor
- composition
- factor ixa
- ixa
- bleeding
- 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
- 208000031169 hemorrhagic disease Diseases 0.000 title abstract description 7
- 108010048049 Factor IXa Proteins 0.000 claims abstract description 74
- 229960004222 factor ix Drugs 0.000 claims abstract description 25
- 102100022641 Coagulation factor IX Human genes 0.000 claims abstract description 24
- 108010076282 Factor IX Proteins 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 108010054218 Factor VIII Proteins 0.000 claims description 26
- 102000001690 Factor VIII Human genes 0.000 claims description 26
- 229960000301 factor viii Drugs 0.000 claims description 24
- 108010071241 Factor XIIa Proteins 0.000 claims description 17
- 230000000740 bleeding effect Effects 0.000 claims description 17
- 239000008280 blood Substances 0.000 claims description 16
- 210000004369 blood Anatomy 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 11
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 5
- 235000005822 corn Nutrition 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 4
- 235000011010 calcium phosphates Nutrition 0.000 claims description 4
- 108090000623 proteins and genes Proteins 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 102000015081 Blood Coagulation Factors Human genes 0.000 claims description 3
- 108010039209 Blood Coagulation Factors Proteins 0.000 claims description 3
- 239000003114 blood coagulation factor Substances 0.000 claims description 3
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 238000010188 recombinant method Methods 0.000 claims description 3
- 229940124135 Factor VIII inhibitor Drugs 0.000 claims description 2
- 238000010828 elution Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000002797 proteolythic effect Effects 0.000 claims description 2
- 241000209149 Zea Species 0.000 claims 2
- 239000003957 anion exchange resin Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 30
- 108090000113 Plasma Kallikrein Proteins 0.000 abstract description 3
- 230000003213 activating effect Effects 0.000 abstract description 2
- 108010012557 prothrombin complex concentrates Proteins 0.000 description 26
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 21
- 241000699670 Mus sp. Species 0.000 description 20
- 239000011780 sodium chloride Substances 0.000 description 15
- 208000032843 Hemorrhage Diseases 0.000 description 13
- 208000034158 bleeding Diseases 0.000 description 13
- 238000003556 assay Methods 0.000 description 11
- 108010080805 Factor XIa Proteins 0.000 description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 9
- 239000002202 Polyethylene glycol Substances 0.000 description 8
- 229920001223 polyethylene glycol Polymers 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000002950 deficient Effects 0.000 description 7
- 239000000499 gel Substances 0.000 description 6
- 238000003119 immunoblot Methods 0.000 description 6
- 206010053567 Coagulopathies Diseases 0.000 description 5
- 239000012614 Q-Sepharose Substances 0.000 description 5
- 230000035602 clotting Effects 0.000 description 5
- 230000023597 hemostasis Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 108010054265 Factor VIIa Proteins 0.000 description 4
- 108010074860 Factor Xa Proteins 0.000 description 4
- 208000009292 Hemophilia A Diseases 0.000 description 4
- 241000699666 Mus <mouse, genus> Species 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000023555 blood coagulation Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 229940012414 factor viia Drugs 0.000 description 4
- 239000001509 sodium citrate Substances 0.000 description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 4
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 108010014173 Factor X Proteins 0.000 description 3
- 208000031220 Hemophilia Diseases 0.000 description 3
- 108091005804 Peptidases Proteins 0.000 description 3
- 239000004365 Protease Substances 0.000 description 3
- 108010094028 Prothrombin Proteins 0.000 description 3
- 102100027378 Prothrombin Human genes 0.000 description 3
- 229920002684 Sepharose Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 108090000190 Thrombin Proteins 0.000 description 3
- 108010000499 Thromboplastin Proteins 0.000 description 3
- 102000002262 Thromboplastin Human genes 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229940039716 prothrombin Drugs 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229960004072 thrombin Drugs 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 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 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 108010074864 Factor XI Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 208000001953 Hypotension Diseases 0.000 description 2
- 108060005987 Kallikrein Proteins 0.000 description 2
- 102000001399 Kallikrein Human genes 0.000 description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- 231100000673 dose–response relationship Toxicity 0.000 description 2
- 230000036543 hypotension Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 229940024790 prothrombin complex concentrate Drugs 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000009256 replacement therapy Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 description 2
- 239000003656 tris buffered saline Substances 0.000 description 2
- QFVHZQCOUORWEI-UHFFFAOYSA-N 4-[(4-anilino-5-sulfonaphthalen-1-yl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C=12C(O)=CC(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=1N=NC(C1=CC=CC(=C11)S(O)(=O)=O)=CC=C1NC1=CC=CC=C1 QFVHZQCOUORWEI-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 102100026735 Coagulation factor VIII Human genes 0.000 description 1
- 108010032608 Cohn fraction IV Proteins 0.000 description 1
- AFSDNFLWKVMVRB-UHFFFAOYSA-N Ellagic acid Chemical compound OC1=C(O)C(OC2=O)=C3C4=C2C=C(O)C(O)=C4OC(=O)C3=C1 AFSDNFLWKVMVRB-UHFFFAOYSA-N 0.000 description 1
- ATJXMQHAMYVHRX-CPCISQLKSA-N Ellagic acid Natural products OC1=C(O)[C@H]2OC(=O)c3cc(O)c(O)c4OC(=O)C(=C1)[C@H]2c34 ATJXMQHAMYVHRX-CPCISQLKSA-N 0.000 description 1
- 229920002079 Ellagic acid Polymers 0.000 description 1
- 201000003542 Factor VIII deficiency Diseases 0.000 description 1
- 108010080865 Factor XII Proteins 0.000 description 1
- 102000000429 Factor XII Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 108010049003 Fibrinogen Proteins 0.000 description 1
- 102000008946 Fibrinogen Human genes 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical group OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 108010077861 Kininogens Proteins 0.000 description 1
- 102000010631 Kininogens Human genes 0.000 description 1
- 108010093008 Kinins Proteins 0.000 description 1
- 102000002397 Kinins Human genes 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108010033276 Peptide Fragments Proteins 0.000 description 1
- 102000007079 Peptide Fragments Human genes 0.000 description 1
- 102000003827 Plasma Kallikrein Human genes 0.000 description 1
- 239000012564 Q sepharose fast flow resin Substances 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Chemical compound CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 238000005571 anion exchange chromatography Methods 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- PXXJHWLDUBFPOL-UHFFFAOYSA-N benzamidine Chemical compound NC(=N)C1=CC=CC=C1 PXXJHWLDUBFPOL-UHFFFAOYSA-N 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000012925 biological evaluation Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000008364 bulk solution Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000010523 cascade reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229960002852 ellagic acid Drugs 0.000 description 1
- 235000004132 ellagic acid Nutrition 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 229940012952 fibrinogen Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000000833 heterodimer Substances 0.000 description 1
- 230000006058 immune tolerance Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- FAARLWTXUUQFSN-UHFFFAOYSA-N methylellagic acid Natural products O1C(=O)C2=CC(O)=C(O)C3=C2C2=C1C(OC)=C(O)C=C2C(=O)O3 FAARLWTXUUQFSN-UHFFFAOYSA-N 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012723 sample buffer Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- PIEPQKCYPFFYMG-UHFFFAOYSA-N tris acetate Chemical compound CC(O)=O.OCC(N)(CO)CO PIEPQKCYPFFYMG-UHFFFAOYSA-N 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
Classifications
-
- 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
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/36—Blood coagulation or fibrinolysis factors
-
- 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)
- A61K38/4846—Factor VII (3.4.21.21); Factor IX (3.4.21.22); Factor Xa (3.4.21.6); Factor XI (3.4.21.27); Factor XII (3.4.21.38)
-
- 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
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Gastroenterology & Hepatology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Diabetes (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
本発明は、第IXa因子を含む薬学的調製物による、血液凝固病理の処置に関する。
血液凝固は、一連の相互依存的な生化学的反応に依存する、複雑かつ動的な生物学的プロセスである。その一連の各工程において、活性プロテアーゼが、不活性な前駆体から生成される。新たに生成されたプロテアーゼの各々は、次々に、その基質である別の前駆体プロテアーゼに作用し、カスケード反応を生成する。このカスケードは、最終的に、安定な血塊を生成するのに十分活性なトロンビンをもたらす。
van Dieijenら、J Biol Chem.1981年4月10日;256(7):p.3433−42
本発明は、第IXa因子が濃縮された調製物を投与することにより、被験体における出血性障害を処置するための方法を提供する。本発明における使用のための第IXa因子は、組み換え技術により産生された第IX因子をタンパク質分解で活性化することにより、産生され得る。第IX因子をコードするcDNAは、単離、特徴付け、および発現ベクターへのクローニングがされている。例えば、Chooら、Nature 299:178−180(1982);Fairら、Blood 64:194−204(1984)およびKurachiら、Proc.Nat.Acad.Sci.USA 79:6461−6464(1982)を参照のこと。組み換え第IX因子は、米国特許第4,770,999号(Kaufmannら、Sep.13,1988;これは本明細書中に参考として援用される)に記載されるように、組み換え技術により産生されている。本発明はまた、コーン画分IV.1ペースト(Cohn Fraction IV.1 paste)のような血漿画分から第IXa因子を調製および単離するための方法も提供する。これは、現存する手順の改変として、第IXa因子への第IX因子の変換を意図的に触媒し、アニオン交換工程を導入して(米国特許第3,560,475号および同第4,286,056号に記載される)、存在する不純物から第IXa因子を選択的に精製することによって達成される。第IXa因子が濃縮されたこの調製物は、第VIII因子欠損マウス(fviii−/−マウス)の第VIII因子の出血表現型を補正し得る。従って、その調製物は、血友病に関連する出血性障害の処置における臨床的有用性を有する。さらに、本発明のさらなる有用性は、その調製物が出発物質のAutoplex−Tからプレカリクレン(PKA)活性を除去することである。
本発明は、出血性障害を有する患者を、濃縮第IXa因子を含む薬学的調製物を投与することによって処置する方法を提供する。この調製物は、検出可能なPKA活性を含まない。驚くべきことに、その第IXa因子は、内在性第VIII因子を有さないかまたは不活性である内在性形態の第VIII因子を有する被験体において、凝固を開始させる。
十分量の画分(コーン画分IV−1沈殿物)を0.9%生理食塩水に懸濁して、10%溶液(w/v)を作製した。この溶液は、米国特許第3,560,475号および同4,286,056号に記載されるような代表的な様式で製造された。pHを、1Nの水酸化ナトリウムで7.2に調節し、沈殿物を生じさせた。遠心分離の後で、リン酸カルシウムを上清に加えた。この溶液を、混合し、遠心分離して、リン酸カルシウム吸着沈殿物を回収した。この沈殿物を、0.1Mのクエン酸ナトリウム中に、懸濁したIV−1ペーストの容量の4%に匹敵する容量で、再懸濁した。この懸濁液を、遠心分離し、そして凝固因子を含有する上清を回収した。
この上清を、上述のアリコートを用いたS−2222ペプチドベース色素生産性アッセイによって測定される場合に、約0.02U/mlの第Xla因子レベルに達すると規定された時間の間、0.5g/Lのシリカを用いて調節した。活性化を、1.5μフィルタを通す混合物の濾過によって止めた。
実施例IIからの生成物を、ポリエチレングリコール(PEG)沈殿によって、さらに精製した。最初に、この溶液を、平均分子量4000のPEG固体を添加することによって、5%(w/v)PEGにした。この懸濁液を遠心分離し、この上清のpHを、1Nの塩酸で5.2に調節し、次いでさらなるPEG固体を添加することにより20%(w/v)PEG溶液にした。この懸濁液を遠心分離し、この沈殿物を、0.72%の塩化ナトリウムおよび1ml当たり1.5単位のヘパリンを含有する0.02Mのクエン酸ナトリウム溶液中に溶解し(以後、ヘパリン化クエン酸生理食塩水を呼ぶ)、そしてpHを7.0に調節した。この物質の効力を、23FECU単位/mlであると決定した。
滅菌カラムを、Q−Sepharose Fast FlowTM(Amersham Biosciences)でパック(packed)した。このカラムを、0.025MのNaClを含有する滅菌ヘパリン化クエン酸生理食塩水を用いて平衡化した。実施例IIIからの生成物の適用の後で、上記カラムを、同じ緩衝液で洗浄した。第IXa因子を、0.025〜0.25Mまで増加する量のNaClを含有する、ヘパリン化クエン酸生理食塩水を用いて溶出した。サンプルを、溶出の間中、間隔を空けて採取し、そして、免疫ブロット法によって決定されるような、最高濃度の第IXa因子を有するサンプルをプールした。次いで、このプールを、ヘパリン化クエン酸生理食塩水(pH7.0)中に希釈し、クロマトグラフィーの間、濃度における増加を制御した。バルクの少量のアリコートを、ヘパリン化クエン酸生理食塩水で希釈し、そして第VIII因子補正活性について試験し、どの希釈が、効力レベルを23FECU/mlまで下げるかを決定した。調製物中の活性化された第IXa因子の量を、免疫ブロット法によって決定し(図4b)、そしてAutoplex−Tの調製物に類似することを示した。
以下に、fviii−/−マウスにおいて出血および凝固を評価する実験プロトコルを説明する。試験サンプルのアリコートを、ヘパリン化クエン酸生理食塩水中で、−70℃まで凍結させ、そして急速に解凍して使用した。fviii−/−マウスの5群を、第IXa因子かまたは抗インヒビター血液凝固複合体(Autoplex−T)のいずれかを、増加する投与量で注射した。第IXa因子群を、以下の活性化IX因子の投与量で注射した(0.002μg/g、0.01μg/g、0.02μg/g、0.13μg/g、または0.26μg/g)。Autoplex−T群を、ポジティブコントロールとして、0.01FECU/g、0.075FECU/g、または0.150FECU/gで注射した。5匹のfviii−/−マウスを、滅菌ヘパリン化クエン酸生理食塩水で注射した。すべてのマウスについて30分間以上のインキュベーション期間の後、外側尾静脈出血研究を実施した。具体的には、切開を外側尾静脈上で行い、そして流出された血液の量を、30分間の期間の間、収集した。この期間の最後において、血液が大量に失われることによる死亡を防ぐために、創傷を焼灼した。加えて、14匹のfviii−/−マウスの1群に、何も処置をしないで切開を行い、そして特定の時点において収集された血液量を、測定した。
Claims (6)
- 出血している被験体を処置するための組成物であって、該組成物は、
少なくとも10%の第IXa因子(mg/総タンパク質mg)を含有し、ただし、該組成物は第VIII因子を含まず、かつ第VIII因子を含む第2組成物と同じ処置レジメにおいて同時に、同時で別々に、または順次に投与されるためのものではなく、ここで、該第IXa因子は第IX因子の活性形態であり、そしてさらに、該組成物が、プレカリクレイン活性化因子の活性を有さない、
組成物。 - 前記出血が、前記被験体の血液中の第VIII因子インヒビターの存在によって引き起こされる、請求項1に記載の組成物。
- 前記出血が、前記被験体の血液中の内在性第VIII因子活性の非存在によって引き起こされる、請求項1に記載の組成物。
- 前記出血が、前記被験体の血液中の内在性第IX因子活性の非存在によって引き起こされる、請求項1に記載の組成物。
- 前記第IXa因子が、組み換え技術により産生された第IX因子のタンパク質分解活性化によって産生される、請求項1に記載の組成物。
- 第IXa因子を含み、かつプレカリクレイン活性を有さない薬学的調製物を作製する方法であって、該方法は、以下:
a)コーン画分IV−1のペーストを溶解する工程;
b)該コーン画分IV−1に含まれる凝固因子を、リン酸カルシウム上に吸着する工程;
c)該リン酸カルシウムから該凝固因子を溶出し、第一の溶出液を形成する工程;
d)該第一の溶出液をアニオン交換樹脂に加え、それにより第IXa因子を該樹脂に吸着し、プレカリクレイン活性を有する不純物を廃棄画分へ流出させる工程;ならびに
e)該第IXa因子を該樹脂から溶出および回収する工程、
を包含する、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55472604P | 2004-03-19 | 2004-03-19 | |
US60/554,726 | 2004-03-19 | ||
PCT/US2005/006527 WO2005094873A1 (en) | 2004-03-19 | 2005-02-28 | Factor ixa for the treatment of bleeding disorders |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012073839A Division JP2012126743A (ja) | 2004-03-19 | 2012-03-28 | 出血性障害の処置のための第ixa因子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007529518A JP2007529518A (ja) | 2007-10-25 |
JP5037331B2 true JP5037331B2 (ja) | 2012-09-26 |
Family
ID=34961495
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007503920A Expired - Fee Related JP5037331B2 (ja) | 2004-03-19 | 2005-02-28 | 出血性障害の処置のための第ixa因子 |
JP2012073839A Withdrawn JP2012126743A (ja) | 2004-03-19 | 2012-03-28 | 出血性障害の処置のための第ixa因子 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012073839A Withdrawn JP2012126743A (ja) | 2004-03-19 | 2012-03-28 | 出血性障害の処置のための第ixa因子 |
Country Status (10)
Country | Link |
---|---|
US (2) | US7425539B2 (ja) |
EP (1) | EP1755652B1 (ja) |
JP (2) | JP5037331B2 (ja) |
AT (1) | ATE489105T1 (ja) |
AU (1) | AU2005228945B2 (ja) |
CA (1) | CA2557061C (ja) |
DE (1) | DE602005024955D1 (ja) |
ES (1) | ES2357132T3 (ja) |
HK (1) | HK1102366A1 (ja) |
WO (1) | WO2005094873A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012126743A (ja) * | 2004-03-19 | 2012-07-05 | Baxter Internatl Inc | 出血性障害の処置のための第ixa因子 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10351615B2 (en) | 2006-02-03 | 2019-07-16 | Opko Biologics Ltd. | Methods of treatment with long-acting growth hormone |
US8048849B2 (en) | 2006-02-03 | 2011-11-01 | Modigene, Inc. | Long-acting polypeptides and methods of producing same |
US8450269B2 (en) | 2006-02-03 | 2013-05-28 | Prolor Biotech Ltd. | Long-acting growth hormone and methods of producing same |
US8476234B2 (en) * | 2006-02-03 | 2013-07-02 | Prolor Biotech Inc. | Long-acting coagulation factors and methods of producing same |
US8304386B2 (en) * | 2006-02-03 | 2012-11-06 | Prolor Biotech, Inc. | Long-acting growth hormone and methods of producing same |
US20140113860A1 (en) | 2006-02-03 | 2014-04-24 | Prolor Biotech Ltd. | Long-acting polypeptides and methods of producing and administering same |
US9249407B2 (en) | 2006-02-03 | 2016-02-02 | Opko Biologics Ltd. | Long-acting coagulation factors and methods of producing same |
US10221228B2 (en) | 2006-02-03 | 2019-03-05 | Opko Biologics Ltd. | Long-acting polypeptides and methods of producing and administering same |
US8946155B2 (en) | 2006-02-03 | 2015-02-03 | Opko Biologics Ltd. | Long-acting polypeptides and methods of producing and administering same |
US8048848B2 (en) | 2006-02-03 | 2011-11-01 | Prolor Biotech Ltd. | Long-acting interferons and derivatives thereof and methods thereof |
US20150038413A1 (en) | 2006-02-03 | 2015-02-05 | Opko Biologics Ltd. | Long-acting polypeptides and methods of producing and administering same |
WO2007092252A2 (en) | 2006-02-03 | 2007-08-16 | Modigene Inc | Long-acting polypeptides and methods of producing same |
US8759292B2 (en) | 2006-02-03 | 2014-06-24 | Prolor Biotech, Llc | Long-acting coagulation factors and methods of producing same |
US9458444B2 (en) | 2006-02-03 | 2016-10-04 | Opko Biologics Ltd. | Long-acting coagulation factors and methods of producing same |
US9663778B2 (en) | 2009-07-09 | 2017-05-30 | OPKO Biologies Ltd. | Long-acting coagulation factors and methods of producing same |
BR112014025951A2 (pt) | 2012-04-19 | 2017-07-11 | Opko Biologics Ltd | variantes de oxintomodulina de longa ação e métodos de produção do mesmo |
CN112661863A (zh) | 2012-11-20 | 2021-04-16 | 奥普科生物制品有限公司 | 通过连接至促性腺激素羧基端肽来增加多肽的流体动力学体积的方法 |
US20150158926A1 (en) | 2013-10-21 | 2015-06-11 | Opko Biologics, Ltd. | Long-acting polypeptides and methods of producing and administering same |
FR3032621A1 (fr) | 2015-02-13 | 2016-08-19 | Lab Francais Du Fractionnement | Colle biologique et son utilisation comme medicament |
MX2017010734A (es) * | 2015-04-17 | 2017-12-04 | Hoffmann La Roche | Terapia de combinacion con factores de coagulacion y anticuepos multiespecificos. |
EP3310347B1 (en) | 2015-06-19 | 2021-08-04 | OPKO Biologics Ltd. | Long-acting coagulation factors and methods of producing same |
CA3009458A1 (en) * | 2016-01-07 | 2017-07-13 | Eio Biomedical Ltd | Methods, compositions and kits for reducing tissue adhesions |
KR20240006077A (ko) | 2016-07-11 | 2024-01-12 | 옵코 바이오로직스 리미티드 | 지속성 응고 인자 vii 및 그 제조 방법 |
CN107758662B (zh) * | 2017-10-10 | 2019-08-20 | 中国石油大学(华东) | 一种磷酸法活性炭活化时间的确定方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560475A (en) * | 1969-06-19 | 1971-02-02 | Baxter Laboratories Inc | Prothrombin complex prepared by precipitation with polyethylene glycol |
US4357321A (en) * | 1980-01-28 | 1982-11-02 | Baxter Travenol Laboratories, Inc. | Method and composition for treating clotting factor inhibitors |
US4286056A (en) | 1980-01-28 | 1981-08-25 | Baxter Travenol Laboratories, Inc. | Method for making therapeutic enzyme compositions |
US5171569A (en) | 1985-03-15 | 1992-12-15 | National Research Development Corporation | Factor IX preparations uncontaminated by plasma components or pox virus |
AU5864086A (en) | 1985-04-22 | 1986-11-18 | Genetics Institute Inc. | High yield production of active factor ix |
EP0317376B2 (fr) | 1987-10-23 | 1996-04-03 | Centre Regional De Transfusion Sanguine De Lille | Préparation de concentré de facteur IX humain de haute pureté et d'autres protéines plasmatiques |
US5583107A (en) * | 1990-09-04 | 1996-12-10 | Cor Therapeutics, Inc. | Agents affecting thrombosis and hemostasis |
US20040072757A1 (en) | 1990-09-04 | 2004-04-15 | Cor Therapeutics, Inc. | Agents affecting thrombosis and hemostasis |
US6037452A (en) | 1992-04-10 | 2000-03-14 | Alpha Therapeutic Corporation | Poly(alkylene oxide)-Factor VIII or Factor IX conjugate |
GB9501040D0 (en) | 1995-01-19 | 1995-03-08 | Quadrant Holdings Cambridge | Dried composition |
DE19506633A1 (de) | 1995-02-25 | 1996-08-29 | Octapharma Ag | Verfahren zur Herstellung von Faktor IX aus biologischen Quellen |
SE9503380D0 (sv) | 1995-09-29 | 1995-09-29 | Pharmacia Ab | Protein derivatives |
US5770700A (en) | 1996-01-25 | 1998-06-23 | Genetics Institute, Inc. | Liquid factor IX formulations |
JP5149470B2 (ja) * | 1999-02-22 | 2013-02-20 | バクスター・インターナショナル・インコーポレイテッド | 新規のアルブミンを含有していない第viii因子処方物 |
EP1048736A1 (en) | 1999-04-27 | 2000-11-02 | Aventis Behring Gesellschaft mit beschränkter Haftung | DNA-construct for the tissue specific expression of a blood coagulation factor |
US6441144B1 (en) * | 1999-05-20 | 2002-08-27 | Alpha Therapeutic Corporation | Method for repairing dual virally inactivated immune globulin for intravenous administration |
US6624289B1 (en) * | 1999-06-16 | 2003-09-23 | Saint Louis University | Region of factor IXa protease domain that interacts with factor VIIIa and methods therefor |
ATE280580T1 (de) * | 1999-12-29 | 2004-11-15 | Glaxo Group Ltd | Verwendung von annexin-modulatoren zur herstellung eines medikaments zur behandlung und/oder vorbeugung von arthritis und arthritischen erkrankungen |
MXPA02009221A (es) | 2000-03-22 | 2005-07-25 | Octagene Gmbh | Produccion de factores de coagulacion sanguineo recombinantes en lineas celular humanas. |
US7125841B2 (en) | 2000-11-14 | 2006-10-24 | The University Of Texas Systems | Mutant human factor IX with an increased resistance to inhibition by heparin |
US20030203845A1 (en) | 2001-02-05 | 2003-10-30 | Knudsen Jens Bjerre | Combined use of factor VII polypeptides and factor IX polypeptides |
US7015193B2 (en) | 2001-04-20 | 2006-03-21 | University Of Vermont | Compositions and methods to control bleeding |
US7977460B2 (en) * | 2003-05-19 | 2011-07-12 | National Institute For Biological Standards And Control | Compositions comprising coagulation factors IXA and VIII for the treatment of haemophilia A or B |
EP1755652B1 (en) * | 2004-03-19 | 2010-11-24 | Baxter International Inc. | Factor ixa for the treatment of bleeding disorders |
-
2005
- 2005-02-28 EP EP05724134A patent/EP1755652B1/en not_active Not-in-force
- 2005-02-28 JP JP2007503920A patent/JP5037331B2/ja not_active Expired - Fee Related
- 2005-02-28 US US11/068,596 patent/US7425539B2/en not_active Expired - Fee Related
- 2005-02-28 ES ES05724134T patent/ES2357132T3/es active Active
- 2005-02-28 CA CA2557061A patent/CA2557061C/en not_active Expired - Fee Related
- 2005-02-28 DE DE602005024955T patent/DE602005024955D1/de active Active
- 2005-02-28 AT AT05724134T patent/ATE489105T1/de active
- 2005-02-28 WO PCT/US2005/006527 patent/WO2005094873A1/en active Application Filing
- 2005-02-28 AU AU2005228945A patent/AU2005228945B2/en not_active Ceased
-
2007
- 2007-08-27 HK HK07109313.4A patent/HK1102366A1/xx not_active IP Right Cessation
-
2008
- 2008-07-30 US US12/221,086 patent/US7767647B2/en not_active Expired - Fee Related
-
2012
- 2012-03-28 JP JP2012073839A patent/JP2012126743A/ja not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012126743A (ja) * | 2004-03-19 | 2012-07-05 | Baxter Internatl Inc | 出血性障害の処置のための第ixa因子 |
Also Published As
Publication number | Publication date |
---|---|
JP2007529518A (ja) | 2007-10-25 |
US7425539B2 (en) | 2008-09-16 |
ES2357132T3 (es) | 2011-04-19 |
DE602005024955D1 (de) | 2011-01-05 |
WO2005094873A1 (en) | 2005-10-13 |
AU2005228945A1 (en) | 2005-10-13 |
ATE489105T1 (de) | 2010-12-15 |
AU2005228945B2 (en) | 2010-09-30 |
US20050209149A1 (en) | 2005-09-22 |
EP1755652B1 (en) | 2010-11-24 |
CA2557061C (en) | 2013-08-20 |
US20090069543A1 (en) | 2009-03-12 |
JP2012126743A (ja) | 2012-07-05 |
HK1102366A1 (en) | 2007-11-16 |
CA2557061A1 (en) | 2005-10-13 |
EP1755652A1 (en) | 2007-02-28 |
US7767647B2 (en) | 2010-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5037331B2 (ja) | 出血性障害の処置のための第ixa因子 | |
US10925926B2 (en) | GLA domains as therapeutic agents | |
JP3701028B2 (ja) | 高純度フォンビルブラント因子の入手方法 | |
EP2125004B1 (en) | Synergistic therapeutic use of prothrombin complex concentrates with fviii concentrates | |
EP2318526A1 (en) | Factor ix variants with clotting activity in absence of their cofactor and their use for treating bleeding disorders | |
JP2011519833A (ja) | 半減期が延長された第ix因子コンジュゲート | |
JPH01193229A (ja) | 抗血液凝固剤 | |
US20050181978A1 (en) | Therapeutic use of factor XI | |
WO2019114324A1 (zh) | 一种高活性凝血因子xi突变体及其基因治疗/编辑载体、重组/融合蛋白的制备与应用 | |
CN109260462B (zh) | 一种凝血酶原突变体蛋白及其编码核酸的应用 | |
US20110053851A1 (en) | Haemostasis-modulating compositions and uses therefor | |
CA2540986A1 (en) | Therapeutic use of factor xi | |
JPH07291999A (ja) | 血小板安定化因子ix−フラグメント、その製造方法及びこれを含有する薬剤 | |
JP2007055899A (ja) | 血液凝固第x因子を主剤とする血液凝固異常に基づく疾患の治療・予防用医薬組成物 | |
NZ751494B2 (en) | Gla domains as therapeutic agents | |
MXPA06005477A (en) | Therapeutic use of factor xi |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080131 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101227 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20111129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120328 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120418 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120608 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120704 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150713 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5037331 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |