CN1678636A - 溶栓和抗凝双功能融合蛋白及应用 - Google Patents
溶栓和抗凝双功能融合蛋白及应用 Download PDFInfo
- Publication number
- CN1678636A CN1678636A CNA038207729A CN03820772A CN1678636A CN 1678636 A CN1678636 A CN 1678636A CN A038207729 A CNA038207729 A CN A038207729A CN 03820772 A CN03820772 A CN 03820772A CN 1678636 A CN1678636 A CN 1678636A
- Authority
- CN
- China
- Prior art keywords
- fusion protein
- protein
- thrombus
- peptide
- hirudin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108020001507 fusion proteins Proteins 0.000 title claims abstract description 73
- 102000037865 fusion proteins Human genes 0.000 title claims abstract description 73
- 208000007536 Thrombosis Diseases 0.000 title claims description 30
- 230000010100 anticoagulation Effects 0.000 title abstract description 4
- 230000002537 thrombolytic effect Effects 0.000 claims abstract description 25
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 24
- 239000002506 anticoagulant protein Substances 0.000 claims abstract description 23
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 23
- 102000015081 Blood Coagulation Factors Human genes 0.000 claims abstract description 14
- 108010039209 Blood Coagulation Factors Proteins 0.000 claims abstract description 14
- 239000003114 blood coagulation factor Substances 0.000 claims abstract description 14
- 108010007267 Hirudins Proteins 0.000 claims description 43
- 101710145796 Staphylokinase Proteins 0.000 claims description 38
- 102000007625 Hirudins Human genes 0.000 claims description 32
- WQPDUTSPKFMPDP-OUMQNGNKSA-N hirudin Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC(OS(O)(=O)=O)=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]1NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H]2CSSC[C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@H](C(NCC(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N2)=O)CSSC1)C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)C(C)C)[C@@H](C)O)CSSC1)C(C)C)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 WQPDUTSPKFMPDP-OUMQNGNKSA-N 0.000 claims description 32
- 229940006607 hirudin Drugs 0.000 claims description 32
- 150000001413 amino acids Chemical group 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 claims description 10
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 claims description 10
- 102000009123 Fibrin Human genes 0.000 claims description 7
- 108010073385 Fibrin Proteins 0.000 claims description 7
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 claims description 7
- 229950003499 fibrin Drugs 0.000 claims description 7
- 229960005356 urokinase Drugs 0.000 claims description 7
- 241000588724 Escherichia coli Species 0.000 claims description 5
- 102000001938 Plasminogen Activators Human genes 0.000 claims description 5
- 108010001014 Plasminogen Activators Proteins 0.000 claims description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 5
- 101710135378 pH 6 antigen Proteins 0.000 claims description 5
- 229940127126 plasminogen activator Drugs 0.000 claims description 5
- 108010033276 Peptide Fragments Proteins 0.000 claims description 4
- 102000007079 Peptide Fragments Human genes 0.000 claims description 4
- 102000003978 Tissue Plasminogen Activator Human genes 0.000 claims description 4
- 108090000373 Tissue Plasminogen Activator Proteins 0.000 claims description 4
- 201000010099 disease Diseases 0.000 claims description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 4
- 239000003998 snake venom Substances 0.000 claims description 4
- 208000024891 symptom Diseases 0.000 claims description 4
- 108010023197 Streptokinase Proteins 0.000 claims description 3
- 229960005202 streptokinase Drugs 0.000 claims description 3
- 102000004411 Antithrombin III Human genes 0.000 claims description 2
- 108090000935 Antithrombin III Proteins 0.000 claims description 2
- 108010074860 Factor Xa Proteins 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 210000004102 animal cell Anatomy 0.000 claims description 2
- 229960005348 antithrombin iii Drugs 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000003776 cleavage reaction Methods 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 239000003219 hemolytic agent Substances 0.000 claims description 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 2
- 230000007017 scission Effects 0.000 claims description 2
- 210000005253 yeast cell Anatomy 0.000 claims description 2
- JYPCXBJRLBHWME-IUCAKERBSA-N Gly-Pro-Arg Chemical compound NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(O)=O JYPCXBJRLBHWME-IUCAKERBSA-N 0.000 claims 3
- JYPCXBJRLBHWME-UHFFFAOYSA-N glycyl-L-prolyl-L-arginine Natural products NCC(=O)N1CCCC1C(=O)NC(CCCN=C(N)N)C(O)=O JYPCXBJRLBHWME-UHFFFAOYSA-N 0.000 claims 3
- 108010025801 glycyl-prolyl-arginine Proteins 0.000 claims 3
- 239000008194 pharmaceutical composition Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- 102000004169 proteins and genes Human genes 0.000 abstract description 15
- 239000003146 anticoagulant agent Substances 0.000 abstract description 13
- 229940019700 blood coagulation factors Drugs 0.000 abstract 2
- 230000002429 anti-coagulating effect Effects 0.000 description 13
- 108091008146 restriction endonucleases Proteins 0.000 description 11
- 230000029087 digestion Effects 0.000 description 9
- 239000003814 drug Substances 0.000 description 8
- 238000007710 freezing Methods 0.000 description 7
- 239000013612 plasmid Substances 0.000 description 7
- 208000005189 Embolism Diseases 0.000 description 6
- 208000032843 Hemorrhage Diseases 0.000 description 6
- 208000034158 bleeding Diseases 0.000 description 6
- 231100000319 bleeding Toxicity 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 6
- 239000000969 carrier Substances 0.000 description 6
- 229940096437 Protein S Drugs 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 241000206575 Chondrus crispus Species 0.000 description 4
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 229940127219 anticoagulant drug Drugs 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 102000013566 Plasminogen Human genes 0.000 description 3
- 108010051456 Plasminogen Proteins 0.000 description 3
- 108020005038 Terminator Codon Proteins 0.000 description 3
- 208000001435 Thromboembolism Diseases 0.000 description 3
- 230000000692 anti-sense effect Effects 0.000 description 3
- 210000004899 c-terminal region Anatomy 0.000 description 3
- 239000003527 fibrinolytic agent Substances 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000001308 synthesis method Methods 0.000 description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound 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 2
- 241000581650 Ivesia Species 0.000 description 2
- 101000702488 Rattus norvegicus High affinity cationic amino acid transporter 1 Proteins 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000002523 gelfiltration Methods 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 229960002897 heparin Drugs 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108010075254 C-Peptide Proteins 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108010088842 Fibrinolysin Proteins 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 201000001429 Intracranial Thrombosis Diseases 0.000 description 1
- 241000235058 Komagataella pastoris Species 0.000 description 1
- 238000012449 Kunming mouse Methods 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 229940001501 fibrinolysin Drugs 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000005096 hematological system Anatomy 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 230000018883 protein targeting Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 108010031451 staphylokinase SFH Proteins 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001732 thrombotic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/305—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Micrococcaceae (F)
- C07K14/31—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Micrococcaceae (F) from Staphylococcus (G)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/81—Protease inhibitors
- C07K14/815—Protease inhibitors from leeches, e.g. hirudin, eglin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/62—DNA sequences coding for fusion proteins
-
- 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)
- C12N9/6456—Plasminogen activators
- C12N9/6459—Plasminogen activators t-plasminogen activator (3.4.21.68), i.e. tPA
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
- C12Y304/21—Serine endopeptidases (3.4.21)
- C12Y304/21069—Protein C activated (3.4.21.69)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/50—Fusion polypeptide containing protease site
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Wood Science & Technology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Engineering & Computer Science (AREA)
- Gastroenterology & Hepatology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Toxicology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Diabetes (AREA)
- Urology & Nephrology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (13)
- 权 利 要 求1. 融合蛋白, 其含有溶解血栓蛋白, 抗凝血蛋白及连接肽。
- 2. 权利要求 1的融合蛋白,其中溶解血栓蛋白选自葡激酶(SAK), 组织型纤溶酶原激活剂 (t-PA )、 链激酶(SK)、 尿激酶(UK:)、 尿 激酶样纤溶酶原激活剂(u-PA )、 蛇毒等具有活化其它溶血因子或直 接具有溶栓作用的蛋白, 或它们的突变体。
- 3. 权利要求 2的融合蛋白, 其中溶解血栓蛋白为 SAK或其突变 体。
- 4. 权利要求 1的融合蛋白, 其中抗凝血蛋白选自水蛭素、 抗凝血 酶 III、 蛇毒等, 或它们的突变体。
- 5. 权利要求 4的融合蛋白,其中抗凝血蛋白为水蛭素或其突变体。
- 6. 权利要求 1的融合蛋白, 其中连接肽为能被凝血因子识别的氨 基酸序列, 或含有能被凝血因子识别序列的氨基酸序列。7- 权利要求 6的融合蛋白, 其中连接肽为能被凝血因子 FXa识 别的氨基酸序列 IEGR或含有它的肽段。
- 8. 权利要求 6的融合蛋白, 其中连接肽为能被凝血因子 Mia (凝 血酶)识别的氨基酸序列 GPR ( GlyProArg )或含有它的肽段。
- 9. 权利要求 1 的融合蛋白, 其为葡激酶与水蛭素通过连接肽 GSIEGR连接而成的融合蛋白( SAR - GSIEGR - HV2 ), 组织型纤 溶酶原激活剂 (t - PA )与水蛭素通过连接肽 PRIEGR连接而成的 融合蛋白 ( tPA-PRIEGR-HV2 ) 或葡激酶与水蛭素通过连接肽 GSGPR连接而成的融合蛋白 ( SAK - GSGPR - HV2 )。10- 权利要求 1 的融合蛋白, 其为葡激酶与水蛭素通过连接肽 GSIEGR连接而成的融合蛋白 ( SAR - GSIEGR - HV2, 或 SFH )。
- 11. 制备含溶解血栓蛋白和抗凝血蛋白的融合蛋白的方法, 其包括 将溶解血栓蛋白基因与抗凝蛋白基因用含 IEGR或 GPR序列对应碱 基连接成融合蛋白基因, 然后融合蛋白基因在大肠杆菌, 酵母或动 物细胞体系中表达而得到融合蛋白。
- 12. 含有融合蛋白及药用载体或赋形剂的药物组合物。
- 13. 能被凝血因子识别序列的连接肽在制备含有溶解血栓和抗凝血 蛋白的融合蛋白中的用途。
- 14. 能被凝血因子识别并裂解序列的连接肽作为溶解血栓和抗凝血 蛋白的连接剂。
- 15. 治疗与血栓形成有关的疾病与症状的方法, 其包括给予血栓患 者治疗有效剂量的融合蛋白。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA021290865A CN1480466A (zh) | 2002-09-03 | 2002-09-03 | 一类溶栓抗凝双功能融合蛋白及应用 |
CN02129086.5 | 2002-09-03 | ||
PCT/CN2003/000743 WO2004022598A1 (en) | 2002-09-03 | 2003-09-03 | Fused protein with the function of both hemolysis and anticoagulation and the use of it |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1678636A true CN1678636A (zh) | 2005-10-05 |
CN1301268C CN1301268C (zh) | 2007-02-21 |
Family
ID=31954566
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA021290865A Pending CN1480466A (zh) | 2002-09-03 | 2002-09-03 | 一类溶栓抗凝双功能融合蛋白及应用 |
CNB038207729A Expired - Fee Related CN1301268C (zh) | 2002-09-03 | 2003-09-03 | 溶栓和抗凝双功能融合蛋白及应用 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA021290865A Pending CN1480466A (zh) | 2002-09-03 | 2002-09-03 | 一类溶栓抗凝双功能融合蛋白及应用 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8212003B2 (zh) |
EP (1) | EP1541589B1 (zh) |
JP (2) | JP2006516113A (zh) |
CN (2) | CN1480466A (zh) |
AT (1) | ATE376001T1 (zh) |
AU (1) | AU2003261606A1 (zh) |
DE (1) | DE60316967T2 (zh) |
WO (1) | WO2004022598A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101379189B (zh) * | 2006-02-06 | 2014-09-03 | 德国杰特贝林生物制品有限公司 | 具有延长的半衰期的经修饰的凝血因子VIIa |
CN113150168A (zh) * | 2021-01-29 | 2021-07-23 | 武汉真福医药股份有限公司 | 一种qk纤溶酶基因-水蛭素融合蛋白的制备方法及应用 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102443065A (zh) * | 2005-06-01 | 2012-05-09 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | 特异性抗凝血物质的制备及其应用 |
CN1896108B (zh) * | 2005-06-01 | 2012-01-04 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | 特异性抗凝血物质的制备及其应用 |
WO2007132481A2 (en) * | 2006-05-12 | 2007-11-22 | Bharat Biotech International Limited | Novel thrombolytic molecules and a process therefor |
CN101668778B (zh) * | 2006-12-15 | 2012-10-03 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | 低出血抗凝血融合蛋白的制备及其应用 |
CN100519585C (zh) * | 2007-02-06 | 2009-07-29 | 中国人民解放军军事医学科学院基础医学研究所 | P11与sak的融合蛋白及其制备方法和用途 |
DK2109457T3 (en) * | 2007-02-12 | 2016-04-11 | Csl Behring Gmbh | THERAPEUTIC USE OF KAZAL TYPE SERINE PROTEASE INHIBITORS |
SG185263A1 (en) * | 2007-09-28 | 2012-11-29 | Portola Pharm Inc | Antidotes for factor xa inhibitors and methods of using the same |
DE102009010611A1 (de) * | 2009-02-25 | 2010-08-26 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Steuerung einer mit mehreren Brennern ausgestatteten Turbine für flüssige oder gasförmige Brennstoffe |
EP2600891B1 (en) * | 2010-08-05 | 2018-01-17 | Council of Scientific & Industrial Research | Protein fusion constructs possessing thrombolytic and anticoagulant properties |
CN102180973B (zh) * | 2011-03-18 | 2012-08-29 | 重庆大学 | 靶向多功能防栓融合蛋白及其制备方法和应用 |
CN104736558A (zh) * | 2012-09-07 | 2015-06-24 | 赛诺菲 | 用于治疗代谢综合征的融合蛋白 |
CN106366200B (zh) * | 2015-07-23 | 2020-04-10 | 武汉光谷人福生物医药有限公司 | 制备重组葡激酶-水蛭素融合蛋白的方法 |
JP7028904B2 (ja) * | 2019-03-21 | 2022-03-02 | アカデミア シニカ | 合成ペプチド、それを備える薬学的組成物及び血栓塞栓症関連疾患の治療におけるその使用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298599A (en) * | 1988-12-30 | 1994-03-29 | Oklahoma Medical Research Foundation | Expression and purification of recombinant soluble tissue factor |
GB8927722D0 (en) * | 1989-12-07 | 1990-02-07 | British Bio Technology | Proteins and nucleic acids |
US5759542A (en) * | 1994-08-05 | 1998-06-02 | New England Deaconess Hospital Corporation | Compositions and methods for the delivery of drugs by platelets for the treatment of cardiovascular and other diseases |
US6015787A (en) * | 1997-11-04 | 2000-01-18 | New England Medical Center Hospitals, Inc. | Cell-permeable protein inhibitors of calpain |
US6423680B1 (en) * | 1998-10-30 | 2002-07-23 | Hsc Research And Development Limited Partnership | Inhibitor of platelet activating factor |
CN1188522C (zh) * | 2001-07-20 | 2005-02-09 | 健力福生化技术(上海)有限公司 | 一种血栓靶向性溶栓蛋白表达质粒及其构建 |
CN1181099C (zh) * | 2002-07-23 | 2004-12-22 | 中国人民解放军第二军医大学 | 兼抗凝溶栓双重功能的血栓靶向融合蛋白mA5UKB |
-
2002
- 2002-09-03 CN CNA021290865A patent/CN1480466A/zh active Pending
-
2003
- 2003-09-03 JP JP2004533177A patent/JP2006516113A/ja active Pending
- 2003-09-03 EP EP03793572A patent/EP1541589B1/en not_active Expired - Lifetime
- 2003-09-03 CN CNB038207729A patent/CN1301268C/zh not_active Expired - Fee Related
- 2003-09-03 WO PCT/CN2003/000743 patent/WO2004022598A1/zh active IP Right Grant
- 2003-09-03 US US10/526,682 patent/US8212003B2/en not_active Expired - Fee Related
- 2003-09-03 AU AU2003261606A patent/AU2003261606A1/en not_active Abandoned
- 2003-09-03 DE DE60316967T patent/DE60316967T2/de not_active Expired - Lifetime
- 2003-09-03 AT AT03793572T patent/ATE376001T1/de not_active IP Right Cessation
-
2010
- 2010-05-06 JP JP2010106629A patent/JP2010184930A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101379189B (zh) * | 2006-02-06 | 2014-09-03 | 德国杰特贝林生物制品有限公司 | 具有延长的半衰期的经修饰的凝血因子VIIa |
CN113150168A (zh) * | 2021-01-29 | 2021-07-23 | 武汉真福医药股份有限公司 | 一种qk纤溶酶基因-水蛭素融合蛋白的制备方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
US8212003B2 (en) | 2012-07-03 |
WO2004022598A1 (en) | 2004-03-18 |
EP1541589B1 (en) | 2007-10-17 |
CN1301268C (zh) | 2007-02-21 |
CN1480466A (zh) | 2004-03-10 |
EP1541589A1 (en) | 2005-06-15 |
DE60316967D1 (de) | 2007-11-29 |
JP2006516113A (ja) | 2006-06-22 |
JP2010184930A (ja) | 2010-08-26 |
ATE376001T1 (de) | 2007-11-15 |
AU2003261606A1 (en) | 2004-03-29 |
US20060127389A1 (en) | 2006-06-15 |
EP1541589A4 (en) | 2005-11-16 |
DE60316967T2 (de) | 2008-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5759542A (en) | Compositions and methods for the delivery of drugs by platelets for the treatment of cardiovascular and other diseases | |
US8143027B2 (en) | Method of making a plasminogen activator polypeptide with clot-specific streptokinase activity | |
CN1678636A (zh) | 溶栓和抗凝双功能融合蛋白及应用 | |
EP0255771A1 (en) | Recombinant dna encoding mature human protein s. | |
PL155074B1 (en) | Method of obtaining hirudin | |
JP3805358B2 (ja) | フォン・ウィルブランド因子の治療用ドメイン | |
AU735427B2 (en) | Bi- or multifunctional molecules based on a dendroaspin scaffold | |
JP2006516113A5 (zh) | ||
US8101379B2 (en) | Preparation of low bleeding anticoagulant fusion protein and its use | |
RU2283863C2 (ru) | Рекомбинантное производное стафилокиназы, его получение и применение | |
RU2183214C2 (ru) | Природный и рекомбинантный ингибиторы тромбина, их получение и применение | |
KR0147294B1 (ko) | 혈액 응고 억제제에 대한 해독제로서의 인자 viii의 용도 | |
US8017750B2 (en) | Haemocoagulase | |
JPH08511157A (ja) | Xaファクター阻害活性を有する新規ポリペプチド | |
EP0693925B1 (en) | Production of a recombinant factor xa inhibitor of leech hirudo medicinalis | |
CA2094259A1 (en) | Therapeutic fragments of von willebrand factor | |
CN117126268A (zh) | 多肽Acftoxin-Tv1、其药物组合物和用途 | |
EP2186826B1 (en) | Chimeric hirudin proteins | |
GB2257974A (en) | Hirudin analogues and process for their preparation | |
WO2004064709A2 (en) | Thrombolytic agent | |
CN1482139A (zh) | 妙可来素蛋白质及其基因 | |
DK162169B (da) | Rekombinate proteiner med thrombomodulinaktivitet, dna konstruktioner kodende herfor, vektorer, celler samt fremgangsmaade til fremstilling deraf, farmaceutiske praeparater indeholdende proteinerne, samt anvendelse af proteinerne til overtraekning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN OPTICAL VALLEY RENFU BIOPHARMACEUTICAL CO., Free format text: FORMER OWNER: BEIJING HAITAI LIANHE PHARMACEUTICAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120816 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: EMISSION AND RADIATION MEDICAL RESEARCH INSTITUTE Free format text: FORMER NAME: RADIATION MEDICINE INST., MILITARY MEDICINE ACADEMY, P.L.A. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HAIDIAN, BEIJING TO: 100850 HAIDIAN, BEIJING |
|
CP01 | Change in the name or title of a patent holder |
Address after: Taiping Road, Beijing, China No. 27 Patentee after: INSTITUTE OF RADIATION MEDICINE, ACADEMY OF MILITARY MEDICAL SCIENCES, PLA Patentee after: Beijing Haitai Joint Medical Technology Development Co.,Ltd. Address before: Taiping Road, Beijing, China No. 27 Patentee before: Institute of Radiation Medicine, Chinese Academy of Military Medical Sciences Patentee before: Beijing Lu Yin Li Hua Pharmaceutical Science Technology Development Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120816 Address after: 100850 No. 27 Taiping Road, Beijing Patentee after: INSTITUTE OF RADIATION MEDICINE, ACADEMY OF MILITARY MEDICAL SCIENCES, PLA Patentee after: WUHAN OPTICS VALLEY HUMANWELL BIO-PHARMACEUTICAL Co.,Ltd. Address before: Taiping Road, Beijing, China No. 27 Patentee before: INSTITUTE OF RADIATION MEDICINE, ACADEMY OF MILITARY MEDICAL SCIENCES, PLA Patentee before: Beijing Haitai Joint Medical Technology Development Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 |
|
CF01 | Termination of patent right due to non-payment of annual fee |