CN101319207B - 一种定点突变的基因工程巴曲酶及用途 - Google Patents
一种定点突变的基因工程巴曲酶及用途 Download PDFInfo
- Publication number
- CN101319207B CN101319207B CN2007100115664A CN200710011566A CN101319207B CN 101319207 B CN101319207 B CN 101319207B CN 2007100115664 A CN2007100115664 A CN 2007100115664A CN 200710011566 A CN200710011566 A CN 200710011566A CN 101319207 B CN101319207 B CN 101319207B
- Authority
- CN
- China
- Prior art keywords
- batroxobin
- directed mutagenesis
- rite
- genetic engineering
- sequence
- 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.)
- Active
Links
- 108010027612 Batroxobin Proteins 0.000 title claims abstract description 92
- 229960002210 batroxobin Drugs 0.000 title claims abstract description 84
- 238000010353 genetic engineering Methods 0.000 title claims abstract description 26
- 238000002741 site-directed mutagenesis Methods 0.000 title abstract 5
- 241001465754 Metazoa Species 0.000 claims abstract description 3
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 60
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 32
- 238000002703 mutagenesis Methods 0.000 claims description 32
- 231100000350 mutagenesis Toxicity 0.000 claims description 32
- 108090000623 proteins and genes Proteins 0.000 claims description 32
- 241000894006 Bacteria Species 0.000 claims description 18
- 230000003248 secreting effect Effects 0.000 claims description 10
- 108020004705 Codon Proteins 0.000 claims description 6
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 6
- 101001007681 Candida albicans (strain WO-1) Kexin Proteins 0.000 claims description 4
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 claims description 4
- 239000013604 expression vector Substances 0.000 claims description 4
- 101100230376 Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) celI gene Proteins 0.000 claims description 2
- 241000699802 Cricetulus griseus Species 0.000 claims description 2
- 101150023810 PHO1 gene Proteins 0.000 claims description 2
- 101100271429 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ATP6 gene Proteins 0.000 claims description 2
- 101100115751 Trypanosoma brucei brucei dnaaf11 gene Proteins 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000002785 anti-thrombosis Effects 0.000 claims description 2
- 229960004676 antithrombotic agent Drugs 0.000 claims description 2
- 210000004962 mammalian cell Anatomy 0.000 claims description 2
- 210000001672 ovary Anatomy 0.000 claims description 2
- 206010053567 Coagulopathies Diseases 0.000 abstract description 2
- 230000035602 clotting Effects 0.000 abstract description 2
- 230000035772 mutation Effects 0.000 abstract description 2
- 239000003146 anticoagulant agent Substances 0.000 abstract 1
- 229940127090 anticoagulant agent Drugs 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 14
- 238000000855 fermentation Methods 0.000 description 13
- 230000004151 fermentation Effects 0.000 description 13
- 239000003998 snake venom Substances 0.000 description 13
- 101000772006 Bombus ignitus Venom serine protease Bi-VSP Proteins 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 150000001413 amino acids Chemical group 0.000 description 9
- 102000004169 proteins and genes Human genes 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 241001474977 Palla Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 241000588724 Escherichia coli Species 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 5
- 241000271897 Viperidae Species 0.000 description 5
- 230000023555 blood coagulation Effects 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 238000001962 electrophoresis Methods 0.000 description 5
- 230000013595 glycosylation Effects 0.000 description 5
- 238000006206 glycosylation reaction Methods 0.000 description 5
- 235000018102 proteins Nutrition 0.000 description 5
- 108091008146 restriction endonucleases Proteins 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 101150045458 KEX2 gene Proteins 0.000 description 4
- 235000001014 amino acid Nutrition 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000000025 haemostatic effect Effects 0.000 description 4
- 230000002439 hemostatic effect Effects 0.000 description 4
- 210000003000 inclusion body Anatomy 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 108010022999 Serine Proteases Proteins 0.000 description 3
- 102000012479 Serine Proteases Human genes 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 235000013619 trace mineral Nutrition 0.000 description 3
- 239000011573 trace mineral Substances 0.000 description 3
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
- OMLWNBVRVJYMBQ-YUMQZZPRSA-N Arg-Arg Chemical compound NC(N)=NCCC[C@H](N)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O OMLWNBVRVJYMBQ-YUMQZZPRSA-N 0.000 description 2
- JQFZHHSQMKZLRU-IUCAKERBSA-N Arg-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H](N)CCCN=C(N)N JQFZHHSQMKZLRU-IUCAKERBSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000271511 Bothrops atrox Species 0.000 description 2
- 241001449342 Chlorocrambe hastata Species 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 241000581650 Ivesia Species 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 2
- 108010084455 Zeocin Proteins 0.000 description 2
- 229940030225 antihemorrhagics Drugs 0.000 description 2
- 108010068380 arginylarginine Proteins 0.000 description 2
- 108010062796 arginyllysine Proteins 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000000975 bioactive effect Effects 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 125000003147 glycosyl group Chemical group 0.000 description 2
- 108010039285 gussurobin Proteins 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 239000002773 nucleotide Substances 0.000 description 2
- 125000003729 nucleotide group Chemical group 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- CWCMIVBLVUHDHK-ZSNHEYEWSA-N phleomycin D1 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC[C@@H](N=1)C=1SC=C(N=1)C(=O)NCCCCNC(N)=N)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C CWCMIVBLVUHDHK-ZSNHEYEWSA-N 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 210000001236 prokaryotic cell Anatomy 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 239000002435 venom Substances 0.000 description 2
- 231100000611 venom Toxicity 0.000 description 2
- 210000001048 venom Anatomy 0.000 description 2
- 238000001262 western blot Methods 0.000 description 2
- JWICNZAGYSIBAR-LEEGLKINSA-N (4s)-4-[[2-[[(2s)-2-[[(2s)-2-[[(2s)-2-aminopropanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-5-[[2-[[(2s)-3-carboxy-1-[[(2s)-1-[[1-[[(2s)-1-[[(2s)-4-carboxy-1-[[2-[[2-[[2-[[(2s)-1-[[(1s)-1-carboxy-4-(diaminomethylideneamino Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)CNC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)C(CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](C)N)CC1=CC=CC=C1 JWICNZAGYSIBAR-LEEGLKINSA-N 0.000 description 1
- 102100036826 Aldehyde oxidase Human genes 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000832 Cutin Polymers 0.000 description 1
- 108020004414 DNA Proteins 0.000 description 1
- 108010076804 DNA Restriction Enzymes Proteins 0.000 description 1
- 241001505404 Deinagkistrodon acutus Species 0.000 description 1
- 102000000429 Factor XII Human genes 0.000 description 1
- 108010080865 Factor XII Proteins 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
- 108010088842 Fibrinolysin Proteins 0.000 description 1
- 101800000974 Fibrinopeptide A Proteins 0.000 description 1
- 102400000525 Fibrinopeptide A Human genes 0.000 description 1
- 241000271042 Gloydius halys Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 101000928314 Homo sapiens Aldehyde oxidase Proteins 0.000 description 1
- 241000235058 Komagataella pastoris Species 0.000 description 1
- NPBGTPKLVJEOBE-IUCAKERBSA-N Lys-Arg Chemical compound NCCCC[C@H](N)C(=O)N[C@H](C(O)=O)CCCNC(N)=N NPBGTPKLVJEOBE-IUCAKERBSA-N 0.000 description 1
- 101100203936 Mus musculus Srpra gene Proteins 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- XUYPXLNMDZIRQH-LURJTMIESA-N N-acetyl-L-methionine Chemical compound CSCC[C@@H](C(O)=O)NC(C)=O XUYPXLNMDZIRQH-LURJTMIESA-N 0.000 description 1
- 230000004988 N-glycosylation Effects 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 241000235648 Pichia Species 0.000 description 1
- 239000012506 Sephacryl® Substances 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- 108700005078 Synthetic Genes Proteins 0.000 description 1
- 108020005038 Terminator Codon Proteins 0.000 description 1
- IXKSXJFAGXLQOQ-XISFHERQSA-N WHWLQLKPGQPMY Chemical compound C([C@@H](C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)NC(=O)[C@@H](N)CC=1C2=CC=CC=C2NC=1)C1=CNC=N1 IXKSXJFAGXLQOQ-XISFHERQSA-N 0.000 description 1
- 108010035108 acutin Proteins 0.000 description 1
- NNRQRIKGBJBXDO-UHFFFAOYSA-N acutine Natural products C1=CC=C2NC(CCCC=CCC)=CC(=O)C2=C1 NNRQRIKGBJBXDO-UHFFFAOYSA-N 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005349 anion exchange 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
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229940097597 bothrops atrox venom Drugs 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013613 expression plasmid Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 229940012952 fibrinogen Drugs 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- 238000001641 gel filtration chromatography Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004153 renaturation Methods 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100115664A CN101319207B (zh) | 2007-06-06 | 2007-06-06 | 一种定点突变的基因工程巴曲酶及用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100115664A CN101319207B (zh) | 2007-06-06 | 2007-06-06 | 一种定点突变的基因工程巴曲酶及用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101319207A CN101319207A (zh) | 2008-12-10 |
CN101319207B true CN101319207B (zh) | 2010-12-29 |
Family
ID=40179482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100115664A Active CN101319207B (zh) | 2007-06-06 | 2007-06-06 | 一种定点突变的基因工程巴曲酶及用途 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101319207B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705240B (zh) * | 2009-07-23 | 2012-07-04 | 扬子江药业集团北京海燕药业有限公司 | 巴曲酶基因的合成及其表达产物的制备方法 |
CN102258483B (zh) * | 2010-04-28 | 2016-08-24 | 辽宁远大诺康生物制药有限公司 | 一种抗血栓的重组巴曲酶冻干制剂 |
CN102242101A (zh) * | 2010-05-10 | 2011-11-16 | 辽宁诺康医药有限公司 | 一种以重组甲醇酵母发酵制备巴曲酶的方法 |
CN103376329A (zh) * | 2012-04-19 | 2013-10-30 | 蓬莱诺康药业有限公司 | 巴曲亭及其有效成份止血作用的表征方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1534093A (zh) * | 2003-03-28 | 2004-10-06 | 上海万兴生物制药有限公司 | 巴曲酶基因的合成及其表达产物的纯化制备 |
CN1940065A (zh) * | 2005-09-30 | 2007-04-04 | 沈阳守正生物技术有限公司 | 一种定向突变的基因工程巴曲酶及用途 |
-
2007
- 2007-06-06 CN CN2007100115664A patent/CN101319207B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1534093A (zh) * | 2003-03-28 | 2004-10-06 | 上海万兴生物制药有限公司 | 巴曲酶基因的合成及其表达产物的纯化制备 |
CN1940065A (zh) * | 2005-09-30 | 2007-04-04 | 沈阳守正生物技术有限公司 | 一种定向突变的基因工程巴曲酶及用途 |
Non-Patent Citations (2)
Title |
---|
李招发 等.重组巴曲酶在毕赤酵母中的高效表达.生物工程学报23 3.2007,23(3),483-486. |
李招发等.重组巴曲酶在毕赤酵母中的高效表达.生物工程学报23 3.2007,23(3),483-486. * |
Also Published As
Publication number | Publication date |
---|---|
CN101319207A (zh) | 2008-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101319207B (zh) | 一种定点突变的基因工程巴曲酶及用途 | |
NO311299B1 (no) | Protein C derivater, rekombinant DNA molekyl, kodende dette samt fremgangsmåte for fremstilling av proteinene | |
CN101768601B (zh) | 一种重组人血白蛋白—干扰素α2b的生产方法 | |
CN102732548A (zh) | 一种表达蛇毒激肽原酶的高效麦胚无细胞蛋白合成系统的建立及应用 | |
CN101134953B (zh) | 重组人胰激肽原酶 | |
CN1480466A (zh) | 一类溶栓抗凝双功能融合蛋白及应用 | |
CN100424172C (zh) | 一种定向突变的基因工程巴曲酶及用途 | |
US8377676B2 (en) | Mutated nucleotide sequences of batroxobin, mutated α factor secretion signal sequence and processes for preparing batroxobin using the same | |
CN103710367A (zh) | 一种重组人激肽释放酶1及其编码基因和制备方法 | |
US20120183525A1 (en) | Fibrinogenolytic enzyme tabfiblysin of horsefly, tabanus yao, encoding gene and use thereof | |
CN108822196A (zh) | 一种促凝血多肽lgtx-f2及其应用 | |
CN116789748A (zh) | 一种鲟鱼鱼鳔抗肺癌寡肽及其应用 | |
CN100564532C (zh) | 一种巴曲酶及其制备方法与专用编码基因 | |
CN102660565A (zh) | 尖吻蝮蛇血凝酶基因及其表达载体、宿主细胞和重组蛋白的制备方法 | |
CN102021160B (zh) | 一种蛇毒丝氨酸蛋白酶、其编码基因及应用 | |
CN101705240B (zh) | 巴曲酶基因的合成及其表达产物的制备方法 | |
CN101967468A (zh) | 一种重组人胰激肽原酶 | |
CN1534093A (zh) | 巴曲酶基因的合成及其表达产物的纯化制备 | |
CN102180973B (zh) | 靶向多功能防栓融合蛋白及其制备方法和应用 | |
Hu et al. | Cloning and expression of earthworm fibrinolytic enzyme PM246 in Pichia pastoris | |
CN102258483B (zh) | 一种抗血栓的重组巴曲酶冻干制剂 | |
US7993893B2 (en) | Haemocoagulase | |
Ge et al. | High density fermentation and activity of a recombinant lumbrokinase (PI239) from Pichia pastoris | |
CN101089181A (zh) | 重组人白细胞介素-4的生产方法 | |
CN102242101A (zh) | 一种以重组甲醇酵母发酵制备巴曲酶的方法 |
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: LIAONING NUOKANG BIO-PHARMACEUTICALS CO., LTD. Free format text: FORMER OWNER: SHENYANG SHOUZHENG BIOTECHNOLOGY CO., LTD. Effective date: 20130527 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110015 SHENYANG, LIAONING PROVINCE TO: 110171 SHENYANG, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130527 Address after: 110171 Liaoning Province, Shenyang Hunnan New District Nanping Road No. 18 Patentee after: Liaoning Nuokang Bio-pharmaceutical Co., Ltd. Address before: 110015, building 11, building 219, youth Avenue, Shenhe District, Shenyang, Liaoning, China C Patentee before: Shouzheng Biological Technology Co., Ltd., Shenyang |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 110171 Liaoning Province, Shenyang Hunnan New District Nanping Road No. 18 Patentee after: Liaoning Yuanda Nuokang Bio-Pharmaceuticals Co., Ltd. Address before: 110171 Liaoning Province, Shenyang Hunnan New District Nanping Road No. 18 Patentee before: Liaoning Nuokang Bio-pharmaceutical Co., Ltd. |
|
CP02 | Change in the address of a patent holder |
Address after: 110171 Liaoning province Shenyang Hunnan Nanping Road No. 18-1 Patentee after: Liaoning Yuanda Nuokang Bio-Pharmaceuticals Co., Ltd. Address before: 110171 Liaoning Province, Shenyang Hunnan New District Nanping Road No. 18 Patentee before: Liaoning Yuanda Nuokang Bio-Pharmaceuticals Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.18-1, Nanping East Road, Hunnan New District, Shenyang City, Liaoning Province Patentee after: Yuanda Life Science (Liaoning) Co.,Ltd. Address before: No.18-1, Nanping East Road, Hunnan New District, Shenyang City, Liaoning Province Patentee before: LIAONING GRAND NUOKANG BIOPHARMACEUTICAL Co.,Ltd. |