CN117230103B - 17型人源化胶原蛋白及其蛋白支架、填充材料及应用 - Google Patents
17型人源化胶原蛋白及其蛋白支架、填充材料及应用 Download PDFInfo
- Publication number
- CN117230103B CN117230103B CN202311242638.1A CN202311242638A CN117230103B CN 117230103 B CN117230103 B CN 117230103B CN 202311242638 A CN202311242638 A CN 202311242638A CN 117230103 B CN117230103 B CN 117230103B
- Authority
- CN
- China
- Prior art keywords
- expression vector
- recombinant
- collagen
- ppic9k
- preparing
- 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
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 62
- 108010035532 Collagen Proteins 0.000 title claims abstract description 52
- 102000008186 Collagen Human genes 0.000 title claims abstract description 52
- 229920001436 collagen Polymers 0.000 title claims abstract description 52
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000011049 filling Methods 0.000 title claims abstract description 12
- 239000013604 expression vector Substances 0.000 claims abstract description 31
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000003306 harvesting Methods 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 238000010353 genetic engineering Methods 0.000 claims abstract description 6
- 239000012634 fragment Substances 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 239000012153 distilled water Substances 0.000 claims description 12
- 238000000855 fermentation Methods 0.000 claims description 11
- 230000004151 fermentation Effects 0.000 claims description 11
- 239000012188 paraffin wax Substances 0.000 claims description 11
- 239000004005 microsphere Substances 0.000 claims description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 8
- 239000001963 growth medium Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 241000235058 Komagataella pastoris Species 0.000 claims description 7
- 238000001042 affinity chromatography Methods 0.000 claims description 6
- 238000010367 cloning Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000007702 DNA assembly Methods 0.000 claims description 5
- 241000588724 Escherichia coli Species 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 108010022355 Fibroins Proteins 0.000 claims description 5
- 241001506991 Komagataella phaffii GS115 Species 0.000 claims description 5
- 229960000723 ampicillin Drugs 0.000 claims description 5
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 claims description 5
- 238000012258 culturing Methods 0.000 claims description 5
- 108091008146 restriction endonucleases Proteins 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000010257 thawing Methods 0.000 claims description 4
- 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 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001976 enzyme digestion Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000003259 recombinant expression Methods 0.000 abstract description 8
- 238000001727 in vivo Methods 0.000 abstract description 7
- 238000000338 in vitro Methods 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 13
- 239000013612 plasmid Substances 0.000 description 13
- 210000000845 cartilage Anatomy 0.000 description 11
- 239000011148 porous material Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 210000001612 chondrocyte Anatomy 0.000 description 9
- 108020004414 DNA Proteins 0.000 description 7
- 241000283973 Oryctolagus cuniculus Species 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 229920002683 Glycosaminoglycan Polymers 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 240000007711 Peperomia pellucida Species 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 210000000130 stem cell Anatomy 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 4
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 4
- 239000006285 cell suspension Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000001962 electrophoresis Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 210000002744 extracellular matrix Anatomy 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 4
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 4
- 238000010186 staining Methods 0.000 description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 3
- 101000599951 Homo sapiens Insulin-like growth factor I Proteins 0.000 description 3
- 102100037852 Insulin-like growth factor I Human genes 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012669 compression test Methods 0.000 description 3
- 231100000135 cytotoxicity Toxicity 0.000 description 3
- 230000003013 cytotoxicity Effects 0.000 description 3
- 239000012091 fetal bovine serum Substances 0.000 description 3
- 238000001502 gel electrophoresis Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- IZTQOLKUZKXIRV-YRVFCXMDSA-N sincalide Chemical compound C([C@@H](C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)NC(=O)[C@@H](N)CC(O)=O)C1=CC=C(OS(O)(=O)=O)C=C1 IZTQOLKUZKXIRV-YRVFCXMDSA-N 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 2
- 102100036826 Aldehyde oxidase Human genes 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 2
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 description 2
- 108010053770 Deoxyribonucleases Proteins 0.000 description 2
- 102000016911 Deoxyribonucleases Human genes 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- 101000928314 Homo sapiens Aldehyde oxidase Proteins 0.000 description 2
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
- 238000012408 PCR amplification Methods 0.000 description 2
- 102000006382 Ribonucleases Human genes 0.000 description 2
- 108010083644 Ribonucleases Proteins 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000013613 expression plasmid Substances 0.000 description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 238000011580 nude mouse model Methods 0.000 description 2
- 230000002188 osteogenic effect Effects 0.000 description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 2
- 239000012474 protein marker Substances 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- DAEPDZWVDSPTHF-UHFFFAOYSA-M sodium pyruvate Chemical compound [Na+].CC(=O)C([O-])=O DAEPDZWVDSPTHF-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 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 1
- 108010039627 Aprotinin Proteins 0.000 description 1
- 101100460704 Aspergillus sp. (strain MF297-2) notI gene Proteins 0.000 description 1
- 101800005151 Cholecystokinin-8 Proteins 0.000 description 1
- 102400000888 Cholecystokinin-8 Human genes 0.000 description 1
- 102000012422 Collagen Type I Human genes 0.000 description 1
- 108010022452 Collagen Type I Proteins 0.000 description 1
- 102000029816 Collagenase Human genes 0.000 description 1
- 108060005980 Collagenase Proteins 0.000 description 1
- 230000004544 DNA amplification Effects 0.000 description 1
- 238000013382 DNA quantification Methods 0.000 description 1
- 238000001712 DNA sequencing Methods 0.000 description 1
- 101800001224 Disintegrin Proteins 0.000 description 1
- -1 EGDE) Chemical compound 0.000 description 1
- 108700024394 Exon Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 102000004961 Furin Human genes 0.000 description 1
- 108090001126 Furin Proteins 0.000 description 1
- 108010026624 GTCGAC-specific type II deoxyribonucleases Proteins 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- 229930182816 L-glutamine Natural products 0.000 description 1
- 229930182821 L-proline Natural products 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 102000005741 Metalloproteases Human genes 0.000 description 1
- 108010006035 Metalloproteases Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 108010087230 Sincalide Proteins 0.000 description 1
- 239000006180 TBST buffer Substances 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 102000004338 Transferrin Human genes 0.000 description 1
- 108090000901 Transferrin Proteins 0.000 description 1
- 102000046299 Transforming Growth Factor beta1 Human genes 0.000 description 1
- 101800002279 Transforming growth factor beta-1 Proteins 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 239000011543 agarose gel Substances 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 229960003942 amphotericin b Drugs 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000003367 anti-collagen effect Effects 0.000 description 1
- 229960004405 aprotinin Drugs 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010609 cell counting kit-8 assay Methods 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 108010044493 collagen type XVII Proteins 0.000 description 1
- 229940096422 collagen type i Drugs 0.000 description 1
- 229960002424 collagenase Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000004728 ear cartilage Anatomy 0.000 description 1
- 210000001339 epidermal cell Anatomy 0.000 description 1
- 230000021403 epidermal cell division Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000556 factor analysis Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010562 histological examination Methods 0.000 description 1
- 230000002055 immunohistochemical effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000010832 independent-sample T-test Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- ZPNFWUPYTFPOJU-LPYSRVMUSA-N iniprol Chemical compound C([C@H]1C(=O)NCC(=O)NCC(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(N[C@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC=4C=CC=CC=4)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC=4C=CC=CC=4)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC2=O)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)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H]2N(CCC2)C(=O)[C@@H](N)CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N2[C@@H](CCC2)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N2[C@@H](CCC2)C(=O)N3)C(=O)NCC(=O)NCC(=O)N[C@@H](C)C(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@H](C(=O)N1)C(C)C)[C@@H](C)O)[C@@H](C)CC)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 ZPNFWUPYTFPOJU-LPYSRVMUSA-N 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229960000318 kanamycin Drugs 0.000 description 1
- 229930027917 kanamycin Natural products 0.000 description 1
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 1
- 229930182823 kanamycin A Natural products 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 231100001083 no cytotoxicity Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002138 osteoinductive effect Effects 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- INAAIJLSXJJHOZ-UHFFFAOYSA-N pibenzimol Chemical compound C1CN(C)CCN1C1=CC=C(N=C(N2)C=3C=C4NC(=NC4=CC=3)C=3C=CC(O)=CC=3)C2=C1 INAAIJLSXJJHOZ-UHFFFAOYSA-N 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 229960002429 proline Drugs 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 229940054269 sodium pyruvate Drugs 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000025366 tissue development Effects 0.000 description 1
- 239000012581 transferrin Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229940099456 transforming growth factor beta 1 Drugs 0.000 description 1
- 108091005703 transmembrane proteins Proteins 0.000 description 1
- 102000035160 transmembrane proteins Human genes 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311242638.1A CN117230103B (zh) | 2023-09-25 | 2023-09-25 | 17型人源化胶原蛋白及其蛋白支架、填充材料及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311242638.1A CN117230103B (zh) | 2023-09-25 | 2023-09-25 | 17型人源化胶原蛋白及其蛋白支架、填充材料及应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN117230103A CN117230103A (zh) | 2023-12-15 |
CN117230103B true CN117230103B (zh) | 2024-04-19 |
Family
ID=89096473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311242638.1A Active CN117230103B (zh) | 2023-09-25 | 2023-09-25 | 17型人源化胶原蛋白及其蛋白支架、填充材料及应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117230103B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104117097A (zh) * | 2014-08-14 | 2014-10-29 | 天津市天津医院 | 具有仿生界面结构的一体化骨软骨支架及其制备方法 |
CN109045360A (zh) * | 2018-08-15 | 2018-12-21 | 杭州市萧山区中医院 | 一种胶原-丝素蛋白-壳聚糖/黄芪多糖工程皮肤三维支架的制备方法 |
CN110845603A (zh) * | 2019-10-31 | 2020-02-28 | 中国科学院生物物理研究所 | 人胶原蛋白17型多肽、其生产方法和用途 |
CN112041434A (zh) * | 2018-04-27 | 2020-12-04 | 克里斯托生物技术股份有限公司 | 用于美容性应用的编码一种或多种美容蛋白的重组核酸 |
CN113185604A (zh) * | 2021-05-13 | 2021-07-30 | 江苏创健医疗科技有限公司 | 一种重组人xvii型胶原蛋白、制备方法和应用 |
CN116640205A (zh) * | 2023-05-26 | 2023-08-25 | 浙江诸暨聚源生物技术有限公司 | 重组xvii型胶原蛋白及其表达菌株 |
-
2023
- 2023-09-25 CN CN202311242638.1A patent/CN117230103B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104117097A (zh) * | 2014-08-14 | 2014-10-29 | 天津市天津医院 | 具有仿生界面结构的一体化骨软骨支架及其制备方法 |
CN112041434A (zh) * | 2018-04-27 | 2020-12-04 | 克里斯托生物技术股份有限公司 | 用于美容性应用的编码一种或多种美容蛋白的重组核酸 |
CN109045360A (zh) * | 2018-08-15 | 2018-12-21 | 杭州市萧山区中医院 | 一种胶原-丝素蛋白-壳聚糖/黄芪多糖工程皮肤三维支架的制备方法 |
CN110845603A (zh) * | 2019-10-31 | 2020-02-28 | 中国科学院生物物理研究所 | 人胶原蛋白17型多肽、其生产方法和用途 |
CN113185604A (zh) * | 2021-05-13 | 2021-07-30 | 江苏创健医疗科技有限公司 | 一种重组人xvii型胶原蛋白、制备方法和应用 |
CN116640205A (zh) * | 2023-05-26 | 2023-08-25 | 浙江诸暨聚源生物技术有限公司 | 重组xvii型胶原蛋白及其表达菌株 |
Also Published As
Publication number | Publication date |
---|---|
CN117230103A (zh) | 2023-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110606896B (zh) | 重组人源III型胶原蛋白α1链及其应用 | |
DK2487236T3 (en) | CULTURAL SUBSTANCES FOR HUMAN PLURIPOTENT STEM CELLS AND USE THEREOF | |
EP2695894B1 (en) | Modified laminin and use thereof | |
CN104098701B (zh) | 重组类人胶原蛋白-人细胞生长因子融合蛋白及其制备方法与应用 | |
EP3009502B1 (en) | Cell culture equipment coated with laminin fragments in dry state | |
CN116948013B (zh) | 重组小分子胶原蛋白及其表达系统与制备方法 | |
CN110590939A (zh) | 一种利用基因工程获得重组人纤连蛋白的方法 | |
CN110747163A (zh) | 一种提高人脂肪间充质干细胞成脂分化的方法及其专用培养基 | |
CN117886922B (zh) | 一种重组人源纤连蛋白及其表达体系 | |
CN102925451B (zh) | 基因重组人生长激素的制备方法 | |
CN116789856A (zh) | 重组人源透皮纤连蛋白及其表达菌株 | |
CN117230103B (zh) | 17型人源化胶原蛋白及其蛋白支架、填充材料及应用 | |
CN111494707A (zh) | 一种含外泌体的软骨修复材料的制备方法 | |
AU2018306930A1 (en) | Methods and compositions for manufacturing extracellular matrix | |
CN117126874A (zh) | 大规模制备164.88°三螺旋结构胶原蛋白生物方法 | |
CN114874339B (zh) | 蛋白粘合剂及其制备方法和应用 | |
CN116789855A (zh) | 重组人源透皮弹性蛋白及其表达菌株 | |
CN110241128B (zh) | 一种含有cbd的融合基因、细胞系、液态ecm与应用 | |
CN111484978A (zh) | miR-140-5p过表达修饰的人脐带间充质干细胞、其治疗制剂、制备方法和应用 | |
EP3728558A1 (en) | Extracellular matrix and its use for regulating the differentiation of mesenchymal stem cells | |
CN114058575A (zh) | 一种具有高免疫调节能力的外泌体的培养方法 | |
EP4200403A1 (en) | Cellulose binding domain (cbd) cell effector protein (cep) chimera, for the tissue engineering | |
WO2014102730A1 (pt) | Câmara de perfusão de cultivo tridimensional para a engenharia de tecidos | |
CN117398525B (zh) | 表达Exendin-4蛋白的间充质干细胞及其用途 | |
RU2290434C1 (ru) | Штамм дрожжей pichia pastoris 2-2 - продуцент тромбоцитарного фактора роста человека (pdgf-bb) и способ получения тромбоцитарного фактора роста человека |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240328 Address after: 330000 518 Yiyi Avenue, Yiyi garden, Jinxian County, Nanchang City, Jiangxi Province Applicant after: Aiguang biomedical (Nanchang) Co.,Ltd. Country or region after: China Address before: 511500 No. 10-2, Guangzhou road, Guangzhou (Qingyuan) industrial transfer park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province Applicant before: Guangdong Hanrun Biotechnology Co.,Ltd. Country or region before: China |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |