CN114591432A - 抗TNFα的单域抗体及其用途 - Google Patents
抗TNFα的单域抗体及其用途 Download PDFInfo
- Publication number
- CN114591432A CN114591432A CN202210298277.1A CN202210298277A CN114591432A CN 114591432 A CN114591432 A CN 114591432A CN 202210298277 A CN202210298277 A CN 202210298277A CN 114591432 A CN114591432 A CN 114591432A
- Authority
- CN
- China
- Prior art keywords
- seq
- ser
- gly
- single domain
- tnf
- 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
- 108010003723 Single-Domain Antibodies Proteins 0.000 title claims abstract description 122
- 230000027455 binding Effects 0.000 claims abstract description 27
- 230000014509 gene expression Effects 0.000 claims abstract description 25
- 101000611183 Homo sapiens Tumor necrosis factor Proteins 0.000 claims description 80
- 102100040247 Tumor necrosis factor Human genes 0.000 claims description 74
- 210000004027 cell Anatomy 0.000 claims description 72
- 102100035360 Cerebellar degeneration-related antigen 1 Human genes 0.000 claims description 39
- 150000001413 amino acids Chemical class 0.000 claims description 34
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 27
- 238000006467 substitution reaction Methods 0.000 claims description 17
- 108091007433 antigens Proteins 0.000 claims description 16
- 102000036639 antigens Human genes 0.000 claims description 16
- 239000013604 expression vector Substances 0.000 claims description 15
- 230000004927 fusion Effects 0.000 claims description 15
- 239000000427 antigen Substances 0.000 claims description 14
- 125000000539 amino acid group Chemical group 0.000 claims description 12
- 239000008194 pharmaceutical composition Substances 0.000 claims description 12
- 239000002773 nucleotide Substances 0.000 claims description 11
- 125000003729 nucleotide group Chemical group 0.000 claims description 11
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 claims description 6
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 claims description 6
- 210000003527 eukaryotic cell Anatomy 0.000 claims description 5
- 230000001594 aberrant effect Effects 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 210000001236 prokaryotic cell Anatomy 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000010353 genetic engineering Methods 0.000 abstract description 6
- 102000004127 Cytokines Human genes 0.000 abstract description 3
- 108090000695 Cytokines Proteins 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009465 prokaryotic expression Effects 0.000 abstract description 2
- 230000006303 immediate early viral mRNA transcription Effects 0.000 description 33
- YWAQATDNEKZFFK-BYPYZUCNSA-N Gly-Gly-Ser Chemical compound NCC(=O)NCC(=O)N[C@@H](CO)C(O)=O YWAQATDNEKZFFK-BYPYZUCNSA-N 0.000 description 25
- 201000004681 Psoriasis Diseases 0.000 description 25
- 108090000623 proteins and genes Proteins 0.000 description 23
- 102000004169 proteins and genes Human genes 0.000 description 21
- COXMUHNBYCVVRG-DCAQKATOSA-N Arg-Leu-Ser Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(O)=O COXMUHNBYCVVRG-DCAQKATOSA-N 0.000 description 19
- 238000000034 method Methods 0.000 description 19
- 102100035361 Cerebellar degeneration-related protein 2 Human genes 0.000 description 18
- 101000737796 Homo sapiens Cerebellar degeneration-related protein 2 Proteins 0.000 description 18
- 101100112922 Candida albicans CDR3 gene Proteins 0.000 description 17
- 108020004414 DNA Proteins 0.000 description 17
- RFTVTKBHDXCEEX-WDSKDSINSA-N Glu-Ser-Gly Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(=O)NCC(O)=O RFTVTKBHDXCEEX-WDSKDSINSA-N 0.000 description 17
- 101000737793 Homo sapiens Cerebellar degeneration-related antigen 1 Proteins 0.000 description 17
- 108010067216 glycyl-glycyl-glycine Proteins 0.000 description 17
- XKUKSGPZAADMRA-UHFFFAOYSA-N glycyl-glycyl-glycine Natural products NCC(=O)NCC(=O)NCC(O)=O XKUKSGPZAADMRA-UHFFFAOYSA-N 0.000 description 17
- 239000002609 medium Substances 0.000 description 17
- 239000013612 plasmid Substances 0.000 description 17
- 241000282414 Homo sapiens Species 0.000 description 14
- 241000880493 Leptailurus serval Species 0.000 description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 14
- 239000013598 vector Substances 0.000 description 14
- 241000282836 Camelus dromedarius Species 0.000 description 13
- 108010063718 gamma-glutamylaspartic acid Proteins 0.000 description 13
- 229920001184 polypeptide Polymers 0.000 description 13
- 102000004196 processed proteins & peptides Human genes 0.000 description 13
- 108090000765 processed proteins & peptides Proteins 0.000 description 13
- 238000001890 transfection Methods 0.000 description 13
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 11
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 11
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 11
- 239000003814 drug Substances 0.000 description 11
- 239000012634 fragment Substances 0.000 description 11
- MKJBPDLENBUHQU-CIUDSAMLSA-N Asn-Ser-Leu Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O MKJBPDLENBUHQU-CIUDSAMLSA-N 0.000 description 10
- FGWUALWGCZJQDJ-URLPEUOOSA-N Phe-Thr-Ile Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O FGWUALWGCZJQDJ-URLPEUOOSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- XPJBQTCXPJNIFE-ZETCQYMHSA-N Gly-Gly-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)CNC(=O)CN XPJBQTCXPJNIFE-ZETCQYMHSA-N 0.000 description 9
- 108010069020 alanyl-prolyl-glycine Proteins 0.000 description 9
- 201000010099 disease Diseases 0.000 description 9
- 238000002965 ELISA Methods 0.000 description 8
- AXZGZMGRBDQTEY-SRVKXCTJSA-N Leu-Gln-Met Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCSC)C(O)=O AXZGZMGRBDQTEY-SRVKXCTJSA-N 0.000 description 8
- CNGOEHJCLVCJHN-SRVKXCTJSA-N Lys-Pro-Glu Chemical compound NCCCC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(O)=O CNGOEHJCLVCJHN-SRVKXCTJSA-N 0.000 description 8
- QEDMOZUJTGEIBF-FXQIFTODSA-N Ser-Arg-Asp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(O)=O QEDMOZUJTGEIBF-FXQIFTODSA-N 0.000 description 8
- ANHVRCNNGJMJNG-BZSNNMDCSA-N Tyr-Tyr-Cys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CS)C(=O)O)N)O ANHVRCNNGJMJNG-BZSNNMDCSA-N 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- AJBVYEYZVYPFCF-CIUDSAMLSA-N Ala-Lys-Asn Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(O)=O AJBVYEYZVYPFCF-CIUDSAMLSA-N 0.000 description 7
- TVYMKYUSZSVOAG-ZLUOBGJFSA-N Cys-Ala-Ala Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(O)=O TVYMKYUSZSVOAG-ZLUOBGJFSA-N 0.000 description 7
- 241000588724 Escherichia coli Species 0.000 description 7
- HILMIYALTUQTRC-XVKPBYJWSA-N Glu-Gly-Val Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](C(C)C)C(O)=O HILMIYALTUQTRC-XVKPBYJWSA-N 0.000 description 7
- CQMFNTVQVLQRLT-JHEQGTHGSA-N Gly-Thr-Gln Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(N)=O)C(O)=O CQMFNTVQVLQRLT-JHEQGTHGSA-N 0.000 description 7
- GQZMPWBZQALKJO-UWVGGRQHSA-N Lys-Gly-Arg Chemical compound [H]N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(O)=O GQZMPWBZQALKJO-UWVGGRQHSA-N 0.000 description 7
- PESQCPHRXOFIPX-UHFFFAOYSA-N N-L-methionyl-L-tyrosine Natural products CSCCC(N)C(=O)NC(C(O)=O)CC1=CC=C(O)C=C1 PESQCPHRXOFIPX-UHFFFAOYSA-N 0.000 description 7
- XWBJLKDCHJVKAK-KKUMJFAQSA-N Phe-Arg-Gln Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N XWBJLKDCHJVKAK-KKUMJFAQSA-N 0.000 description 7
- AGKDVLSDNSTLFA-UMNHJUIQSA-N Val-Gln-Pro Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N1CCC[C@@H]1C(=O)O)N AGKDVLSDNSTLFA-UMNHJUIQSA-N 0.000 description 7
- HTONZBWRYUKUKC-RCWTZXSCSA-N Val-Thr-Val Chemical compound CC(C)[C@H](N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(O)=O HTONZBWRYUKUKC-RCWTZXSCSA-N 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 108010090333 leucyl-lysyl-proline Proteins 0.000 description 7
- 108010020755 prolyl-glycyl-glycine Proteins 0.000 description 7
- 238000012216 screening Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- MNQMTYSEKZHIDF-GCJQMDKQSA-N Asp-Thr-Ala Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(O)=O MNQMTYSEKZHIDF-GCJQMDKQSA-N 0.000 description 6
- LHSGPCFBGJHPCY-UHFFFAOYSA-N L-leucine-L-tyrosine Natural products CC(C)CC(N)C(=O)NC(C(O)=O)CC1=CC=C(O)C=C1 LHSGPCFBGJHPCY-UHFFFAOYSA-N 0.000 description 6
- PWPBGAJJYJJVPI-PJODQICGSA-N Met-Ala-Trp Chemical compound C1=CC=C2C(C[C@H](NC(=O)[C@H](C)NC(=O)[C@@H](N)CCSC)C(O)=O)=CNC2=C1 PWPBGAJJYJJVPI-PJODQICGSA-N 0.000 description 6
- MNGBICITWAPGAS-BPUTZDHNSA-N Met-Ser-Trp Chemical compound [H]N[C@@H](CCSC)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O MNGBICITWAPGAS-BPUTZDHNSA-N 0.000 description 6
- UIMCLYYSUCIUJM-UWVGGRQHSA-N Pro-Gly-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H]1CCCN1 UIMCLYYSUCIUJM-UWVGGRQHSA-N 0.000 description 6
- 201000001263 Psoriatic Arthritis Diseases 0.000 description 6
- 208000036824 Psoriatic arthropathy Diseases 0.000 description 6
- SVGAWGVHFIYAEE-JSGCOSHPSA-N Trp-Gly-Gln Chemical compound C1=CC=C2C(C[C@H](N)C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(O)=O)=CNC2=C1 SVGAWGVHFIYAEE-JSGCOSHPSA-N 0.000 description 6
- NKUGCYDFQKFVOJ-JYJNAYRXSA-N Tyr-Leu-Gln Chemical compound NC(=O)CC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 NKUGCYDFQKFVOJ-JYJNAYRXSA-N 0.000 description 6
- CFSSLXZJEMERJY-NRPADANISA-N Val-Gln-Ala Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(O)=O CFSSLXZJEMERJY-NRPADANISA-N 0.000 description 6
- 108010076324 alanyl-glycyl-glycine Proteins 0.000 description 6
- 108010013835 arginine glutamate Proteins 0.000 description 6
- 239000000872 buffer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 108010078144 glutaminyl-glycine Proteins 0.000 description 6
- 102000057041 human TNF Human genes 0.000 description 6
- 230000003053 immunization Effects 0.000 description 6
- 108010012058 leucyltyrosine Proteins 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000008506 pathogenesis Effects 0.000 description 6
- 108010061238 threonyl-glycine Proteins 0.000 description 6
- 108010073969 valyllysine Proteins 0.000 description 6
- DAEFQZCYZKRTLR-ZLUOBGJFSA-N Ala-Cys-Asp Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(O)=O)C(O)=O DAEFQZCYZKRTLR-ZLUOBGJFSA-N 0.000 description 5
- RMAWDDRDTRSZIR-ZLUOBGJFSA-N Ala-Ser-Asp Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(O)=O RMAWDDRDTRSZIR-ZLUOBGJFSA-N 0.000 description 5
- FEZJJKXNPSEYEV-CIUDSAMLSA-N Arg-Gln-Ala Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(O)=O FEZJJKXNPSEYEV-CIUDSAMLSA-N 0.000 description 5
- JBDLMLZNDRLDIX-HJGDQZAQSA-N Asn-Thr-Leu Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(O)=O JBDLMLZNDRLDIX-HJGDQZAQSA-N 0.000 description 5
- 208000023275 Autoimmune disease Diseases 0.000 description 5
- CPTUXCUWQIBZIF-ZLUOBGJFSA-N Cys-Asn-Ser Chemical compound SC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O CPTUXCUWQIBZIF-ZLUOBGJFSA-N 0.000 description 5
- LCRDMSSAKLTKBU-ZDLURKLDSA-N Gly-Ser-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)CN LCRDMSSAKLTKBU-ZDLURKLDSA-N 0.000 description 5
- UGTHTQWIQKEDEH-BQBZGAKWSA-N L-alanyl-L-prolylglycine zwitterion Chemical compound C[C@H](N)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O UGTHTQWIQKEDEH-BQBZGAKWSA-N 0.000 description 5
- JMNRXRPBHFGXQX-GUBZILKMSA-N Lys-Ser-Glu Chemical compound NCCCC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCC(O)=O JMNRXRPBHFGXQX-GUBZILKMSA-N 0.000 description 5
- 210000001744 T-lymphocyte Anatomy 0.000 description 5
- IJVNLNRVDUTWDD-MEYUZBJRSA-N Thr-Leu-Tyr Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O IJVNLNRVDUTWDD-MEYUZBJRSA-N 0.000 description 5
- DIOSYUIWOQCXNR-ONGXEEELSA-N Val-Lys-Gly Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)NCC(O)=O DIOSYUIWOQCXNR-ONGXEEELSA-N 0.000 description 5
- 108010086434 alanyl-seryl-glycine Proteins 0.000 description 5
- 108010045350 alanyl-tyrosyl-alanine Proteins 0.000 description 5
- 108010047857 aspartylglycine Proteins 0.000 description 5
- 230000004071 biological effect Effects 0.000 description 5
- 230000003833 cell viability Effects 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 208000035475 disorder Diseases 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000002649 immunization Methods 0.000 description 5
- 108010034529 leucyl-lysine Proteins 0.000 description 5
- 210000004962 mammalian cell Anatomy 0.000 description 5
- FVNAUOZKIPAYNA-BPNCWPANSA-N Ala-Met-Tyr Chemical compound CSCC[C@H](NC(=O)[C@H](C)N)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 FVNAUOZKIPAYNA-BPNCWPANSA-N 0.000 description 4
- SLKLLQWZQHXYSV-CIUDSAMLSA-N Asn-Ala-Lys Chemical compound NC(=O)C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(O)=O SLKLLQWZQHXYSV-CIUDSAMLSA-N 0.000 description 4
- YNQIDCRRTWGHJD-ZLUOBGJFSA-N Asp-Asn-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](N)CC(O)=O YNQIDCRRTWGHJD-ZLUOBGJFSA-N 0.000 description 4
- 108091026890 Coding region Proteins 0.000 description 4
- YFXFOZPXVFPBDH-VZFHVOOUSA-N Cys-Ala-Thr Chemical compound C[C@@H](O)[C@H](NC(=O)[C@H](C)NC(=O)[C@@H](N)CS)C(O)=O YFXFOZPXVFPBDH-VZFHVOOUSA-N 0.000 description 4
- KFYPRIGJTICABD-XGEHTFHBSA-N Cys-Thr-Val Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)[C@H](CS)N)O KFYPRIGJTICABD-XGEHTFHBSA-N 0.000 description 4
- MSHXWFKYXJTLEZ-CIUDSAMLSA-N Gln-Met-Asn Chemical compound CSCC[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](CCC(=O)N)N MSHXWFKYXJTLEZ-CIUDSAMLSA-N 0.000 description 4
- SBCYJMOOHUDWDA-NUMRIWBASA-N Glu-Asp-Thr Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O SBCYJMOOHUDWDA-NUMRIWBASA-N 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- KRRMJKMGWWXWDW-STQMWFEESA-N Gly-Arg-Phe Chemical compound NC(=N)NCCC[C@H](NC(=O)CN)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 KRRMJKMGWWXWDW-STQMWFEESA-N 0.000 description 4
- IMRNSEPSPFQNHF-STQMWFEESA-N Gly-Ser-Trp Chemical compound NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(=O)O IMRNSEPSPFQNHF-STQMWFEESA-N 0.000 description 4
- QUCDKEKDPYISNX-HJGDQZAQSA-N Lys-Asn-Thr Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O QUCDKEKDPYISNX-HJGDQZAQSA-N 0.000 description 4
- MHQXIBRPDKXDGZ-ZFWWWQNUSA-N Met-Gly-Trp Chemical compound C1=CC=C2C(C[C@H](NC(=O)CNC(=O)[C@@H](N)CCSC)C(O)=O)=CNC2=C1 MHQXIBRPDKXDGZ-ZFWWWQNUSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- LGIMRDKGABDMBN-DCAQKATOSA-N Ser-Val-Lys Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CO)N LGIMRDKGABDMBN-DCAQKATOSA-N 0.000 description 4
- GFDUZZACIWNMPE-KZVJFYERSA-N Thr-Ala-Met Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCSC)C(O)=O GFDUZZACIWNMPE-KZVJFYERSA-N 0.000 description 4
- DKDHTRVDOUZZTP-IFFSRLJSSA-N Thr-Gln-Val Chemical compound CC(C)[C@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)[C@@H](C)O)C(O)=O DKDHTRVDOUZZTP-IFFSRLJSSA-N 0.000 description 4
- MNYNCKZAEIAONY-XGEHTFHBSA-N Thr-Val-Ser Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O MNYNCKZAEIAONY-XGEHTFHBSA-N 0.000 description 4
- SMLCYZYQFRTLCO-UWJYBYFXSA-N Tyr-Cys-Ala Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CS)C(=O)N[C@@H](C)C(O)=O SMLCYZYQFRTLCO-UWJYBYFXSA-N 0.000 description 4
- PWRITNSESKQTPW-NRPADANISA-N Val-Gln-Ser Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CO)C(=O)O)N PWRITNSESKQTPW-NRPADANISA-N 0.000 description 4
- 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 description 4
- 229960000723 ampicillin Drugs 0.000 description 4
- 238000010367 cloning Methods 0.000 description 4
- 238000012258 culturing Methods 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 108010009298 lysylglutamic acid Proteins 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 108010069117 seryl-lysyl-aspartic acid Proteins 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 108010003137 tyrosyltyrosine Proteins 0.000 description 4
- WNHNMKOFKCHKKD-BFHQHQDPSA-N Ala-Thr-Gly Chemical compound [H]N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(O)=O WNHNMKOFKCHKKD-BFHQHQDPSA-N 0.000 description 3
- LMPKCSXZJSXBBL-NHCYSSNCSA-N Arg-Gln-Val Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C(C)C)C(O)=O LMPKCSXZJSXBBL-NHCYSSNCSA-N 0.000 description 3
- PRLPSDIHSRITSF-UNQGMJICSA-N Arg-Phe-Thr Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(O)=O PRLPSDIHSRITSF-UNQGMJICSA-N 0.000 description 3
- WSOKZUVWBXVJHX-CIUDSAMLSA-N Asp-Arg-Glu Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O WSOKZUVWBXVJHX-CIUDSAMLSA-N 0.000 description 3
- JSHWXQIZOCVWIA-ZKWXMUAHSA-N Asp-Ser-Val Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(O)=O JSHWXQIZOCVWIA-ZKWXMUAHSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 3
- 208000011231 Crohn disease Diseases 0.000 description 3
- VFGADOJXRLWTBU-JBDRJPRFSA-N Cys-Ile-Ser Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CS)N VFGADOJXRLWTBU-JBDRJPRFSA-N 0.000 description 3
- IZUNQDRIAOLWCN-YUMQZZPRSA-N Cys-Leu-Gly Chemical compound CC(C)C[C@@H](C(=O)NCC(=O)O)NC(=O)[C@H](CS)N IZUNQDRIAOLWCN-YUMQZZPRSA-N 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- PUUYVMYCMIWHFE-BQBZGAKWSA-N Gly-Ala-Arg Chemical compound NCC(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CCCN=C(N)N PUUYVMYCMIWHFE-BQBZGAKWSA-N 0.000 description 3
- FQKKPCWTZZEDIC-XPUUQOCRSA-N Gly-His-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)CN)CC1=CN=CN1 FQKKPCWTZZEDIC-XPUUQOCRSA-N 0.000 description 3
- DGKBSGNCMCLDSL-BYULHYEWSA-N Gly-Ile-Asn Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)CN DGKBSGNCMCLDSL-BYULHYEWSA-N 0.000 description 3
- ULZCYBYDTUMHNF-IUCAKERBSA-N Gly-Leu-Glu Chemical compound NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(O)=O ULZCYBYDTUMHNF-IUCAKERBSA-N 0.000 description 3
- GBYYQVBXFVDJPJ-WLTAIBSBSA-N Gly-Tyr-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)CN)O GBYYQVBXFVDJPJ-WLTAIBSBSA-N 0.000 description 3
- GWCJMBNBFYBQCV-XPUUQOCRSA-N Gly-Val-Ala Chemical compound NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(O)=O GWCJMBNBFYBQCV-XPUUQOCRSA-N 0.000 description 3
- SBVMXEZQJVUARN-XPUUQOCRSA-N Gly-Val-Ser Chemical compound NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O SBVMXEZQJVUARN-XPUUQOCRSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- JHNJNTMTZHEDLJ-NAKRPEOUSA-N Ile-Ser-Arg Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O JHNJNTMTZHEDLJ-NAKRPEOUSA-N 0.000 description 3
- 208000022559 Inflammatory bowel disease Diseases 0.000 description 3
- 108090001005 Interleukin-6 Proteins 0.000 description 3
- 102000004889 Interleukin-6 Human genes 0.000 description 3
- RTIRBWJPYJYTLO-MELADBBJSA-N Leu-Lys-Pro Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@@H]1C(=O)O)N RTIRBWJPYJYTLO-MELADBBJSA-N 0.000 description 3
- DRCILAJNUJKAHC-SRVKXCTJSA-N Lys-Glu-Arg Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O DRCILAJNUJKAHC-SRVKXCTJSA-N 0.000 description 3
- VEGLGAOVLFODGC-GUBZILKMSA-N Lys-Glu-Ser Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O VEGLGAOVLFODGC-GUBZILKMSA-N 0.000 description 3
- CAODKDAPYGUMLK-FXQIFTODSA-N Met-Asn-Ser Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O CAODKDAPYGUMLK-FXQIFTODSA-N 0.000 description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 3
- 108010002311 N-glycylglutamic acid Proteins 0.000 description 3
- BNBBNGZZKQUWCD-IUCAKERBSA-N Pro-Arg-Gly Chemical compound NC(N)=NCCC[C@@H](C(=O)NCC(O)=O)NC(=O)[C@@H]1CCCN1 BNBBNGZZKQUWCD-IUCAKERBSA-N 0.000 description 3
- FDMKYQQYJKYCLV-GUBZILKMSA-N Pro-Pro-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H]1NCCC1 FDMKYQQYJKYCLV-GUBZILKMSA-N 0.000 description 3
- GRRAECZXRONTEE-UBHSHLNASA-N Ser-Cys-Trp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O GRRAECZXRONTEE-UBHSHLNASA-N 0.000 description 3
- AEGUWTFAQQWVLC-BQBZGAKWSA-N Ser-Gly-Arg Chemical compound [H]N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(O)=O AEGUWTFAQQWVLC-BQBZGAKWSA-N 0.000 description 3
- JFWDJFULOLKQFY-QWRGUYRKSA-N Ser-Gly-Phe Chemical compound [H]N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O JFWDJFULOLKQFY-QWRGUYRKSA-N 0.000 description 3
- KDGARKCAKHBEDB-NKWVEPMBSA-N Ser-Gly-Pro Chemical compound C1C[C@@H](N(C1)C(=O)CNC(=O)[C@H](CO)N)C(=O)O KDGARKCAKHBEDB-NKWVEPMBSA-N 0.000 description 3
- OQPNSDWGAMFJNU-QWRGUYRKSA-N Ser-Gly-Tyr Chemical compound OC[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 OQPNSDWGAMFJNU-QWRGUYRKSA-N 0.000 description 3
- QGAHMVHBORDHDC-YUMQZZPRSA-N Ser-His-Gly Chemical compound OC[C@H](N)C(=O)N[C@H](C(=O)NCC(O)=O)CC1=CN=CN1 QGAHMVHBORDHDC-YUMQZZPRSA-N 0.000 description 3
- PPNPDKGQRFSCAC-CIUDSAMLSA-N Ser-Lys-Asp Chemical compound NCCCC[C@H](NC(=O)[C@@H](N)CO)C(=O)N[C@@H](CC(O)=O)C(O)=O PPNPDKGQRFSCAC-CIUDSAMLSA-N 0.000 description 3
- XQJCEKXQUJQNNK-ZLUOBGJFSA-N Ser-Ser-Ser Chemical compound OC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O XQJCEKXQUJQNNK-ZLUOBGJFSA-N 0.000 description 3
- XJDMUQCLVSCRSJ-VZFHVOOUSA-N Ser-Thr-Ala Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(O)=O XJDMUQCLVSCRSJ-VZFHVOOUSA-N 0.000 description 3
- OSFZCEQJLWCIBG-BZSNNMDCSA-N Ser-Tyr-Tyr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O OSFZCEQJLWCIBG-BZSNNMDCSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- KZURUCDWKDEAFZ-XVSYOHENSA-N Thr-Phe-Asn Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)N)C(=O)O)N)O KZURUCDWKDEAFZ-XVSYOHENSA-N 0.000 description 3
- ARKBYVBCEOWRNR-UBHSHLNASA-N Trp-Ser-Ser Chemical compound [H]N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O ARKBYVBCEOWRNR-UBHSHLNASA-N 0.000 description 3
- BURPTJBFWIOHEY-UWJYBYFXSA-N Tyr-Ala-Asp Chemical compound OC(=O)C[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 BURPTJBFWIOHEY-UWJYBYFXSA-N 0.000 description 3
- JIODCDXKCJRMEH-NHCYSSNCSA-N Val-Arg-Gln Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N JIODCDXKCJRMEH-NHCYSSNCSA-N 0.000 description 3
- SJRUJQFQVLMZFW-WPRPVWTQSA-N Val-Pro-Gly Chemical compound CC(C)[C@H](N)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O SJRUJQFQVLMZFW-WPRPVWTQSA-N 0.000 description 3
- PZTZYZUTCPZWJH-FXQIFTODSA-N Val-Ser-Ser Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)O)N PZTZYZUTCPZWJH-FXQIFTODSA-N 0.000 description 3
- OWFGFHQMSBTKLX-UFYCRDLUSA-N Val-Tyr-Tyr Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)O)N OWFGFHQMSBTKLX-UFYCRDLUSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 3
- 108010050025 alpha-glutamyltryptophan Proteins 0.000 description 3
- 230000006907 apoptotic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 108010089804 glycyl-threonine Proteins 0.000 description 3
- 108010044374 isoleucyl-tyrosine Proteins 0.000 description 3
- 108010003700 lysyl aspartic acid Proteins 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 201000008482 osteoarthritis Diseases 0.000 description 3
- 238000002823 phage display Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 206010039073 rheumatoid arthritis Diseases 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 3
- 108010026333 seryl-proline Proteins 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 2
- NIZKGBJVCMRDKO-KWQFWETISA-N Ala-Gly-Tyr Chemical compound C[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 NIZKGBJVCMRDKO-KWQFWETISA-N 0.000 description 2
- AENHOIXXHKNIQL-AUTRQRHGSA-N Ala-Tyr-Ala Chemical compound [O-]C(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@@H]([NH3+])C)CC1=CC=C(O)C=C1 AENHOIXXHKNIQL-AUTRQRHGSA-N 0.000 description 2
- 244000303258 Annona diversifolia Species 0.000 description 2
- 235000002198 Annona diversifolia Nutrition 0.000 description 2
- PSLSTUMPZILTAH-BYULHYEWSA-N Asp-Gly-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CC(O)=O PSLSTUMPZILTAH-BYULHYEWSA-N 0.000 description 2
- SNDBKTFJWVEVPO-WHFBIAKZSA-N Asp-Gly-Ser Chemical compound [H]N[C@@H](CC(O)=O)C(=O)NCC(=O)N[C@@H](CO)C(O)=O SNDBKTFJWVEVPO-WHFBIAKZSA-N 0.000 description 2
- 241000282828 Camelus bactrianus Species 0.000 description 2
- BVFQOPGFOQVZTE-ACZMJKKPSA-N Cys-Gln-Ala Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(O)=O BVFQOPGFOQVZTE-ACZMJKKPSA-N 0.000 description 2
- VIRYODQIWJNWNU-NRPADANISA-N Cys-Glu-Val Chemical compound CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CS)N VIRYODQIWJNWNU-NRPADANISA-N 0.000 description 2
- CMYVIUWVYHOLRD-ZLUOBGJFSA-N Cys-Ser-Ala Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(O)=O CMYVIUWVYHOLRD-ZLUOBGJFSA-N 0.000 description 2
- GGRDJANMZPGMNS-CIUDSAMLSA-N Cys-Ser-Leu Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O GGRDJANMZPGMNS-CIUDSAMLSA-N 0.000 description 2
- IZJLAQMWJHCHTN-BPUTZDHNSA-N Cys-Trp-Arg Chemical compound N[C@@H](CS)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCNC(=N)N)C(=O)O IZJLAQMWJHCHTN-BPUTZDHNSA-N 0.000 description 2
- BOMGEMDZTNZESV-QWRGUYRKSA-N Cys-Tyr-Gly Chemical compound SC[C@H](N)C(=O)N[C@H](C(=O)NCC(O)=O)CC1=CC=C(O)C=C1 BOMGEMDZTNZESV-QWRGUYRKSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- HNAUFGBKJLTWQE-IFFSRLJSSA-N Gln-Val-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)N)N)O HNAUFGBKJLTWQE-IFFSRLJSSA-N 0.000 description 2
- CGYDXNKRIMJMLV-GUBZILKMSA-N Glu-Arg-Glu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O CGYDXNKRIMJMLV-GUBZILKMSA-N 0.000 description 2
- DMYACXMQUABZIQ-NRPADANISA-N Glu-Ser-Val Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(O)=O DMYACXMQUABZIQ-NRPADANISA-N 0.000 description 2
- JVZLZVJTIXVIHK-SXNHZJKMSA-N Glu-Trp-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)NC(=O)[C@H](CCC(=O)O)N JVZLZVJTIXVIHK-SXNHZJKMSA-N 0.000 description 2
- QEJKKJNDDDPSMU-KKUMJFAQSA-N Glu-Tyr-Met Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCSC)C(O)=O QEJKKJNDDDPSMU-KKUMJFAQSA-N 0.000 description 2
- UGVQELHRNUDMAA-BYPYZUCNSA-N Gly-Ala-Gly Chemical compound [NH3+]CC(=O)N[C@@H](C)C(=O)NCC([O-])=O UGVQELHRNUDMAA-BYPYZUCNSA-N 0.000 description 2
- CUYLIWAAAYJKJH-RYUDHWBXSA-N Gly-Glu-Tyr Chemical compound NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 CUYLIWAAAYJKJH-RYUDHWBXSA-N 0.000 description 2
- KAJAOGBVWCYGHZ-JTQLQIEISA-N Gly-Gly-Phe Chemical compound [NH3+]CC(=O)NCC(=O)N[C@H](C([O-])=O)CC1=CC=CC=C1 KAJAOGBVWCYGHZ-JTQLQIEISA-N 0.000 description 2
- ISSDODCYBOWWIP-GJZGRUSLSA-N Gly-Pro-Trp Chemical compound [H]NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O ISSDODCYBOWWIP-GJZGRUSLSA-N 0.000 description 2
- YOBGUCWZPXJHTN-BQBZGAKWSA-N Gly-Ser-Arg Chemical compound NCC(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCCN=C(N)N YOBGUCWZPXJHTN-BQBZGAKWSA-N 0.000 description 2
- WRFOZIJRODPLIA-QWRGUYRKSA-N Gly-Tyr-Cys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)CN)O WRFOZIJRODPLIA-QWRGUYRKSA-N 0.000 description 2
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 2
- HDODQNPMSHDXJT-GHCJXIJMSA-N Ile-Asn-Ser Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O HDODQNPMSHDXJT-GHCJXIJMSA-N 0.000 description 2
- GVEODXUBBFDBPW-MGHWNKPDSA-N Ile-Tyr-Leu Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(O)=O)CC1=CC=C(O)C=C1 GVEODXUBBFDBPW-MGHWNKPDSA-N 0.000 description 2
- 108060003951 Immunoglobulin Proteins 0.000 description 2
- 108010063738 Interleukins Proteins 0.000 description 2
- 102000015696 Interleukins Human genes 0.000 description 2
- HXWALXSAVBLTPK-NUTKFTJISA-N Leu-Ala-Trp Chemical compound C[C@@H](C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O)NC(=O)[C@H](CC(C)C)N HXWALXSAVBLTPK-NUTKFTJISA-N 0.000 description 2
- IASQBRJGRVXNJI-YUMQZZPRSA-N Leu-Cys-Gly Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)NCC(O)=O IASQBRJGRVXNJI-YUMQZZPRSA-N 0.000 description 2
- JGKHAFUAPZCCDU-BZSNNMDCSA-N Leu-Tyr-Leu Chemical compound CC(C)C[C@H]([NH3+])C(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C([O-])=O)CC1=CC=C(O)C=C1 JGKHAFUAPZCCDU-BZSNNMDCSA-N 0.000 description 2
- FLCMXEFCTLXBTL-DCAQKATOSA-N Lys-Asp-Arg Chemical compound C(CCN)C[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N FLCMXEFCTLXBTL-DCAQKATOSA-N 0.000 description 2
- GQFDWEDHOQRNLC-QWRGUYRKSA-N Lys-Gly-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN GQFDWEDHOQRNLC-QWRGUYRKSA-N 0.000 description 2
- AJHCSUXXECOXOY-UHFFFAOYSA-N N-glycyl-L-tryptophan Natural products C1=CC=C2C(CC(NC(=O)CN)C(O)=O)=CNC2=C1 AJHCSUXXECOXOY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- JJHVFCUWLSKADD-ONGXEEELSA-N Phe-Gly-Ala Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)NCC(=O)N[C@@H](C)C(O)=O JJHVFCUWLSKADD-ONGXEEELSA-N 0.000 description 2
- OVJMCXAPGFDGMG-HKUYNNGSSA-N Phe-Gly-Trp Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)NCC(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O OVJMCXAPGFDGMG-HKUYNNGSSA-N 0.000 description 2
- VYWNORHENYEQDW-YUMQZZPRSA-N Pro-Gly-Glu Chemical compound OC(=O)CC[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H]1CCCN1 VYWNORHENYEQDW-YUMQZZPRSA-N 0.000 description 2
- WTUJZHKANPDPIN-CIUDSAMLSA-N Ser-Ala-Lys Chemical compound C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CO)N WTUJZHKANPDPIN-CIUDSAMLSA-N 0.000 description 2
- ULVMNZOKDBHKKI-ACZMJKKPSA-N Ser-Gln-Asp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(O)=O ULVMNZOKDBHKKI-ACZMJKKPSA-N 0.000 description 2
- YMTLKLXDFCSCNX-BYPYZUCNSA-N Ser-Gly-Gly Chemical compound OC[C@H](N)C(=O)NCC(=O)NCC(O)=O YMTLKLXDFCSCNX-BYPYZUCNSA-N 0.000 description 2
- IXCHOHLPHNGFTJ-YUMQZZPRSA-N Ser-Gly-His Chemical compound C1=C(NC=N1)C[C@@H](C(=O)O)NC(=O)CNC(=O)[C@H](CO)N IXCHOHLPHNGFTJ-YUMQZZPRSA-N 0.000 description 2
- NUEHQDHDLDXCRU-GUBZILKMSA-N Ser-Pro-Arg Chemical compound OC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCN=C(N)N)C(O)=O NUEHQDHDLDXCRU-GUBZILKMSA-N 0.000 description 2
- UKKROEYWYIHWBD-ZKWXMUAHSA-N Ser-Val-Asp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(O)=O)C(O)=O UKKROEYWYIHWBD-ZKWXMUAHSA-N 0.000 description 2
- XSLXHSYIVPGEER-KZVJFYERSA-N Thr-Ala-Val Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(O)=O XSLXHSYIVPGEER-KZVJFYERSA-N 0.000 description 2
- COYHRQWNJDJCNA-NUJDXYNKSA-N Thr-Thr-Thr Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O COYHRQWNJDJCNA-NUJDXYNKSA-N 0.000 description 2
- YOPQYBJJNSIQGZ-JNPHEJMOSA-N Thr-Tyr-Tyr Chemical compound C([C@H](NC(=O)[C@@H](N)[C@H](O)C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)C1=CC=C(O)C=C1 YOPQYBJJNSIQGZ-JNPHEJMOSA-N 0.000 description 2
- SAKLWFSRZTZQAJ-GQGQLFGLSA-N Trp-Ile-Ser Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N SAKLWFSRZTZQAJ-GQGQLFGLSA-N 0.000 description 2
- YCEHCFIOIYNQTR-NYVOZVTQSA-N Trp-Trp-Ser Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N[C@@H](CO)C(=O)O)N YCEHCFIOIYNQTR-NYVOZVTQSA-N 0.000 description 2
- ZAGPDPNPWYPEIR-SRVKXCTJSA-N Tyr-Cys-Ser Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(O)=O ZAGPDPNPWYPEIR-SRVKXCTJSA-N 0.000 description 2
- XGZBEGGGAUQBMB-KJEVXHAQSA-N Tyr-Pro-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC2=CC=C(C=C2)O)N)O XGZBEGGGAUQBMB-KJEVXHAQSA-N 0.000 description 2
- QVYFTFIBKCDHIE-ACRUOGEOSA-N Tyr-Tyr-Lys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CCCCN)C(=O)O)N)O QVYFTFIBKCDHIE-ACRUOGEOSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001042 affinity chromatography Methods 0.000 description 2
- 108010024078 alanyl-glycyl-serine Proteins 0.000 description 2
- 239000008365 aqueous carrier Substances 0.000 description 2
- 108010069926 arginyl-glycyl-serine Proteins 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008827 biological function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 238000012054 celltiter-glo Methods 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000012228 culture supernatant Substances 0.000 description 2
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000002158 endotoxin Substances 0.000 description 2
- 238000001976 enzyme digestion Methods 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 239000003862 glucocorticoid Substances 0.000 description 2
- VPZXBVLAVMBEQI-UHFFFAOYSA-N glycyl-DL-alpha-alanine Natural products OC(=O)C(C)NC(=O)CN VPZXBVLAVMBEQI-UHFFFAOYSA-N 0.000 description 2
- HPAIKDPJURGQLN-UHFFFAOYSA-N glycyl-L-histidyl-L-phenylalanine Natural products C=1C=CC=CC=1CC(C(O)=O)NC(=O)C(NC(=O)CN)CC1=CN=CN1 HPAIKDPJURGQLN-UHFFFAOYSA-N 0.000 description 2
- XBGGUPMXALFZOT-UHFFFAOYSA-N glycyl-L-tyrosine hemihydrate Natural products NCC(=O)NC(C(O)=O)CC1=CC=C(O)C=C1 XBGGUPMXALFZOT-UHFFFAOYSA-N 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 238000013537 high throughput screening Methods 0.000 description 2
- 102000018358 immunoglobulin Human genes 0.000 description 2
- 230000002134 immunopathologic effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 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 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 108010064235 lysylglycine Proteins 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 238000004091 panning Methods 0.000 description 2
- 210000005105 peripheral blood lymphocyte Anatomy 0.000 description 2
- 108010018625 phenylalanylarginine Proteins 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 108010077112 prolyl-proline Proteins 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 238000007480 sanger sequencing Methods 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 108010048818 seryl-histidine Proteins 0.000 description 2
- 108010071207 serylmethionine Proteins 0.000 description 2
- 206010040882 skin lesion Diseases 0.000 description 2
- 231100000444 skin lesion Toxicity 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 210000001258 synovial membrane Anatomy 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229940037128 systemic glucocorticoids Drugs 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 108010009962 valyltyrosine Proteins 0.000 description 2
- 210000005253 yeast cell Anatomy 0.000 description 2
- NVKAWKQGWWIWPM-ABEVXSGRSA-N 17-β-hydroxy-5-α-Androstan-3-one Chemical compound C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CC[C@H]21 NVKAWKQGWWIWPM-ABEVXSGRSA-N 0.000 description 1
- 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
- GOZMBJCYMQQACI-UHFFFAOYSA-N 6,7-dimethyl-3-[[methyl-[2-[methyl-[[1-[3-(trifluoromethyl)phenyl]indol-3-yl]methyl]amino]ethyl]amino]methyl]chromen-4-one;dihydrochloride Chemical compound Cl.Cl.C=1OC2=CC(C)=C(C)C=C2C(=O)C=1CN(C)CCN(C)CC(C1=CC=CC=C11)=CN1C1=CC=CC(C(F)(F)F)=C1 GOZMBJCYMQQACI-UHFFFAOYSA-N 0.000 description 1
- 239000005541 ACE inhibitor Substances 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- HHGYNJRJIINWAK-FXQIFTODSA-N Ala-Ala-Arg Chemical compound C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CCCN=C(N)N HHGYNJRJIINWAK-FXQIFTODSA-N 0.000 description 1
- RLMISHABBKUNFO-WHFBIAKZSA-N Ala-Ala-Gly Chemical compound C[C@H](N)C(=O)N[C@@H](C)C(=O)NCC(O)=O RLMISHABBKUNFO-WHFBIAKZSA-N 0.000 description 1
- CXRCVCURMBFFOL-FXQIFTODSA-N Ala-Ala-Pro Chemical compound C[C@H](N)C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(O)=O CXRCVCURMBFFOL-FXQIFTODSA-N 0.000 description 1
- JBVSSSZFNTXJDX-YTLHQDLWSA-N Ala-Ala-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](C)N JBVSSSZFNTXJDX-YTLHQDLWSA-N 0.000 description 1
- FXKNPWNXPQZLES-ZLUOBGJFSA-N Ala-Asn-Ser Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O FXKNPWNXPQZLES-ZLUOBGJFSA-N 0.000 description 1
- BUDNAJYVCUHLSV-ZLUOBGJFSA-N Ala-Asp-Ser Chemical compound C[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(O)=O BUDNAJYVCUHLSV-ZLUOBGJFSA-N 0.000 description 1
- BTBUEVAGZCKULD-XPUUQOCRSA-N Ala-Gly-His Chemical compound C[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CC1=CN=CN1 BTBUEVAGZCKULD-XPUUQOCRSA-N 0.000 description 1
- HQJKCXHQNUCKMY-GHCJXIJMSA-N Ala-Ile-Asp Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)NC(=O)[C@H](C)N HQJKCXHQNUCKMY-GHCJXIJMSA-N 0.000 description 1
- MNZHHDPWDWQJCQ-YUMQZZPRSA-N Ala-Leu-Gly Chemical compound C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O MNZHHDPWDWQJCQ-YUMQZZPRSA-N 0.000 description 1
- LDLSENBXQNDTPB-DCAQKATOSA-N Ala-Lys-Arg Chemical compound NCCCC[C@H](NC(=O)[C@@H](N)C)C(=O)N[C@H](C(O)=O)CCCN=C(N)N LDLSENBXQNDTPB-DCAQKATOSA-N 0.000 description 1
- PEIBBAXIKUAYGN-UBHSHLNASA-N Ala-Phe-Arg Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)[C@@H](N)C)CC1=CC=CC=C1 PEIBBAXIKUAYGN-UBHSHLNASA-N 0.000 description 1
- DHBKYZYFEXXUAK-ONGXEEELSA-N Ala-Phe-Gly Chemical compound OC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](N)C)CC1=CC=CC=C1 DHBKYZYFEXXUAK-ONGXEEELSA-N 0.000 description 1
- IPZQNYYAYVRKKK-FXQIFTODSA-N Ala-Pro-Ala Chemical compound C[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O IPZQNYYAYVRKKK-FXQIFTODSA-N 0.000 description 1
- LYILPUNCKACNGF-NAKRPEOUSA-N Ala-Val-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C)N LYILPUNCKACNGF-NAKRPEOUSA-N 0.000 description 1
- YFBGNGASPGRWEM-DCAQKATOSA-N Arg-Asp-His Chemical compound C1=C(NC=N1)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCN=C(N)N)N YFBGNGASPGRWEM-DCAQKATOSA-N 0.000 description 1
- YHQGEARSFILVHL-HJGDQZAQSA-N Arg-Gln-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCCN=C(N)N)N)O YHQGEARSFILVHL-HJGDQZAQSA-N 0.000 description 1
- YNSGXDWWPCGGQS-YUMQZZPRSA-N Arg-Gly-Gln Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(O)=O YNSGXDWWPCGGQS-YUMQZZPRSA-N 0.000 description 1
- OISWSORSLQOGFV-AVGNSLFASA-N Arg-Met-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CCSC)NC(=O)[C@@H](N)CCCN=C(N)N OISWSORSLQOGFV-AVGNSLFASA-N 0.000 description 1
- GSUFZRURORXYTM-STQMWFEESA-N Arg-Phe-Gly Chemical compound NC(N)=NCCC[C@H](N)C(=O)N[C@H](C(=O)NCC(O)=O)CC1=CC=CC=C1 GSUFZRURORXYTM-STQMWFEESA-N 0.000 description 1
- AZHXYLJRGVMQKW-UMPQAUOISA-N Arg-Trp-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)NC(=O)[C@H](CCCN=C(N)N)N)O AZHXYLJRGVMQKW-UMPQAUOISA-N 0.000 description 1
- BFDDUDQCPJWQRQ-IHRRRGAJSA-N Arg-Tyr-Cys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)N)O BFDDUDQCPJWQRQ-IHRRRGAJSA-N 0.000 description 1
- 208000006820 Arthralgia Diseases 0.000 description 1
- HYQYLOSCICEYTR-YUMQZZPRSA-N Asn-Gly-Leu Chemical compound [H]N[C@@H](CC(N)=O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(O)=O HYQYLOSCICEYTR-YUMQZZPRSA-N 0.000 description 1
- NCXTYSVDWLAQGZ-ZKWXMUAHSA-N Asn-Ser-Val Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O NCXTYSVDWLAQGZ-ZKWXMUAHSA-N 0.000 description 1
- FYRVDDJMNISIKJ-UWVGGRQHSA-N Asn-Tyr Chemical compound NC(=O)C[C@H](N)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 FYRVDDJMNISIKJ-UWVGGRQHSA-N 0.000 description 1
- GBAWQWASNGUNQF-ZLUOBGJFSA-N Asp-Ala-Cys Chemical compound C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CC(=O)O)N GBAWQWASNGUNQF-ZLUOBGJFSA-N 0.000 description 1
- TVIZQBFURPLQDV-DJFWLOJKSA-N Asp-His-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CN=CN1)NC(=O)[C@H](CC(=O)O)N TVIZQBFURPLQDV-DJFWLOJKSA-N 0.000 description 1
- PLNJUJGNLDSFOP-UWJYBYFXSA-N Asp-Tyr-Ala Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](C)C(O)=O PLNJUJGNLDSFOP-UWJYBYFXSA-N 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000282832 Camelidae Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- LBOLGUYQEPZSKM-YUMQZZPRSA-N Cys-Gly-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)CNC(=O)[C@H](CS)N LBOLGUYQEPZSKM-YUMQZZPRSA-N 0.000 description 1
- AFYGNOJUTMXQIG-FXQIFTODSA-N Cys-Met-Ala Chemical compound C[C@@H](C(=O)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)N AFYGNOJUTMXQIG-FXQIFTODSA-N 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000012739 FreeStyle 293 Expression medium Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- JXFLPKSDLDEOQK-JHEQGTHGSA-N Gln-Gly-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CCC(N)=O JXFLPKSDLDEOQK-JHEQGTHGSA-N 0.000 description 1
- BVELAHPZLYLZDJ-HGNGGELXSA-N Gln-His-Ala Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](C)C(O)=O BVELAHPZLYLZDJ-HGNGGELXSA-N 0.000 description 1
- HPBKQFJXDUVNQV-FHWLQOOXSA-N Gln-Tyr-Tyr Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)O)NC(=O)[C@H](CCC(=O)N)N)O HPBKQFJXDUVNQV-FHWLQOOXSA-N 0.000 description 1
- ILGFBUGLBSAQQB-GUBZILKMSA-N Glu-Glu-Arg Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O ILGFBUGLBSAQQB-GUBZILKMSA-N 0.000 description 1
- LRPXYSGPOBVBEH-IUCAKERBSA-N Glu-Gly-Leu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(O)=O LRPXYSGPOBVBEH-IUCAKERBSA-N 0.000 description 1
- RBXSZQRSEGYDFG-GUBZILKMSA-N Glu-Lys-Ser Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O RBXSZQRSEGYDFG-GUBZILKMSA-N 0.000 description 1
- DXVOKNVIKORTHQ-GUBZILKMSA-N Glu-Pro-Glu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(O)=O DXVOKNVIKORTHQ-GUBZILKMSA-N 0.000 description 1
- MIWJDJAMMKHUAR-ZVZYQTTQSA-N Glu-Trp-Val Chemical compound CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)NC(=O)[C@H](CCC(=O)O)N MIWJDJAMMKHUAR-ZVZYQTTQSA-N 0.000 description 1
- HJTSRYLPAYGEEC-SIUGBPQLSA-N Glu-Tyr-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CCC(=O)O)N HJTSRYLPAYGEEC-SIUGBPQLSA-N 0.000 description 1
- LZEUDRYSAZAJIO-AUTRQRHGSA-N Glu-Val-Glu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(O)=O)C(O)=O LZEUDRYSAZAJIO-AUTRQRHGSA-N 0.000 description 1
- QSDKBRMVXSWAQE-BFHQHQDPSA-N Gly-Ala-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)CN QSDKBRMVXSWAQE-BFHQHQDPSA-N 0.000 description 1
- BYYNJRSNDARRBX-YFKPBYRVSA-N Gly-Gln-Gly Chemical compound NCC(=O)N[C@@H](CCC(N)=O)C(=O)NCC(O)=O BYYNJRSNDARRBX-YFKPBYRVSA-N 0.000 description 1
- CCBIBMKQNXHNIN-ZETCQYMHSA-N Gly-Leu-Gly Chemical compound NCC(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O CCBIBMKQNXHNIN-ZETCQYMHSA-N 0.000 description 1
- LHYJCVCQPWRMKZ-WEDXCCLWSA-N Gly-Leu-Thr Chemical compound [H]NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O LHYJCVCQPWRMKZ-WEDXCCLWSA-N 0.000 description 1
- GGAPHLIUUTVYMX-QWRGUYRKSA-N Gly-Phe-Ser Chemical compound OC[C@@H](C([O-])=O)NC(=O)[C@@H](NC(=O)C[NH3+])CC1=CC=CC=C1 GGAPHLIUUTVYMX-QWRGUYRKSA-N 0.000 description 1
- YXTFLTJYLIAZQG-FJXKBIBVSA-N Gly-Thr-Arg Chemical compound NCC(=O)N[C@@H]([C@H](O)C)C(=O)N[C@H](C(O)=O)CCCN=C(N)N YXTFLTJYLIAZQG-FJXKBIBVSA-N 0.000 description 1
- NWOSHVVPKDQKKT-RYUDHWBXSA-N Gly-Tyr-Gln Chemical compound [H]NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCC(N)=O)C(O)=O NWOSHVVPKDQKKT-RYUDHWBXSA-N 0.000 description 1
- 101100274557 Heterodera glycines CLE1 gene Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- KZTLOHBDLMIFSH-XVYDVKMFSA-N His-Ala-Asp Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(O)=O)C(O)=O KZTLOHBDLMIFSH-XVYDVKMFSA-N 0.000 description 1
- DZMVESFTHXSSPZ-XVYDVKMFSA-N His-Ala-Ser Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(O)=O DZMVESFTHXSSPZ-XVYDVKMFSA-N 0.000 description 1
- LNDVNHOSZQPJGI-AVGNSLFASA-N His-Pro-Pro Chemical compound C([C@H](N)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(O)=O)C1=CN=CN1 LNDVNHOSZQPJGI-AVGNSLFASA-N 0.000 description 1
- BRQKGRLDDDQWQJ-MBLNEYKQSA-N His-Thr-Ala Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(O)=O BRQKGRLDDDQWQJ-MBLNEYKQSA-N 0.000 description 1
- UMYZBHKAVTXWIW-GMOBBJLQSA-N Ile-Asp-Arg Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N UMYZBHKAVTXWIW-GMOBBJLQSA-N 0.000 description 1
- JQLFYZMEXFNRFS-DJFWLOJKSA-N Ile-Asp-His Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N JQLFYZMEXFNRFS-DJFWLOJKSA-N 0.000 description 1
- DCQMJRSOGCYKTR-GHCJXIJMSA-N Ile-Asp-Ser Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(O)=O DCQMJRSOGCYKTR-GHCJXIJMSA-N 0.000 description 1
- GYAFMRQGWHXMII-IUKAMOBKSA-N Ile-Asp-Thr Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)O)N GYAFMRQGWHXMII-IUKAMOBKSA-N 0.000 description 1
- VGSPNSSCMOHRRR-BJDJZHNGSA-N Ile-Ser-Lys Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)O)N VGSPNSSCMOHRRR-BJDJZHNGSA-N 0.000 description 1
- QQVXERGIFIRCGW-NAKRPEOUSA-N Ile-Ser-Met Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)O)N QQVXERGIFIRCGW-NAKRPEOUSA-N 0.000 description 1
- JDCQDJVYUXNCGF-SPOWBLRKSA-N Ile-Ser-Trp Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O)N JDCQDJVYUXNCGF-SPOWBLRKSA-N 0.000 description 1
- NAFIFZNBSPWYOO-RWRJDSDZSA-N Ile-Thr-Gln Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N NAFIFZNBSPWYOO-RWRJDSDZSA-N 0.000 description 1
- NXRNRBOKDBIVKQ-CXTHYWKRSA-N Ile-Tyr-Tyr Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)O)N NXRNRBOKDBIVKQ-CXTHYWKRSA-N 0.000 description 1
- 102000018071 Immunoglobulin Fc Fragments Human genes 0.000 description 1
- 108010091135 Immunoglobulin Fc Fragments Proteins 0.000 description 1
- 102000012745 Immunoglobulin Subunits Human genes 0.000 description 1
- 108010079585 Immunoglobulin Subunits Proteins 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 102000013691 Interleukin-17 Human genes 0.000 description 1
- 108050003558 Interleukin-17 Proteins 0.000 description 1
- 102000013264 Interleukin-23 Human genes 0.000 description 1
- 108010065637 Interleukin-23 Proteins 0.000 description 1
- 102100036672 Interleukin-23 receptor Human genes 0.000 description 1
- 102100037792 Interleukin-6 receptor subunit alpha Human genes 0.000 description 1
- 206010023232 Joint swelling Diseases 0.000 description 1
- 241000235058 Komagataella pastoris Species 0.000 description 1
- SITWEMZOJNKJCH-UHFFFAOYSA-N L-alanine-L-arginine Natural products CC(N)C(=O)NC(C(O)=O)CCCNC(N)=N SITWEMZOJNKJCH-UHFFFAOYSA-N 0.000 description 1
- 241000186660 Lactobacillus Species 0.000 description 1
- 241000282852 Lama guanicoe Species 0.000 description 1
- OGUUKPXUTHOIAV-SDDRHHMPSA-N Leu-Glu-Pro Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N1CCC[C@@H]1C(=O)O)N OGUUKPXUTHOIAV-SDDRHHMPSA-N 0.000 description 1
- APFJUBGRZGMQFF-QWRGUYRKSA-N Leu-Gly-Lys Chemical compound CC(C)C[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CCCCN APFJUBGRZGMQFF-QWRGUYRKSA-N 0.000 description 1
- QWWPYKKLXWOITQ-VOAKCMCISA-N Leu-Thr-Leu Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@H](C(O)=O)CC(C)C QWWPYKKLXWOITQ-VOAKCMCISA-N 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 102000004083 Lymphotoxin-alpha Human genes 0.000 description 1
- 108090000542 Lymphotoxin-alpha Proteins 0.000 description 1
- ULUQBUKAPDUKOC-GVXVVHGQSA-N Lys-Glu-Val Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O ULUQBUKAPDUKOC-GVXVVHGQSA-N 0.000 description 1
- YLBUMXYVQCHBPR-ULQDDVLXSA-N Met-Leu-Tyr Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 YLBUMXYVQCHBPR-ULQDDVLXSA-N 0.000 description 1
- GHQFLTYXGUETFD-UFYCRDLUSA-N Met-Tyr-Tyr Chemical compound CSCC[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)O)N GHQFLTYXGUETFD-UFYCRDLUSA-N 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 1
- WUGMRIBZSVSJNP-UHFFFAOYSA-N N-L-alanyl-L-tryptophan Natural products C1=CC=C2C(CC(NC(=O)C(N)C)C(O)=O)=CNC2=C1 WUGMRIBZSVSJNP-UHFFFAOYSA-N 0.000 description 1
- XMBSYZWANAQXEV-UHFFFAOYSA-N N-alpha-L-glutamyl-L-phenylalanine Natural products OC(=O)CCC(N)C(=O)NC(C(O)=O)CC1=CC=CC=C1 XMBSYZWANAQXEV-UHFFFAOYSA-N 0.000 description 1
- 206010029113 Neovascularisation Diseases 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000012124 Opti-MEM Substances 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 208000008469 Peptic Ulcer Diseases 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- HCTXJGRYAACKOB-SRVKXCTJSA-N Phe-Asn-Asp Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC(=O)O)C(=O)O)N HCTXJGRYAACKOB-SRVKXCTJSA-N 0.000 description 1
- HHOOEUSPFGPZFP-QWRGUYRKSA-N Phe-Asn-Gly Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(O)=O HHOOEUSPFGPZFP-QWRGUYRKSA-N 0.000 description 1
- LXVFHIBXOWJTKZ-BZSNNMDCSA-N Phe-Asn-Tyr Chemical compound N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)O LXVFHIBXOWJTKZ-BZSNNMDCSA-N 0.000 description 1
- MMYUOSCXBJFUNV-QWRGUYRKSA-N Phe-Gly-Cys Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)NCC(=O)N[C@@H](CS)C(=O)O)N MMYUOSCXBJFUNV-QWRGUYRKSA-N 0.000 description 1
- IAOZOFPONWDXNT-IXOXFDKPSA-N Phe-Ser-Thr Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(O)=O IAOZOFPONWDXNT-IXOXFDKPSA-N 0.000 description 1
- 206010035226 Plasma cell myeloma Diseases 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- IHCXPSYCHXFXKT-DCAQKATOSA-N Pro-Arg-Glu Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O IHCXPSYCHXFXKT-DCAQKATOSA-N 0.000 description 1
- SNGZLPOXVRTNMB-LPEHRKFASA-N Pro-Ser-Pro Chemical compound C1C[C@H](NC1)C(=O)N[C@@H](CO)C(=O)N2CCC[C@@H]2C(=O)O SNGZLPOXVRTNMB-LPEHRKFASA-N 0.000 description 1
- 241000588770 Proteus mirabilis Species 0.000 description 1
- 206010037888 Rash pustular Diseases 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 1
- 241000235346 Schizosaccharomyces Species 0.000 description 1
- 238000012300 Sequence Analysis Methods 0.000 description 1
- QGMLKFGTGXWAHF-IHRRRGAJSA-N Ser-Arg-Phe Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O QGMLKFGTGXWAHF-IHRRRGAJSA-N 0.000 description 1
- UCXDHBORXLVBNC-ZLUOBGJFSA-N Ser-Asn-Cys Chemical compound OC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(O)=O UCXDHBORXLVBNC-ZLUOBGJFSA-N 0.000 description 1
- KNZQGAUEYZJUSQ-ZLUOBGJFSA-N Ser-Asp-Ala Chemical compound C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)N KNZQGAUEYZJUSQ-ZLUOBGJFSA-N 0.000 description 1
- QKQDTEYDEIJPNK-GUBZILKMSA-N Ser-Glu-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)CO QKQDTEYDEIJPNK-GUBZILKMSA-N 0.000 description 1
- GZFAWAQTEYDKII-YUMQZZPRSA-N Ser-Gly-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CO GZFAWAQTEYDKII-YUMQZZPRSA-N 0.000 description 1
- BKZYBLLIBOBOOW-GHCJXIJMSA-N Ser-Ile-Asp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(O)=O)C(O)=O BKZYBLLIBOBOOW-GHCJXIJMSA-N 0.000 description 1
- GSCVDSBEYVGMJQ-SRVKXCTJSA-N Ser-Tyr-Asp Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)NC(=O)[C@H](CO)N)O GSCVDSBEYVGMJQ-SRVKXCTJSA-N 0.000 description 1
- PZHJLTWGMYERRJ-SRVKXCTJSA-N Ser-Tyr-Cys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CO)N)O PZHJLTWGMYERRJ-SRVKXCTJSA-N 0.000 description 1
- VVKVHAOOUGNDPJ-SRVKXCTJSA-N Ser-Tyr-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CO)C(O)=O VVKVHAOOUGNDPJ-SRVKXCTJSA-N 0.000 description 1
- JGUWRQWULDWNCM-FXQIFTODSA-N Ser-Val-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O JGUWRQWULDWNCM-FXQIFTODSA-N 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- 206010040799 Skin atrophy Diseases 0.000 description 1
- 241000256251 Spodoptera frugiperda Species 0.000 description 1
- 241000187747 Streptomyces Species 0.000 description 1
- 210000000447 Th1 cell Anatomy 0.000 description 1
- 210000004241 Th2 cell Anatomy 0.000 description 1
- PXQUBKWZENPDGE-CIQUZCHMSA-N Thr-Ala-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](C)NC(=O)[C@H]([C@@H](C)O)N PXQUBKWZENPDGE-CIQUZCHMSA-N 0.000 description 1
- CAJFZCICSVBOJK-SHGPDSBTSA-N Thr-Ala-Thr Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O CAJFZCICSVBOJK-SHGPDSBTSA-N 0.000 description 1
- YZUWGFXVVZQJEI-PMVVWTBXSA-N Thr-Gly-His Chemical compound C[C@H]([C@@H](C(=O)NCC(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N)O YZUWGFXVVZQJEI-PMVVWTBXSA-N 0.000 description 1
- SXAGUVRFGJSFKC-ZEILLAHLSA-N Thr-His-Thr Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H]([C@@H](C)O)C(O)=O SXAGUVRFGJSFKC-ZEILLAHLSA-N 0.000 description 1
- VRUFCJZQDACGLH-UVOCVTCTSA-N Thr-Leu-Thr Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O VRUFCJZQDACGLH-UVOCVTCTSA-N 0.000 description 1
- ABWNZPOIUJMNKT-IXOXFDKPSA-N Thr-Phe-Ser Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(O)=O ABWNZPOIUJMNKT-IXOXFDKPSA-N 0.000 description 1
- MUAFDCVOHYAFNG-RCWTZXSCSA-N Thr-Pro-Arg Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(O)=O MUAFDCVOHYAFNG-RCWTZXSCSA-N 0.000 description 1
- MXDOAJQRJBMGMO-FJXKBIBVSA-N Thr-Pro-Gly Chemical compound C[C@@H](O)[C@H](N)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O MXDOAJQRJBMGMO-FJXKBIBVSA-N 0.000 description 1
- YGCDFAJJCRVQKU-RCWTZXSCSA-N Thr-Pro-Val Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)[C@@H](C)O YGCDFAJJCRVQKU-RCWTZXSCSA-N 0.000 description 1
- WPSKTVVMQCXPRO-BWBBJGPYSA-N Thr-Ser-Ser Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O WPSKTVVMQCXPRO-BWBBJGPYSA-N 0.000 description 1
- ZESGVALRVJIVLZ-VFCFLDTKSA-N Thr-Thr-Pro Chemical compound C[C@H]([C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)N1CCC[C@@H]1C(=O)O)N)O ZESGVALRVJIVLZ-VFCFLDTKSA-N 0.000 description 1
- OMRWDMWXRWTQIU-YJRXYDGGSA-N Thr-Tyr-Cys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CS)C(=O)O)N)O OMRWDMWXRWTQIU-YJRXYDGGSA-N 0.000 description 1
- BPGDJSUFQKWUBK-KJEVXHAQSA-N Thr-Val-Tyr Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 BPGDJSUFQKWUBK-KJEVXHAQSA-N 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- QHWMVGCEQAPQDK-UMPQAUOISA-N Trp-Thr-Arg Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N)O QHWMVGCEQAPQDK-UMPQAUOISA-N 0.000 description 1
- BABINGWMZBWXIX-BPUTZDHNSA-N Trp-Val-Ser Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N BABINGWMZBWXIX-BPUTZDHNSA-N 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- KIJLSRYAUGGZIN-CFMVVWHZSA-N Tyr-Ile-Asp Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(O)=O)C(O)=O KIJLSRYAUGGZIN-CFMVVWHZSA-N 0.000 description 1
- UMSZZGTXGKHTFJ-SRVKXCTJSA-N Tyr-Ser-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 UMSZZGTXGKHTFJ-SRVKXCTJSA-N 0.000 description 1
- GZWPQZDVTBZVEP-BZSNNMDCSA-N Tyr-Tyr-Asn Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(N)=O)C(O)=O GZWPQZDVTBZVEP-BZSNNMDCSA-N 0.000 description 1
- AGDDLOQMXUQPDY-BZSNNMDCSA-N Tyr-Tyr-Ser Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CO)C(O)=O AGDDLOQMXUQPDY-BZSNNMDCSA-N 0.000 description 1
- LABUITCFCAABSV-UHFFFAOYSA-N Val-Ala-Tyr Natural products CC(C)C(N)C(=O)NC(C)C(=O)NC(C(O)=O)CC1=CC=C(O)C=C1 LABUITCFCAABSV-UHFFFAOYSA-N 0.000 description 1
- COYSIHFOCOMGCF-WPRPVWTQSA-N Val-Arg-Gly Chemical compound CC(C)[C@H](N)C(=O)N[C@H](C(=O)NCC(O)=O)CCCN=C(N)N COYSIHFOCOMGCF-WPRPVWTQSA-N 0.000 description 1
- COYSIHFOCOMGCF-UHFFFAOYSA-N Val-Arg-Gly Natural products CC(C)C(N)C(=O)NC(C(=O)NCC(O)=O)CCCN=C(N)N COYSIHFOCOMGCF-UHFFFAOYSA-N 0.000 description 1
- JXWGBRRVTRAZQA-ULQDDVLXSA-N Val-Tyr-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](C(C)C)N JXWGBRRVTRAZQA-ULQDDVLXSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229960002964 adalimumab Drugs 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000009824 affinity maturation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- SHGAZHPCJJPHSC-YCNIQYBTSA-N all-trans-retinoic acid Chemical compound OC(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-YCNIQYBTSA-N 0.000 description 1
- 101150087698 alpha gene Proteins 0.000 description 1
- KOSRFJWDECSPRO-UHFFFAOYSA-N alpha-L-glutamyl-L-glutamic acid Natural products OC(=O)CCC(N)C(=O)NC(CCC(O)=O)C(O)=O KOSRFJWDECSPRO-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 229940044094 angiotensin-converting-enzyme inhibitor Drugs 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 230000000078 anti-malarial effect Effects 0.000 description 1
- 230000000561 anti-psychotic effect Effects 0.000 description 1
- 239000003430 antimalarial agent Substances 0.000 description 1
- 229940030999 antipsoriatics Drugs 0.000 description 1
- 239000003435 antirheumatic agent Substances 0.000 description 1
- 238000003782 apoptosis assay Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 108010068265 aspartyltyrosine Proteins 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000005784 autoimmunity Effects 0.000 description 1
- 229960002170 azathioprine Drugs 0.000 description 1
- LMEKQMALGUDUQG-UHFFFAOYSA-N azathioprine Chemical compound CN1C=NC([N+]([O-])=O)=C1SC1=NC=NC2=C1NC=N2 LMEKQMALGUDUQG-UHFFFAOYSA-N 0.000 description 1
- 239000002876 beta blocker Substances 0.000 description 1
- 229940097320 beta blocking agent Drugs 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229940125385 biologic drug Drugs 0.000 description 1
- 238000001815 biotherapy Methods 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000022534 cell killing Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000000287 crude extract Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 108010016616 cysteinylglycine Proteins 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 108010055341 glutamyl-glutamic acid Proteins 0.000 description 1
- 108010020688 glycylhistidine Proteins 0.000 description 1
- 108010050848 glycylleucine Proteins 0.000 description 1
- 108010087823 glycyltyrosine Proteins 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012145 high-salt buffer Substances 0.000 description 1
- 108010040030 histidinoalanine Proteins 0.000 description 1
- 108010085325 histidylproline Proteins 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 229940048921 humira Drugs 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229960003444 immunosuppressant agent Drugs 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 210000004969 inflammatory cell Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 108040001844 interleukin-23 receptor activity proteins Proteins 0.000 description 1
- 108040006858 interleukin-6 receptor activity proteins Proteins 0.000 description 1
- 230000031146 intracellular signal transduction Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 210000002510 keratinocyte Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229940039696 lactobacillus Drugs 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 230000008183 lymphocyte mediated immunity Effects 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000007758 minimum essential medium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 201000000050 myeloid neoplasm Diseases 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 238000007857 nested PCR Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 208000011906 peptic ulcer disease Diseases 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 108010051242 phenylalanylserine Proteins 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000003234 polygenic effect Effects 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 108010031719 prolyl-serine Proteins 0.000 description 1
- 108010004914 prolylarginine Proteins 0.000 description 1
- 108010070643 prolylglutamic acid Proteins 0.000 description 1
- 108010053725 prolylvaline Proteins 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 208000029561 pustule Diseases 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 210000004989 spleen cell Anatomy 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000010474 transient expression Effects 0.000 description 1
- 229960001727 tretinoin Drugs 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 108010038745 tryptophylglycine Proteins 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 229940046728 tumor necrosis factor alpha inhibitor Drugs 0.000 description 1
- 239000002451 tumor necrosis factor inhibitor Substances 0.000 description 1
- 239000007160 ty medium Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/24—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
- C07K16/241—Tumor Necrosis Factors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2866—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6863—Cytokines, i.e. immune system proteins modifying a biological response such as cell growth proliferation or differentiation, e.g. TNF, CNF, GM-CSF, lymphotoxin, MIF or their receptors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/565—Complementarity determining region [CDR]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/567—Framework region [FR]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/52—Assays involving cytokines
- G01N2333/525—Tumor necrosis factor [TNF]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cell Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Dermatology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Peptides Or Proteins (AREA)
Abstract
本发明属于免疫学领域,涉及抗TNFα的单域抗体及其用途。所述的单域抗体由重链构成,重链包括SEQ ID NO:48‑SEQ ID NO:55任意一条所示的重链CDR1、SEQ ID NO:56‑SEQ ID NO:63任意一条所示的重链CDR2和SEQ ID NO:64‑SEQ ID NO:71任意一条所示的重链CDR3。相对于现有技术,本发明的有益效果是:本发明使用生物基因工程技术筛选出特异性针对TNFα的单域抗体,这些抗体亲和力较好,并且能阻断特定细胞释放细胞因子,通过原核表达及真核表达均具有良好的结合活性,具有一定的成药性。
Description
技术领域
本发明涉及能够与TNFα特异性结合的单域抗体以及含有该单域抗体作为有效成分的药物组合物,及其药物治疗用途。
背景技术
银屑病是一种较为常见的慢性炎症性皮肤病,俗称牛皮癣。该病在冬季易复发或加重,春秋季节多缓解,全球患病率约在2%~3%,其中有1/3的银屑病患者有银屑病关节炎(psoriaticarthritis,PsA),常伴有关节肿痛、僵硬及运动障碍,部分可累及脊柱,严重者可造成残疾,对于患者身心健康产生了严重的影响。银屑病按照其临床特征进行分类,主要有以下几类:寻常型、关节型、脓疱型及红皮病型,90%以上的银屑病属于寻常型,该病的其他类型多由于患者在治疗期间使用外用刺激性药物、过度使用糖皮质激素以及免疫抑制剂过程中突然停药所导致。
银屑病发病机制尚不清楚。目前关于PsA的治疗方案主要为非甾体抗炎药、糖皮质激素、抗风湿药物、硫唑嘌呤、维A酸类等,以及物理治疗、中医治疗等方法来缓解症状、控制病情。传统疗法由于疗效欠佳及不良反应,如长期使用激素会导致各种各样的副作用(血压升高、血糖升高、骨质疏松、消化道溃疡、皮肤萎缩等),临床上逐渐倾向于生物制剂的研究,肿瘤坏死因子抑制剂经常被选为PsA患者的首选生物疗法,此外还有抗IL-17类生物制剂。
银屑病以角质形成细胞过度增生、炎症细胞浸润、新生血管形成作为其组织病理改变的三要素。患者存在多种免疫细胞、免疫分子、细胞内信号传导系统等功能异常,发病有一定的潜伏期,而在该时期服用抗疟疾、抗精神病锂制剂、抗高血压的β受体阻滞剂以及血管紧张素转换酶抑制剂均会诱发该病的发生。严重影响患者的生活质量甚至身心健康。
银屑病的发病机制尚不清楚,目前认为它是多基因遗传背景下的自身免疫紊乱性疾病。其发病与T淋巴细胞,主要是CD4+Th1淋巴细胞介导的免疫有关,致病过程包括初始T淋巴细胞活化为记忆—效应T淋巴细胞,记忆—效应T淋巴细胞进入循环移行至皮肤,聚集于病变部位,分泌多种细胞因子发挥多种生物学功能而致病。
TNF-α(同TNFα)是一种具有广泛生物学活性的细胞因子,在拥有TNF-α、TNF-β、TNF-γ的TNF家族总活性中TNF-α的活性占70%~95%,在异常情况下,特别是其水平升高时会导致免疫病理反应,如类风湿性关节炎、骨关节炎、银屑病、炎性肠炎、克朗病等。研究发现,银屑病患者皮损、血清、关节腔滑膜或细胞培养上清液中TNF-α的水平较正常对照组明显升高,经治疗后会有不同程度的下降,且银屑病患者病情严重程度与TNF-α的水平呈正相关,提示TNF-α在银屑病发病机制中有重要作用。
TNF-α主要由巨噬细胞分泌,其他类型的细胞如淋巴细胞、平滑肌细胞、成纤维细胞等在一定条件下也可产生和释放TNF-α,当银屑病免疫病理机制的开关被打开后,T淋巴细胞中Th1、Th2细胞均可产生TNF-α,使其发挥致病的生物学效应。已经知道TNF-α具有杀伤或抑制肿瘤细胞、抗感染的作用,其还能参与炎症反应、促进细胞增殖和分化,而后两者在银屑病的发病中起重要作用。
银屑病因顽固难治,被列为当今世界皮肤科领域的重要研究课题,是全世界皮肤科重点防治疾病之一。随着一系列新生物药物的上市,银屑病患者有了更多更好的用药选择。在自身免疫领域中,TNFα拮抗剂和白细胞介素(IL)类药物是目前研发的热点。
目前,现有技术中仍缺少亲和力强、具有药用价值的抗TNFα的单域抗体产品。因此,提供一种稳定性高,效果好的抗TNFα的单域抗体是本领域亟待解决的技术问题之一。
发明内容
本发明目的是提供一种能够与TNFα 特异性结合的单域抗体及其用途。
本发明的第一方面提供了抗TNFα的单域抗体,所述的单域抗体由重链构成,重链包括SEQ ID NO: 48-SEQ ID NO:55任意一条所示的重链CDR1、SEQ ID NO: 56-SEQ ID NO:63任意一条所示的重链CDR2和SEQ ID NO:64-SEQ ID NO:71任意一条所示的重链CDR3。
优选地,所述的重链CDR1、重链CDR2和重链CDR3的氨基酸序列为下述(1)-(9)的一种:
(1)SEQ ID NO:55所示的CDR1,SEQ ID NO:57所示的CDR2,SEQ ID NO:65所示的CDR3;
(2)SEQ ID NO:50所示的CDR1,SEQ ID NO:60所示的CDR2,SEQ ID NO:70所示的CDR3;
(3)SEQ ID NO:49所示的CDR1,SEQ ID NO:62所示的CDR2,SEQ ID NO:64所示的CDR3;
(4)SEQ ID NO:54所示的CDR1,SEQ ID NO:58所示的CDR2,SEQ ID NO:68所示的CDR3;
(5)SEQ ID NO:53所示的CDR1,SEQ ID NO:59所示的CDR2,SEQ ID NO:67所示的CDR3;
(6)SEQ ID NO:50所示的CDR1,SEQ ID NO:61所示的CDR2,SEQ ID NO:70所示的CDR3;
(7)SEQ ID NO:52所示的CDR1,SEQ ID NO:63所示的CDR2,SEQ ID NO:66所示的CDR3;
(8)SEQ ID NO:51所示的CDR1,SEQ ID NO:61所示的CDR2,SEQ ID NO:69所示的CDR3;
(9)SEQ ID NO:48所示的CDR1,SEQ ID NO:56所示的CDR2,SEQ ID NO:71所示的CDR3。
以上的CDR组合(1)对应SEQ ID NO.1,CDR组合(2)对应SEQ ID NO.2,CDR组合(3)对应SEQ ID NO.3、SEQ ID NO.4,CDR组合(4)-(9)依次对应SEQ ID NO.5、SEQ ID NO.6、SEQID NO.7、SEQ ID NO.8、SEQ ID NO.9、SEQ ID NO.10。
上述所有序列,可以替换为与该序列具有“至少80%同源性”的序列或仅一个或少数几个氨基酸替换的序列;优选为“至少85%同源性”,更优选为“至少90%同源性”,更优选为“至少95%同源性”,最优选为“至少98%同源性”。
在一个实施方案中,其中所述重链CDR1、CDR2和CDR3的任何一个或多个CDR中,一个至五个任意氨基酸残基可以分别用其保守氨基酸取代。具体地,所述重链CDR1中,1至5个氨基酸残基可由其保守氨基酸替换;所述重链CDR2中,1至5个氨基酸残基可由其保守氨基酸替换;所述重链CDR3中,1至5个氨基酸残基可由其保守氨基酸替换。
本发明的“抗TNFα的单域抗体”,不仅包括完整的抗体,还包括所述抗体的片段、衍生物和类似物。如本文所用,术语“片段”、“衍生物”和“类似物”是指基本上保持本发明抗体相同的生物学功能或活性的多肽。本发明的多肽片段、衍生物或类似物可以是(i)有一个或多个保守或非保守性氨基酸残基(优选保守性氨基酸残基)被取代的多肽,而这样的取代的氨基酸残基可以是也可以不是由遗传密码编码的,或(ii)在一个或多个氨基酸残基中具有取代基团的多肽,或(iii)成熟多肽与另一个化合物(比如延长多肽半衰期的化合物,例如聚乙二醇)融合所形成的多肽,或(iv)附加的氨基酸序列融合到此多肽序列而形成的多肽(如前导序列或分泌序列或用来纯化此多肽的序列或蛋白原序列,或与Fc标签形成的融合蛋白)。根据本文的教导,这些片段、衍生物和类似物属于本领域熟练技术人员公知的范围。
在一个优选实施方案中,所述的抗体序列还包括框架区FR;所述框架区FR包括FR1、FR2、FR3和FR4的氨基酸序列;框架区FR的氨基酸序列分别为:
SEQ ID NO: 21-27中的任意一条所示的FR1或FR1的变体,所述FR1的变体在所述FR1中包含至多5个氨基酸的替换;
SEQ ID NO: 28-36中的任意一条所示的FR2或FR2的变体,所述FR2的变体在所述FR2中包含至多5个氨基酸的替换;
SEQ ID NO: 37-44中的任意一条所示的FR3或FR3的变体,所述FR3的变体在所述FR3中包含至多5个氨基酸的替换;
SEQ ID NO:45-47中的任意一条所示的FR4或FR4的变体,所述FR4的变体在所述FR4中包含至多5个氨基酸的替换。
本发明的第二方面是提供抗TNFα的单域抗体的氨基酸序列,所述单域抗体的氨基酸序列分别如SEQ ID NO.1-10所示,或者所述单域抗体与SEQ ID NO.1-10 的氨基酸序列具有至少80%(更优选为至少95%)序列同源性。
在一个实施方案中,所述抗TNFα的单域抗体与选自SEQ ID NO:1-10的氨基酸序列具有至少90%、91%、92%、93%、94%、95%、96%、97%、98%、99%、100%序列同源性,并且能够特异性结合TNFα蛋白。
本发明的第三个方面是提供一种双特异性抗体,所述双特异性抗体包括第一抗原结合部分和第二抗原结合部分,第一抗原结合部分为单域抗体,所述的单域抗体的氨基酸序列分别如SEQ ID NO.1-10所示或与SEQ ID NO.1-10具有至少80%(优选为至少95%)同源性。第二抗原结合部分为另一种抗体,例如可以为针对IL-17A、IL-6R、IL-6、IL-23或IL-23R的抗体(可以为单抗、多抗、单域抗体或者抗体的其它任意形式);第二抗原结合部分也可以为针对其它抗原的抗体,以应用于疾病的诊断、预防或治疗或者抗原的检测。
本发明的第四个方面是提供前述任一的抗TNFα的单域抗体在制备双特异性抗体中的用途。
本发明的第五方面是提供所述前述任一的抗TNFα的单域抗体的Fc融合抗体或人源化抗体。
本发明的第六个方面是提供编码前述的抗TNFα的单域抗体或前述的Fc融合抗体或前述的人源化抗体的核苷酸分子,其核苷酸序列分别如SEQ ID NO:11-20所示,或者与SEQ ID NO:11-20具有至少95%序列同源性。
在一个实施方案中,编码所述抗TNFα的单域抗体的核酸分子与选自SEQ ID NO:11-20的核苷酸序列具有至少90%、91%、92%、93%、94%、95%、96%、97%、98%、99%、100%序列同源性,并且其编码的抗TNFα的单域抗体能够特异性结合TNFα蛋白。
本发明的第七个方面是提供一种表达载体,其包含编码抗TNFα的单域抗体或Fc融合抗体或人源化抗体的核苷酸分子,其核苷酸序列分别如SEQ ID NO:11-20所示。
在一个优选的实施方案中,所使用的表达载体为RJK-V4-3(通过基因工程手段将编码抗TNFα的单域抗体或其Fc融合抗体或人源化抗体的核苷酸分子整合入RJK-V4-3中),根据需要还可以选择其他的通用型表达载体。
本发明的第八个方面是提供一种能够表达前述的抗TNFα的单域抗体的宿主细胞,或其包含前述的表达载体。优选宿主细胞为细菌细胞、真菌细胞或哺乳动物细胞。
在另一个优选的实施方案中,所述的宿主细胞包括原核细胞或真核细胞,包括细菌,真菌。
在另一个优选的实施方案中,所述的宿主细胞选自下组:大肠杆菌、酵母细胞、哺乳动物细胞、噬菌体、或其组合。
在另一个优选的实施方案中,所述原核细胞选自下组:大肠杆菌、枯草杆菌、乳酸菌、链霉菌、奇异变形菌、或其组合。
在另一个优选的实施方案中,所述真核细胞选自下组:巴斯德毕赤酵母、酿酒酵母、裂殖酵母、木霉、或其组合。
在另一个优选的实施方案中,所示真核细胞选自下组:草地粘虫等昆虫细胞、烟草等植物细胞、BHK细胞、CHO细胞、COS细胞、骨髓瘤细胞、或其组合。
在另一个优选的实施方案中,所述宿主细胞为悬浮ExpiCHO-S细胞。
在另一个优选的实施方案中,所述宿主细胞为悬浮293F细胞。
本发明的第九个方面是提供一种重组蛋白,包含前述的抗TNFα的单域抗体。所述的重组蛋白可以为前述的SEQ ID NO.1-10所示的单域抗体,也可以为与SEQ ID NO.1-10具有至少80%同源性的单域抗体,还可以是多表位抗体、多特异性抗体以及多价抗体;例如,所述的多表位抗体可由SEQ ID NO.1-10中的不止一条序列组成;所述的多价抗体可由SEQ IDNO.1-10中的其中一条序列重复排列若干次组成;所述的多特异性抗体包括但不限于前述的双特异性抗体,以及三特异性抗体;此外,重组蛋白可以为前述的抗体的片段、衍生物和类似物。
本发明的第十个方面是提供一种药物组合物,其包含前述的抗TNFα的单域抗体和药学上可接受的载体。通常,可将这些物质配制于无毒的、惰性的和药学上可接受的水性载体介质中,其中pH通常根据抗体的等电点确定(水性载体介质的pH需偏离该抗体的等电点,且与该抗体的等电点相差大约2)。配制好的药物组合物可以通过常规途径进行给药。
本发明的药物组合物可直接用于结合TNFα蛋白分子,因而可用于治疗TNFα异常表达相关的各种病症,例如类风湿性关节炎、骨关节炎、银屑病、炎性肠炎、克朗病等。此外,还可同时使用其他治疗剂。
本发明的药物组合物含有安全有效量(如0.001-99wt%,较佳地0.01-90wt%,更佳地0.1-80wt%)的本发明上述的单域抗体(或其偶联物)以及药学上可接受的载体或赋形剂。这类载体包括(但并不限于):盐水、缓冲液、葡萄糖、水、甘油、乙醇、及其组合。药物制剂应与给药方式相匹配。本发明的药物组合物可以被制成针剂形式,例如用生理盐水或含有葡萄糖和其他辅剂的水溶液通过常规方法进行制备。药物组合物如针剂、溶液宜在无菌条件下制造。此外,本发明的药物组合物还可与其他治疗剂一起使用。
本发明的第十一个方面是提供一种用于治疗与TNFα异常表达相关的病症的药剂,其包含前述的抗TNFα的单域抗体作为活性成分。
在一个优选的实施方案中,所述病症为自身免疫性疾病。
在一个优选的实施方案中,所述与TNFα异常表达相关的病症包括银屑病、类风湿性关节炎、骨关节炎、炎性肠炎或克朗病。尤其是银屑病。
本发明的第十二个方面是提供一种检测TNFα水平的试剂盒,其含有前述的抗TNFα的单域抗体。在本发明的一个优选例中,所述的试剂盒还包括容器、使用说明书、缓冲剂等。
在一个优选的实施方案中,该试剂盒包括识别TNFα蛋白的抗体,用于溶解样本的裂解介质,检测所需的通用试剂和缓冲液,如各种缓冲液、检测标记、检测底物等。该检测试剂盒可以是体外诊断装置。
在一个优选的实施方案中,所述的试剂盒还含有第二抗体和用于检测的酶或荧光或放射标记物,以及缓冲液。
在一个优选的实施方案中,所述试剂盒的第二抗体为前述的抗TNFα的单域抗体的抗体(作为抗抗体),可以为单域抗体、单克隆抗体、多克隆抗体或抗体的其它任意形式。
本发明的第十三个方面,提供了一种产生抗TNFα的单域抗体的方法,包括步骤:
(a)在适合产生单域抗体的条件下,培养本发明的第八个方面所述的宿主细胞,从而获得含所述抗TNFα的单域抗体的培养物;以及
(b)从所述培养物中分离或回收所述的抗TNFα的单域抗体;以及
(c)任选地,纯化和/或修饰步骤(b)中获得的TNFα的单域抗体。
本发明的第十四个方面是提供针对前述的抗TNFα的单域抗体或药物组合物在制备抑制TNFα基因表达的药物或抗银屑病药物中的用途。
本发明的第十五个方面是提供前述的抗TNFα的单域抗体或前述药物组合物在制备用于治疗疾病的药物中的用途。
在一个优选的实施方案中,所述疾病为与TNFα异常表达相关的病症。
在一个优选的实施方案中,所述疾病为自身免疫性疾病。
在一个优选的实施方案中,所述疾病为银屑病。
相对于现有技术,本发明的有益效果是:
本发明单域抗体特异性针对具有正确空间结构的TNFα蛋白。
本发明单域抗体具有较好的特异性,能够抑制TNFα蛋白的表达,且具有高于现有药物的阻断活性。在制备治疗自身免疫性疾病的药物中具有很大的应用前景。
本发明的单域抗体,表达体系选择灵活,既可以在原核系统中表达也可以在酵母细胞或哺乳动物细胞的真核系统中表达,且其在原核表达系统中的表达成本低,可降低后期生产成本。
本发明的单域抗体,其抗体的多组合形式改造简单,通过基因工程的方式简单的串联即可以获得多价、多特异性的抗体,并且其免疫异质性很低,在不经过人源化改造的情况下也不会产生较强的免疫反应。
本发明的单域抗体,其亲和力范围更为宽泛,在未进行亲和力成熟之前,其亲和力范围可以从nM级别至pM级别,为后期不同用途的抗体提供多个选择。
附图说明
为了更清楚地说明本申请的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,对于本领域普通技术人员而言,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为实施例3中靶向TNFα淘选的文库富集情况;
图2为实施例13中的抗体抗原结合量效曲线测定图;
图3为实施例14中抗体(真核样品)中和人源TNFα诱导Hela细胞释放IL-6实验结果图谱;
图4为实施例15中抗体(人源化样品)中和人源TNFα诱导Hela细胞释放IL-6实验结果图谱。
具体实施方式
下面结合实施例对本发明做进一步的详细说明,以令本领域技术人员参照说明书文字能够据以实施。
单域抗体(sdAb,也被研发者Ablynx称为纳米抗体或VHH)是本领域技术人员公知的。单域抗体为其互补决定区是单域多肽的一部分的抗体。因此,单域抗体包含单个互补决定区(单个CDR1、单个CDR2和单个CDR3)。单域抗体的实例为仅有重链的抗体(该抗体天然不包含轻链)、衍生自常规抗体的单域抗体和工程化抗体。
单域抗体可以衍生自任何物种,包括小鼠、人、骆驼、美洲驼、山羊、兔和牛。例如,天然存在的VHH分子可以衍生自骆驼科物种(例如骆驼、单峰骆驼、美洲驼和原驼)提供的抗体。像完整的抗体一样,单域抗体能够选择性地结合特定抗原。单域抗体可以仅含有免疫球蛋白链的可变结构域,该结构域具有CDR1、CDR2和CDR3以及框架区。
如本文所用,术语“序列同源性”表示两个(核苷酸或氨基酸)序列在比对中在相同位置处具有相同残基的程度,并且通常表示为百分数。优选地,同源性在被比较的序列的整体长度上确定。因此,具有完全相同序列的两个拷贝具有100%同源性。
本发明中,与本发明公开的CDR1-3的序列同源性高的序列,也可以得到针对TNFα的单域抗体。在一些实施例中,与SEQ ID NO:1-10中的序列具有“至少80%同源性”的序列,或者“至少85%同源性”、“至少90%同源性”、“至少95%同源性”、“至少98%同源性”的序列都可以实现发明目的。
在一些实施例中,与SEQ ID NO:1-10中的序列相比仅仅替换一个或少数几个氨基酸的序列,例如,包含1、2、3、4、5、6、7、8、9或10个保守氨基酸取代,也可以实现发明目的。实际上,在确定两个氨基酸序列之间的序列同源性程度或在确定单域抗体中的CDR1、CDR2和CDR3组合时,技术人员可以考虑所谓的“保守”氨基酸取代,在取代情况下,所述取代将优选为保守氨基酸取代,所述保守氨基酸,其通常可以被描述为氨基酸残基被具有相似化学结构的另一个氨基酸残基替代的氨基酸取代,并且该取代对多肽的功能、活性或其它生物学性质几乎没有或基本上没有影响。所述保守氨基酸取代在本领域是通用的,例如保守氨基酸取代是以下(a)-(d)组内的一个或少数几个氨基酸被同一组内另一个或少数几个氨基酸所取代:(a)极性带负电残基及其不带电酰胺:Asp、Asn、Glu、Gln;(b)极性带正电残基:His、Arg、Lys;(c)芳香族残基:Phe、Trp、Tyr;(d)脂肪族非极性或弱极性残基:Ala、Ser、Thr、Gly、Pro、Met、Leu、Ile、Val、Cys。特别优选的保守氨基酸取代如下:Asp被Glu取代;Asn被Gln或His取代;Glu被Asp取代;Gln被Asn取代;His被Asn或Gln取代;Arg被Lys取代;Lys被Arg、Gln取代;Phe被Met、Leu、Tyr取代;Trp被Tyr取代;Tyr被Phe、Trp取代;Ala被Gly或Ser取代;Ser被Thr取代;Thr被Ser取代;Gly被Ala或Pro取代;Met被Leu、Tyr或Ile取代;Leu被Ile或Val取代;Ile被Leu或Val取代;Val被Ile或Leu取代;Cys被Ser取代。另外,本领域技术人员知晓,单域抗体的创造性体现在CDR1-3区,而框架区序列FR1-4并非是不可改变的,FR1-4的序列可以采取本发明公开的序列的保守序列变体。
如本文所用,术语“Fc融合抗体”指利用基因工程技术将目标抗体的 Fc 段与某种具有生物学活性的功能蛋白分子融合而产生的新型蛋白。
术语“人源化抗体”是指将目标抗体(如动物抗体)的重链可变区与人抗体的恒定区融合而得到的抗体,或将目标抗体的互补决定区(CDR1~3序列)移植至人抗体的可变区内,得到的抗体,或将目标抗体根据人抗体骨架区(FR1~4)的特征进行氨基酸的突变后获得的抗体。人源化抗体可用合成法或定点突变法。
本发明的优选宿主细胞为细菌细胞、真菌细胞或哺乳动物细胞。
本专利是通过基因工程技术制备目标蛋白以及目标蛋白的截短体形式,然后将获得的抗原蛋白免疫内蒙古阿拉善双峰驼,通过多次免疫后,获得骆驼的外周血淋巴细胞或者脾细胞,通过基因工程的方式,将驼源抗体可变区编码序列重组到噬菌体展示载体中,通过噬菌体展示技术筛选出针对抗原蛋白的特异性抗体,并进一步检测其与抗原结合的能力以及在包括自身免疫疾病治疗中的应用。
现将上述技术方案拆分详解,以具体实施例的方式描述:
实施例1:人源TNFα重组胞外结构域蛋白的制备:
本专利中用到的人源重组胞外结构域蛋白为公司自己表达纯化获得,人源TNFα重组胞外结构域蛋白表达载体设计方案具体如下:
(1)在NCBI中检索获得TNFα的编码序列,其收录号为NM_000594.3,该序列编码产生的氨基酸序列登录号为NP_000585.2,Uniprot ID为P01375。
(2)分别通过TMHMM和SMART网站对NP_000585.2对应的氨基酸序列进行蛋白跨膜区和胞外端的分析。
(3)分析结果显示TNFα蛋白的胞外端为57- 233位氨基酸。
(4)利用基因合成的方式将编码TNFα蛋白的57- 233位氨基酸的核苷酸序列克隆到载体pcDNA3.4中。
(5)将构建好的载体进行Sanger测序,比对原始序列,确认无误后,将该重组质粒进行批量抽提,去除内毒素,转染悬浮293F进行目的蛋白的表达、纯化,纯化后的蛋白纯度高达90%,满足动物免疫的需求。
实施例2:针对TNFα蛋白的单域抗体文库的构建:
将1mg实施例1中纯化获得的人源重组TNFα蛋白与等体积的弗氏完全佐剂混合,免疫一只内蒙古阿拉善双峰驼,每周免疫一次,共连续免疫7次,除首次免疫外,其余六次均是用1mg TNFα蛋白与弗氏不完全佐剂等体积混合进行动物免疫,该免疫过程是为了集中刺激骆驼使其产生针对TNFα蛋白的抗体。
动物免疫结束后,抽取骆驼外周血淋巴细胞150mL,并提取细胞的RNA。利用提取的总RNA合成cDNA,并通过套式PCR反应以cDNA为模板扩增VHH(抗体重链可变区)。
然后利用限制性内切酶分别酶切pMECS载体和VHH片段,然后将酶切后的片段和载体链接。将连接后的片段电转化至感受态细胞TG1中,构建TNFα蛋白的噬菌体展示文库并测定库容,文库的库容大小约为1×109,同时,通过菌落PCR鉴定检测文库在目的片段的正确插入率。
结果显示,针对构建的TNFα的文库,正确插入率为97%。
实施例3:针对TNFα蛋白的单域抗体筛选:
取200μL实施例2中的重组TG1细胞至2×TY培养基中培养,期间加入40μL辅助噬菌体VCSM13侵染TG1细胞,并培养过夜以扩增噬菌体,次日利用PEG/NaCl沉淀噬菌体,离心收集扩增噬菌体。
将稀释在100 mM pH8.3的NaHCO3中的TNFα蛋白500μg偶联在酶标板上,4℃放置过夜,同时设立阴性对照孔(培养基对照);第二天加入200μL的3%的脱脂乳,室温封闭2h;封闭结束后,加入100μl扩增后噬菌体文库(大约2×1011个噬菌体颗粒),室温作用1h;作用1小时后,用PBS+0.05%Tween-20洗15遍,以洗掉未结合的噬菌体。
用终浓度为25mg/mL的胰蛋白酶将与TNFα蛋白特异性结合的噬菌体解离下,并感染处于对数生长期的大肠杆菌TG1细胞,37℃培养1h,产生并收集噬菌体用于下一轮的筛选,相同筛选过程重复1轮,逐步得到富集,富集图谱如图1所示。
实施例4:用噬菌体的酶联免疫方法(ELISA)筛选针对TNFα的特异性阳性克隆:
根据上述实施例3中的筛选方法对抗TNFα蛋白的单域抗体进行3轮筛选,抗TNFα蛋白的噬菌体富集因子达到10以上,筛选结束后,从筛选获得的阳性克隆中挑选384个单菌落分别接种于含100 μg/mL氨苄青霉素的2×TY培养基的96深孔板中,并设置空白对照,37℃培养至对数期后,加入终浓度为1 mM的IPTG,28℃培养过夜。
利用渗透涨破法获得粗提抗体;将TNFα重组蛋白分别释至100 mM pH8.3的NaHCO3中并将100μg蛋白在酶标板(ELISA板)中4℃包被过夜。将获得的抗体粗提液取100μL转移至加入抗原的ELISA板上,室温孵育1h;用PBST洗去未结合的抗体,加入100μl经1:2000稀释后的Mouse Anti-HA tag Antibody(HRP)(鼠抗HA辣根过氧化物酶标记抗体,ThermoFisher),在室温孵育1h;用PBST洗去未结合的抗体,加入辣根过氧化物酶显色液,37℃下反应15min后,加入终止液,于酶标仪上450nm波长处,读取吸收值。
当样品孔OD值大于对照孔5倍以上时,判定为阳性克隆孔;将阳性克隆孔的菌转摇在含有100 μg/mL氨苄青霉素的LB培养基中以便提取质粒并进行测序。
根据序列比对软件VectorNTI分析各个克隆株的基因序列,把CDR1,CDR2和CDR3序列相同的株视为同一克隆株,而序列不同的株视为不同克隆株,最终获得特异性针对TNFα蛋白的单域抗体(SEQ ID NO.1-10以及未示出序列的其它单域抗体,未示出序列的其它单域抗体包括在图1-4中所示出的除了1B2、1D4、1E9、1H10、2B1、2B8、2F3、4A5、4C11、4C3以外的所有单域抗体,例如1B11、1B3等)。
其抗体的氨基酸序列为FR1-CDR1-FR2-CDR2-FR3-CDR3-FR4结构,构成整个VHH。获得的单域抗体重组质粒可以在原核系统中进行表达,最终获得单域抗体蛋白。
10种单域抗体的CDR、FR序列如表1-7所示。10种单域抗体的氨基酸序列如SEQ IDNO.1-10所示,编码10种单域抗体的DNA序列如SEQ ID NO.11-20所示。
表1 10种单域抗体的CDR1序列
表2 9种单域抗体的CDR2序列
表3 10种单域抗体的CDR3序列
表4 10种单域抗体的FR1序列
表5 10种单域抗体的FR2序列
表6 10种单域抗体的FR3序列
表7 10种单域抗体的FR4序列
单域抗体的氨基酸序列SEQ ID NO.1-10依次与单域抗体1B2,1D4,1E9,1H10,2B1,2B8,2F3,4A5,4C11,4C3一一对应。
单域抗体的核苷酸序列SEQ ID NO.11-20也依次与单域抗体1B2,1D4,1E9,1H10,2B1,2B8,2F3,4A5,4C11,4C3一一对应。
实施例5:TNFα的蛋白的特异性单域抗体在宿主菌大肠杆菌中的纯化及表达
将实施例4中测序分析所获得不同克隆株的质粒(pMECS-VHH)电转化到大肠杆菌HB2151中,并将其涂布在LB+amp+glucose即含有氨苄青霉素和葡萄糖的培养平板上,37℃培养过夜;挑选单个菌落接种在5mL含有氨苄青霉素的LB培养液中,37℃摇床培养过夜。
接种1mL的过夜培养菌种至330mL TB培养液中,37℃摇床培养,培养到OD600nm值达到0.6-0.9时,加入1M IPTG,28℃摇床培养过夜;离心,收集大肠杆菌,利用渗透涨破法,获得抗体粗提液;
通过镍柱亲和层析法纯化出抗体,纯化后部分的单域抗体为SEQ ID NO.1-10的单域抗体,即1B2, 1D4,1E9,1H10,2B1,2B8,2F3,4A5,4C11,4C3。
实施例6:抗TNFα的单域抗体的人源化
人源化方法采用对基于大数据分析结果而构建的抗体框架区域突变文库进行高通量筛选的方法完成。详细步骤为:
(1)人源/驼源抗体数据的序列分析:对从NCBI网站批量下载的13873例Nb(Human)序列进行氨基酸偏好性分析,同时对本公司2000例纳米抗体序列进行氨基酸偏好性分析,得到框架区各个位点氨基端比例数据;
(2)人源驼源综合加权分析:将上述源/驼源抗体序列统一按照IMGT编号规则进行编号并一一对应,结合上述两个物种中氨基酸比例分析结果,按照人源90%驼源10%的权重进行加权分析,统计出各个位点氨基酸加权后的比例,并由高到低排序;根据最终的加权结果,框架区单个位点仅保留所占比例 >10% 的氨基酸种类,并根据保留后比例综合为1的标准进行所占比例 >10% 氨基酸最终权重的计算,作为后续氨基酸定制文库的设计依据;
(3)氨基酸定制文库的方案设计:对待进行突变的单独位点,规定其 >10% 的氨基酸数目为n, 规定其 >10% 中所占比例最高值与最低值的比值为V,对待进行突变的位点进行性质判断:若V≥3且n≤2 则认为该位点属于“高集中度位点”,否则认为该位点属于“中低集中度位点”。依据此方法将定制氨基酸文库分为“高/中低集中度文库”两个分别进行氨基酸定制文库的构建,上述(2)中的最终权重即为文库中位点氨基酸种类及比例的参考依据。
(4)氨基酸定制文库的高通量筛选:
对抗体株,1B2,1D4,1E9,1H10,2B1,2B8,2F3,4A5,4C11,4C3(即SEQ ID NO.1-10)分别构建人源化抗体文库,针对构建好的文库,分别用对应抗原进行淘选,并最终获得亲和力较高且人源化程度较高的抗体序列,例如可以得到以下人源化抗体:1B2-VF(1B2的人源化抗体序列)、1E9-VF(1E9的人源化抗体序列)、2B1-VF(2B1的人源化抗体序列)、4A5-VF(4A5的人源化抗体序列)、4C3-VF(4C3的人源化抗体序列)、4E10-VF(4E10的人源化抗体序列)。
实施例7:抗TNFα的单域抗体的Fc融合抗体真核表达载体的构建
(1)将实施例4中获得的目标序列亚克隆至真核表达载体中:将实施例4中筛选出来的抗体经Sanger测序得到其核苷酸序列;
(2)通过序列合成的方式将上述核苷酸序列(SEQ ID NO:11-20)合成至本公司设计改造的载体RJK-V4-3中得到重组真核表达载体,该载体的改造方法如实施例11所述;
(3)将步骤(2)构建好的重组真核表达载体转化至DH5α大肠杆菌中,培养进行质粒抽提,去除内毒素;
(4)将抽提后的质粒再进行序列测序鉴定;
(5)将确定无误后的重组载体准备后续真核细胞转染表达,通过实施例8或9的方法将VHH的Fc蛋白表达后并通过实施例10的方法纯化上述抗体。
实施例8:抗TNFα蛋白的单域抗体的Fc融合抗体在悬浮ExpiCHO-S细胞中表达
(1)转染前3天以2.5×105/mL细胞传代和扩大培养ExpiCHO-S™细胞,计算出的所需的细胞体积转移至装有新鲜的已预热的120mL(终体积)的ExpiCHO™表达培养基的500mL摇瓶中;使细胞浓度达到约4×106 -6×106活细胞/mL;
(2)在转染前一天,将ExpiCHO-S™细胞稀释浓度至3.5×106活细胞/ mL,使细胞过夜培养;
(3)转染当天,测定细胞密度和活细胞百分比。转染之前细胞密度应达到约7×106 -10×106活细胞/mL;
(4)用预热至37℃新鲜的ExpiCHO™表达培养基将细胞稀释至6×106个活细胞/mL。计算出的所需的细胞体积转移至装有新鲜的已预热的100mL(终体积)的ExpiCHO™表达培养基的500mL摇瓶中;
(5)使轻轻颠倒混匀ExpiFectamine™CHO试剂,用3.7mL OptiPRO™培养基稀释ExpiFectamine™CHO试剂,回荡或混匀;
(6)用冷藏的4mL OptiPRO™培养基稀释质粒DNA,回荡混匀;
(7)将ExpiFectamine CHO /质粒DNA(质粒DNA为实施例7制得的抗TNFα的单域抗体的Fc融合抗体真核表达载体)复合物室温孵育1-5分钟,然后轻轻加入制备的细胞悬液中,加入过程中轻轻回荡摇瓶;
(8)将细胞在37°C、 8%CO2、加湿的空气中震荡培养;
(9)转染后第1天(18-22小时后)添加600ul ExpiFectamine™CHO Enhancer和24mL ExpiCHO feed。
(10)在转染后约8天(细胞活率低于70%)收集上清。
实施例9:抗TNFα蛋白的单域抗体的Fc融合抗体在悬浮293F细胞中的表达
重组单域抗体表达实验流程(以500mL摇瓶为例):
(1)转染前3天以2.5×105/mL细胞传代和扩大培养293F细胞,计算出的所需的细胞体积转移至装有新鲜的已预热的120mL(终体积)的OPM-293 CD05 Medium培养基的500mL摇瓶中。使细胞浓度达到约2×106-3×106活细胞/ mL。
(2)转染当天,测定细胞密度和活细胞百分比。转染之前细胞密度应达到约2×106-3×106活细胞/ mL。
(3)用预热的OPM-293 CD05 Medium将细胞稀释至1×106个活细胞/ mL。计算出所需的细胞体积转移至装有新鲜的已预热的100mL(终体积)的培养基的500mL摇瓶中。
(4)用4mL Opti-MEM培养基稀释PEI(1mg/mL)试剂,回荡或吹打混匀;用4mL Opt-MEM培养基稀释质粒DNA(质粒DNA为实施例7制得的抗TNFα的单域抗体的Fc融合抗体真核表达载体),回荡混匀,并用0.22um的滤头过滤。室温孵育5min。
(5)将稀释的PEI试剂加入稀释的DNA中,颠倒混匀。将PEI/质粒DNA复合物室温孵育15-20分钟,然后轻轻加入制备的细胞悬液中,加入过程中轻轻回荡摇瓶。
(6)将细胞在37°C、 5%CO2、120rpm震荡培养。
(7)转染后第24h、72h添加5mL OPM-CHO PFF05补料。
(8)在转染后约7天(细胞活率低于70%)收集上清。
实施例10:抗TNFα蛋白的单域抗体的纯化
(1)将实施例8或9中获得蛋白表达上清用0.45μm的一次性滤头过滤除掉不可溶杂质;
(2)将上述滤液使用蛋白纯化仪进行亲和层析纯化,利用人源Fc与Protein A结合的能力,使用偶联Protein A的琼脂糖填料进行纯化;
(3)将滤液通过1mL/分钟的流速流穿Protein A预装柱,该步骤中滤液中的目标蛋白会与填料结合;
(4)通过低盐和高盐缓冲液将柱上结合的杂质蛋白洗涤;
(5)用低pH缓冲液将柱上结合的目标蛋白进行系统;
(6)将洗脱液迅速加入pH9.0的Tris-HCl溶液,进行中和;
(7)将上述中和后的蛋白溶液透析后,进行SDS-PAGE分析,确定蛋白纯度在95%以上,且浓度在0.5mg/mL以上后,低温保存备用。
实施例11:单域抗体真核表达载体RJK-V4-3的构建
所提及纳米抗体通用的目标载体RJK-V4-3,为本公司在invitrogen商业化载体pCDNA3.4(载体资料链接:https://assets.thermofisher.com/TFS-Assets/LSG/manuals/pcdna3_4_topo_ta_cloning_kit_man.pdf)的基础上融合了人源IgG4的重链编码序列中的Fc区段后改造而来的,即该载体包含了IgG4重链的铰链区(Hinge)CH2和CH3区。具体改造方案如下:
(1)选取pcDNA3.4上的限制性酶切位点XbaI和AgeI;
(2)在Fc片段编码序列的5’端和3’端通过重叠PCR的方式分别引入多克隆位点(MCS,Multiple Cloning Site)和6×His标签;
(3)使用分别带有XbaI和AgeI酶切位点的一对引物通过PCR的方式将上述片段扩增;
(4)使用限制性内切酶XbaI和AgeI分别酶切pcDNA3.4和(3)中的重组DNA片段;
(5)将酶切后的载体和插入片段在T4连接酶的作用下连接,然后将连接产物转化至大肠杆菌,扩增,测序核实,获得重组质粒。
实施例12:靶向人源TNFα蛋白(Tool antibody, Tab)的工具抗体的表达和纯化
Tab为Adalimumab(Humira),即阿达木单抗,序列来自IMGT。
将搜索到的上述序列委托通用生物系统(安徽)有限公司进行哺乳动物细胞表达系统密码子优化,并克隆至pcDNA3.1载体。经过抗性筛选,选择质粒阳性菌扩增,使用质粒中提试剂盒(Macherey Nagel, Cat#740412.50)抽提质粒。按照每100mL细胞加入100μg质粒(40μg重链+60μg轻链),使用PEI在293F细胞(培养基:FreeStyle 293 Expressionmedium, Thermo, Cat#12338026 + F-68, Thermo, Cat#24040032)中瞬转表达;转染6~24h后加入5%体积的10% Peptone(Sigma,Cat#P0521-100G),8% CO2 130rpm培养约7~8天;细胞活率降至50%时收取表达上清,使用ProteinA(GE,Cat#17-5438-02)重力柱纯化;PBS透析后,使用Nanodrop测定浓度,SEC鉴定纯度,间接ELISA验证结合能力;
通过本方法获得的Tab,浓度不小于2 mg/ml,纯度大于95%。
实施例13:抗体的抗原结合量效曲线测定
本实施例采用标准酶联免疫吸附测定(ELISA)试剂盒及其操作流程。
(1)包被50μL 1μg/mL TNFα(由实施例1制备得到),4℃过夜。
(2)洗板;加入200μL 5%牛奶,37℃封闭2h。
(3)将VHH稀释至2ug/mL,然后5倍梯度稀释抗体共8个浓度梯度。这里的VHH为:实施例9中经真核表达得到的抗TNFα蛋白的单域抗体的Fc融合抗体经实施例10纯化而得;
(4)洗板;加入50μL经步骤(3)稀释的抗体,两复孔,37℃孵育1h。
(5)洗板;加入50μL鼠抗HA标签HRP二抗,37℃孵育30min。
(6)洗板(多洗几次);加入50μL预先恢复常温的TMB,避光常温反应15min。
(7)加入50μL终止液(1N HCl),酶标仪读数保存。
(8)绘制曲线,计算EC50,如图2所示。可见本发明的10种单域抗体均对TNFα蛋白结合效力和特异性优异。
图2中,2A示出了单域抗体1B11、1B2、1B3、1B4、1B5、1B7对TNFα蛋白的结合力,2B示出了单域抗体1C7、1C8、1D11、1D2、1D3、1D4对TNFα蛋白的结合力,2C示出了单域抗体1E1、1E11、1E3、1E6、1E9、1F1对TNFα蛋白的结合力;2D示出了单域抗体1G5、1G7、1H10、1H8、2A12、2A4对TNFα蛋白的结合力,2E示出了单域抗体2A5、2A8、2A9、2B1、2B10、2B11对TNFα蛋白的结合力;2F示出了单域抗体2B6、2B8、2C2、2D10、2D9、2F3对TNFα蛋白的结合力,2G示出了单域抗体4A10、4A5、4A9、4B3、4C3、4C11对TNFα蛋白的结合力。
实施例14:抗体(真核样品)中和人源TNFα诱导L929细胞凋亡实验
按照本领域技术人员通用的方法进行如下操作:
(1)将复苏后传代3次及以上的L929细胞按10000个每孔铺入96孔板;
(2)将梯度稀释的抗体与4*11.82 ng/mL的TNFα溶液混合后,等体积加入细胞孔;这里的抗体为实施例9制得的抗TNFα蛋白的单域抗体的Fc融合抗体(在293F细胞中表达)经实施例10纯化而得;此外,还分别设置hIgG、Tab对照;Tab由实施例12制得;hIgG指同型对照,不与任何靶标结合的免疫球蛋白分子,通过商品化购买得到;图3的横坐标表示梯度稀释的抗体的具体浓度;
(3)细胞培养箱37℃孵育24h后,用Cell Titer Glo检测细胞活力,读取Luminescence值;
(4)根据检测结果计算抗体中和TNFα诱导L929细胞凋亡的EC50浓度,结果如图3所示。
图3中,3A示出了Tab、hIgG的实验结果,3B示出了1A6、1B2、1D4的实验结果,3C示出了1E9、1H10、2B1的实验结果;3D示出了2B8、2F3、3A3的实验结果,3E示出了4A5、4C3、4C11、4E10的实验结果。
实施例15:抗体(人源化样品)中和人源TNFα诱导L929细胞凋亡实验
按照本领域技术人员通用的方法进行如下操作:
(1)将复苏后传代3次及以上的L929细胞按10000个每孔铺入96孔板;
(2)将梯度稀释的抗体与4*11.82 ng/mL的TNFα溶液混合后,等体积加入细胞孔;这里的抗体为:人源化抗体1B2-VF、1E9-VF、2B1-VF、4A5-VF、4C3-VF或4E10-VF通过实施例7构建抗TNFα的人源化抗体的Fc融合抗体真核表达载体(将人源化抗体的核苷酸席列构建入载体RJK-V4-3中),再通过实施例9表达及实施例10纯化而得;此外,还分别设置hIgG、Tab对照;Tab由实施例12制得;hIgG指同型对照,不与任何靶标结合的免疫球蛋白分子,通过商品化购买得到;图4的横坐标表示梯度稀释的抗体的具体浓度;
(3)细胞培养箱37℃孵育24h后,用Cell Titer Glo检测细胞活力,读取Luminescence值;
(4)根据检测结果计算抗体中和TNFα诱导L929细胞凋亡的EC50浓度,结果如图4所示。
图4中,4A示出了Tab、hIgG的实验结果,4B示出了1B2-VF、1E9-VF、2B1-VF的实验结果,4C示出了4A5-VF、4C3-VF、4E10-VF的实验结果。
尽管本发明的实施方案已公开如上,但其并不仅仅限于说明书和实施方式中所列运用,它完全可以被适用于各种适合本发明的领域,对于熟悉本领域的人员而言,可容易地实现另外的修改,因此在不背离权利要求及等同范围所限定的一般概念下,本发明并不限于特定的细节。
序列表
<110> 南京融捷康生物科技有限公司
<120> 抗TNFα的单域抗体及其用途
<160> 71
<170> SIPOSequenceListing 1.0
<210> 1
<211> 123
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 1
Glu Ser Gly Gly Gly Ser Val Gln Ala Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Glu Val Ser Gly Tyr Thr Tyr Tyr Ser Asp Ala Cys Met Ala Trp
20 25 30
Phe Arg Gln Ala Pro Gly Lys Glu Arg Glu Gly Val Ala Val Ile Asp
35 40 45
Arg Asp His Ile Thr Gln His Ala Asp Ser Val Lys Gly Arg Phe Thr
50 55 60
Ile Ser Lys Asp Asn Ala Lys Asn Thr Leu Thr Leu Gln Met Asn Ser
65 70 75 80
Leu Glu Pro Glu Asp Thr Ala Met Tyr Tyr Cys Ala Ala Gly His Pro
85 90 95
Pro Ser Pro Arg Phe Gly Cys Gly Leu Gly Tyr Gln Tyr Tyr Asn Tyr
100 105 110
Trp Gly Gln Gly Thr Gln Val Thr Val Ser Ser
115 120
<210> 2
<211> 128
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 2
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser Gly Phe Arg Leu Ser Ser Val Asp Met Ser Trp Val
20 25 30
Arg Gln Val Pro Gly Lys Gly Leu Glu Trp Ile Ser Gly Ile Asn Ser
35 40 45
Ala Ser Asp Gly Ala Gly Ser Tyr Tyr Lys Glu Ser Val Lys Gly Arg
50 55 60
Phe Thr Ile Ser Arg Asp Ser Ala Lys Asn Thr Leu Tyr Leu Gln Met
65 70 75 80
Asn Ser Leu Lys Ser Glu Asp Thr Ala Val Tyr Tyr Cys Ala Thr Gly
85 90 95
Ala Cys Asp Cys Asn Ser Gly Ser Trp Cys Leu Gly Ser Cys Trp Arg
100 105 110
Gly Ser Thr Pro Pro Ser Pro Arg Gly Thr Gln Val Thr Val Ser Ser
115 120 125
<210> 3
<211> 123
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 3
Glu Ser Gly Gly Gly Ser Val Gln Ser Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Thr Val Phe Gly Ala Thr Phe Asn Gly His Ala Met Ala Trp Phe
20 25 30
Arg Gln Ala Pro Gly Lys Asp Arg Glu Gly Val Ser Cys Ile Ser Met
35 40 45
Ser Gly Arg Ser Thr Ala Tyr Ala Asp Ser Val Lys Gly Arg Phe Thr
50 55 60
Ile Ser Arg Asp Asn Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Gly
65 70 75 80
Leu Lys Pro Glu Asp Thr Ala Met Tyr Tyr Cys Ala Ala Ala Ala Phe
85 90 95
Gly Tyr Cys Ser Gly Pro Trp Ser Ser Ser His Gly Glu Tyr Met Tyr
100 105 110
Trp Gly Gln Gly Thr Gln Val Thr Val Ser Ser
115 120
<210> 4
<211> 123
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 4
Glu Ser Gly Gly Gly Leu Val Gln Ala Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Thr Val Phe Gly Ala Thr Phe Asn Gly His Ala Met Ala Trp Phe
20 25 30
Arg Gln Ala Pro Gly Lys Asp Arg Glu Gly Val Ser Cys Ile Ser Met
35 40 45
Ser Gly Arg Ser Thr Ala Tyr Ala Asp Ser Val Lys Gly Arg Phe Thr
50 55 60
Ile Ser Arg Asp Asn Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Gly
65 70 75 80
Leu Lys Pro Glu Asp Thr Ala Met Tyr Tyr Cys Ala Ala Ala Ala Phe
85 90 95
Gly Tyr Cys Ser Gly Pro Trp Ser Ser Ser His Gly Glu Tyr Met Tyr
100 105 110
Trp Gly Gln Gly Thr Gln Val Thr Val Ser Ser
115 120
<210> 5
<211> 119
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 5
Glu Ser Gly Gly Gly Ser Val Gln Ser Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Gln Ala Ser Gly Tyr Thr Ser Ser Ser Tyr Cys Met Gly Trp Phe
20 25 30
Arg Gln Val Pro Gly Lys Glu Arg Glu Gly Val Ala Ser Ile Asp Ser
35 40 45
Gly Gly Phe Thr His Thr Ala Asn Ser Val Lys Gly Arg Phe Thr Ile
50 55 60
Ser Gln Asp Asn Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Ser Leu
65 70 75 80
Lys Pro Glu Asp Thr Ala Met Tyr Tyr Cys Ala Ala Thr Pro Arg Glu
85 90 95
Phe Gly Trp Cys Ser Leu Ser Gly His Phe Asn Tyr Trp Gly Gln Gly
100 105 110
Thr Gln Val Thr Val Ser Ser
115
<210> 6
<211> 118
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 6
Glu Ser Gly Gly Gly Ser Val Gln Ala Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser Gly Tyr Thr Phe Ser Thr Tyr Cys Met Ala Trp Phe
20 25 30
Arg Gln Ala Pro Gly Glu Glu Arg Glu Gly Val Ala Tyr Ile Asp Thr
35 40 45
Asp Gly Ser Thr Gly His Ala Asp Ser Val Arg Gly Arg Phe Thr Val
50 55 60
Ser Arg Asp Asn Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Ser Leu
65 70 75 80
Lys Pro Glu Asp Thr Ala Ile Tyr Tyr Cys Ala Ala Arg Trp Thr Arg
85 90 95
Leu Cys Gly Trp Trp Ser Tyr Pro Thr Gly Ser Trp Gly Gln Gly Thr
100 105 110
Gln Val Thr Val Ser Ser
115
<210> 7
<211> 128
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 7
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser Gly Phe Arg Leu Ser Ser Val Asp Met Ser Trp Val
20 25 30
Arg Gln Val Pro Gly Glu Gly Leu Glu Trp Ile Ser Gly Ile Asn Ser
35 40 45
Ala Ser Asp Gly Ala Arg Ser Tyr Tyr Lys Glu Ser Val Lys Gly Arg
50 55 60
Phe Thr Ile Ser Arg Asp Ser Ala Lys Asn Thr Leu Tyr Leu Gln Met
65 70 75 80
Asn Ser Leu Lys Ser Glu Asp Thr Ala Val Tyr Tyr Cys Ala Thr Gly
85 90 95
Ala Cys Asp Cys Asn Ser Gly Ser Trp Cys Leu Gly Ser Cys Trp Arg
100 105 110
Gly Ser Thr Pro Pro Ser Pro Arg Gly Thr Gln Val Thr Val Ser Ser
115 120 125
<210> 8
<211> 123
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 8
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Thr Val Ser Gly Leu Thr Phe Asn Asp Tyr Ala Leu Ala Trp Phe
20 25 30
Arg Gln Ala Pro Gly Lys Asp Arg Glu Gly Val Ser Cys Ile Ser Trp
35 40 45
Ser Gly Gly Ser Thr Ala Tyr Ala Asp Ser Val Lys Gly Arg Phe Thr
50 55 60
Ile Ser Arg Asp Asn Ala Lys Asn Thr Val Tyr Leu Gln Met Asn Ser
65 70 75 80
Leu Lys Pro Glu Asp Thr Ala Met Tyr Tyr Cys Ala Ala Pro Ala Phe
85 90 95
Arg Tyr Cys Ser Gly Pro Trp Ser Ser Ser His Gly Glu Tyr Ile Tyr
100 105 110
Trp Gly Gln Gly Thr Gln Val Thr Val Ser Ser
115 120
<210> 9
<211> 128
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 9
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser Gly Phe Ser Val Ser Ser Tyr Asp Met Ser Trp Val
20 25 30
Arg Gln Thr Pro Gly Lys Gly Leu Glu Trp Val Ser Gly Ile Asn Ser
35 40 45
Ala Ser Asp Gly Ala Arg Ser Tyr Tyr Lys Glu Ser Val Lys Gly Arg
50 55 60
Phe Thr Ile Ser Arg Asp Asn Ala Lys Asn Thr Leu Tyr Leu Gln Met
65 70 75 80
Asn Ser Leu Lys Ser Glu Asp Thr Ala Val Tyr Tyr Cys Ala Thr Gly
85 90 95
Ala Cys Asp Cys Asn Ser Gly Ser Arg Cys Tyr Gly Ser Cys Trp Arg
100 105 110
Gly Ser Thr Pro Pro Ser Pro Arg Gly Thr Gln Val Thr Val Ser Ser
115 120 125
<210> 10
<211> 121
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 10
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser Glu Lys Ser Tyr Ser Ser Asn Cys Met Gly Trp Phe
20 25 30
Arg Gln Ala Leu Gly Lys Glu Val Glu Gly Val Ala Ala Ile Asp His
35 40 45
Asp Gly Ile Thr Thr Thr Thr Thr Pro Val Lys Gly Arg Phe Thr Ile
50 55 60
Ser Lys Asp Asn Ala Lys Arg Met Leu Tyr Leu Gln Met Asn Ser Leu
65 70 75 80
Lys Pro Glu Asp Thr Ala Thr Tyr Tyr Cys Ala Thr Gly His Ala Ser
85 90 95
Ala Gly Tyr Cys Ser Ala Ile Tyr Leu Ser Arg Phe Gly Thr Arg Gly
100 105 110
Gln Gly Thr Gln Val Thr Val Ser Ser
115 120
<210> 11
<211> 369
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 11
gagtctggag gaggctcggt gcaggctgga gggtctctga gactctcctg tgaagtctct 60
ggatacacct actacagtga cgcctgcatg gcctggttcc gccaggctcc agggaaggag 120
cgcgaggggg tcgcggttat tgatcgtgat catatcacac aacacgcaga ctccgtgaag 180
ggccgattca ccatctccaa agacaacgcc aagaacactc tgactctgca aatgaacagc 240
ctggaacctg aggacactgc catgtactac tgtgcggcag gacacccgcc aagcccgcga 300
tttggttgtg gtcttgggta ccagtattat aactactggg gccaggggac ccaggtcacc 360
gtctcctca 369
<210> 12
<211> 384
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 12
gagtctgggg gaggcttggt gcagcctggg gggtctctga gactctcctg tgcagcctct 60
ggattcagac ttagtagcgt cgacatgagt tgggtccgtc aggttccagg gaaggggctc 120
gagtggatct caggtattaa tagtgctagt gatggtgctg gatcatacta caaagagtcc 180
gtgaagggcc ggttcaccat ctccagagac agcgccaaga acacgctgta tctgcaaatg 240
aacagtctga aaagtgagga tactgccgtg tattactgcg ccacaggggc ttgtgactgc 300
aattcaggct cttggtgtct tggctcgtgc tggcgcggct ccactccacc ttctccgaga 360
ggaacccagg tcaccgtctc ctca 384
<210> 13
<211> 369
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 13
gagtctggag gaggctcggt gcagtctgga gggtctctga gactctcctg tacagtcttt 60
ggagcgactt ttaatggaca tgccatggcc tggttccgcc aggctccagg gaaggaccgc 120
gaaggggtct catgtattag tatgagtggt cgtagcacag cctatgcaga ctccgtgaag 180
ggccgattca ccatctccag agacaacgcc aagaacacgc tgtatctgca aatgaacggc 240
ctgaaacctg aggacacggc catgtattac tgtgcggcag cagcatttgg atactgttca 300
ggcccttggt cgtcaagtca cggagagtat atgtactggg gccaggggac ccaggtcacc 360
gtctcctca 369
<210> 14
<211> 369
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 14
gagtctgggg gaggtttggt gcaggcaggg gggtctctga gactctcctg tacagtcttt 60
ggagcgactt ttaatggaca tgccatggcc tggttccgcc aggctccagg gaaggaccgc 120
gaaggggtct catgtattag tatgagtggt cgtagcacag cctatgcaga ctccgtgaag 180
ggccgattca ccatctccag agacaacgcc aagaacacgc tgtatctgca aatgaacggc 240
ctgaaacctg aggacacggc catgtattac tgtgcggcag cagcatttgg atactgttca 300
ggcccttggt cgtcaagtca cggagagtat atgtactggg gccaggggac ccaggtcacc 360
gtctcctca 369
<210> 15
<211> 357
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 15
gagtttggag gaggttcggt gcagtctgga gggtctctga gactctcctg tcaagcctct 60
ggatacacct ccagtagcta ctgcatgggc tggttccgcc aggttccagg gaaggagcgc 120
gagggggtcg caagtattga tagtggcggt ttcactcaca ccgcaaactc cgtgaagggc 180
cgattcacca tctcccaaga caacgccaag aacacgctgt atctgcaaat gaacagcctg 240
aaacctgagg acacggccat gtattactgc gcggcgaccc cacgtgaatt cgggtggtgt 300
tcactgtcgg gacacttcaa ctactggggc caggggaccc aggtcaccgt ctcctca 357
<210> 16
<211> 354
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 16
gagtctggag gaggctcggt gcaggctgga gggtctctga gactctcctg tgcagcctct 60
ggatacacct tcagtaccta ctgcatggcc tggttccgcc aggctccagg ggaggagcgc 120
gagggggtcg cttatattga tactgatggt agcacggggc acgctgactc cgtgaggggc 180
cgatttaccg tctccagaga caacgccaag aacactctgt atctgcaaat gaacagcctg 240
aaacctgagg acactgccat atactactgt gcggccagat ggactcggct gtgcggttgg 300
tggtcttacc cgacgggttc ctggggccag gggacccagg tcaccgtctc ctca 354
<210> 17
<211> 384
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 17
gagtctggag gaggcttggt gcagcctggg gggtctctga gactctcctg tgcagcctct 60
ggattcagac ttagtagcgt cgacatgagt tgggtccgtc aggttccagg ggaggggctc 120
gagtggatct caggtattaa tagtgctagt gatggtgcta gatcatacta caaagagtcc 180
gtgaagggcc ggttcaccat ctccagagac agcgccaaga acacgctgta tctgcaaatg 240
aacagtctga aaagtgagga tactgccgtg tattactgcg ccacaggggc ttgtgactgc 300
aattcaggct cttggtgtct tggctcgtgc tggcgcggct ccactccacc ttctccgaga 360
ggaacccagg tcaccgtctc ctca 384
<210> 18
<211> 369
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 18
gagtctgggg gaggcttggt gcagcctggg gggtctctga gactctcctg tacagtctct 60
ggattgactt ttaatgatta tgccctggcc tggttccgcc aggctccagg gaaggaccgc 120
gagggggtct catgtattag ctggagtggt ggtagcacag cctatgcaga ctccgtgaag 180
ggccgattca ccatctccag agacaacgcc aagaacacgg tgtatctgca aatgaacagc 240
ctgaaacctg aggacacggc catgtattac tgtgcggcac cagcatttcg atactgttca 300
ggcccttggt cctcgagtca cggagagtat atctactggg gccaggggac ccaggtcacc 360
gtctcctca 369
<210> 19
<211> 384
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 19
gagtctggag gaggcttggt gcagcctggg gggtctctga gactctcctg tgcagcctct 60
ggattcagcg tcagtagcta cgacatgagt tgggtccgcc agactccagg gaaggggctc 120
gagtgggtct caggtattaa tagtgctagt gatggtgcta gatcatacta caaagagtcc 180
gtgaagggcc gattcaccat ctccagagac aacgccaaga acacgctgta tctgcaaatg 240
aacagcctga aaagtgagga cactgccgtg tattactgcg ccacaggggc ttgtgactgc 300
aattcaggct ctaggtgtta tggctcgtgc tggcgcggct ccactccacc ttctccgagg 360
gggacccagg tcaccgtctc ctca 384
<210> 20
<211> 363
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 20
gagtctgggg gaggcttggt gcagcctggg gggtctctga gactctcctg tgcagcctct 60
gaaaaatcct acagtagcaa ctgcatgggc tggttccgcc aggctctagg gaaggaggtc 120
gagggggtcg cagccattga tcatgatggt atcacaacca ccacaacgcc cgtgaagggc 180
cgattcacca tctccaaaga caacgccaag aggatgctgt atctgcaaat gaacagcctg 240
aaacctgagg acactgccac atactactgt gcgacaggcc acgccagtgc cggatattgt 300
agtgctattt atctgtcgag atttggtacc aggggccagg ggacccaggt caccgtctcc 360
tca 363
<210> 21
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 21
Glu Ser Gly Gly Gly Ser Val Gln Ser Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Gln Ala Ser
20
<210> 22
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 22
Glu Ser Gly Gly Gly Leu Val Gln Ala Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Thr Val Phe
20
<210> 23
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 23
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser
20
<210> 24
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 24
Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Thr Val Ser
20
<210> 25
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 25
Glu Ser Gly Gly Gly Ser Val Gln Ala Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Ala Ala Ser
20
<210> 26
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 26
Glu Ser Gly Gly Gly Ser Val Gln Ala Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Glu Val Ser
20
<210> 27
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 27
Glu Ser Gly Gly Gly Ser Val Gln Ser Gly Gly Ser Leu Arg Leu Ser
1 5 10 15
Cys Thr Val Phe
20
<210> 28
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 28
Leu Ala Trp Phe Arg Gln Ala Pro Gly Lys Asp Arg Glu Gly Val Ser
1 5 10 15
Cys
<210> 29
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 29
Met Ala Trp Phe Arg Gln Ala Pro Gly Glu Glu Arg Glu Gly Val Ala
1 5 10 15
Tyr
<210> 30
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 30
Met Ala Trp Phe Arg Gln Ala Pro Gly Lys Asp Arg Glu Gly Val Ser
1 5 10 15
Cys
<210> 31
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 31
Met Ala Trp Phe Arg Gln Ala Pro Gly Lys Glu Arg Glu Gly Val Ala
1 5 10 15
Val
<210> 32
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 32
Met Gly Trp Phe Arg Gln Ala Leu Gly Lys Glu Val Glu Gly Val Ala
1 5 10 15
Ala
<210> 33
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 33
Met Gly Trp Phe Arg Gln Val Pro Gly Lys Glu Arg Glu Gly Val Ala
1 5 10 15
Ser
<210> 34
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 34
Met Ser Trp Val Arg Gln Thr Pro Gly Lys Gly Leu Glu Trp Val Ser
1 5 10 15
Gly
<210> 35
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 35
Met Ser Trp Val Arg Gln Val Pro Gly Glu Gly Leu Glu Trp Ile Ser
1 5 10 15
Gly
<210> 36
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 36
Met Ser Trp Val Arg Gln Val Pro Gly Lys Gly Leu Glu Trp Ile Ser
1 5 10 15
Gly
<210> 37
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 37
Ala Tyr Ala Asp Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn
1 5 10 15
Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Gly Leu Lys Pro Glu Asp
20 25 30
Thr Ala Met Tyr Tyr Cys
35
<210> 38
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 38
Ala Tyr Ala Asp Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn
1 5 10 15
Ala Lys Asn Thr Val Tyr Leu Gln Met Asn Ser Leu Lys Pro Glu Asp
20 25 30
Thr Ala Met Tyr Tyr Cys
35
<210> 39
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 39
Gly His Ala Asp Ser Val Arg Gly Arg Phe Thr Val Ser Arg Asp Asn
1 5 10 15
Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Ser Leu Lys Pro Glu Asp
20 25 30
Thr Ala Ile Tyr Tyr Cys
35
<210> 40
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 40
His Thr Ala Asn Ser Val Lys Gly Arg Phe Thr Ile Ser Gln Asp Asn
1 5 10 15
Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Ser Leu Lys Pro Glu Asp
20 25 30
Thr Ala Met Tyr Tyr Cys
35
<210> 41
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 41
Gln His Ala Asp Ser Val Lys Gly Arg Phe Thr Ile Ser Lys Asp Asn
1 5 10 15
Ala Lys Asn Thr Leu Thr Leu Gln Met Asn Ser Leu Glu Pro Glu Asp
20 25 30
Thr Ala Met Tyr Tyr Cys
35
<210> 42
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 42
Thr Thr Thr Thr Pro Val Lys Gly Arg Phe Thr Ile Ser Lys Asp Asn
1 5 10 15
Ala Lys Arg Met Leu Tyr Leu Gln Met Asn Ser Leu Lys Pro Glu Asp
20 25 30
Thr Ala Thr Tyr Tyr Cys
35
<210> 43
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 43
Tyr Tyr Lys Glu Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn
1 5 10 15
Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Ser Leu Lys Ser Glu Asp
20 25 30
Thr Ala Val Tyr Tyr Cys
35
<210> 44
<211> 38
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 44
Tyr Tyr Lys Glu Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Ser
1 5 10 15
Ala Lys Asn Thr Leu Tyr Leu Gln Met Asn Ser Leu Lys Ser Glu Asp
20 25 30
Thr Ala Val Tyr Tyr Cys
35
<210> 45
<211> 11
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 45
Arg Gly Gln Gly Thr Gln Val Thr Val Ser Ser
1 5 10
<210> 46
<211> 11
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 46
Ser Pro Arg Gly Thr Gln Val Thr Val Ser Ser
1 5 10
<210> 47
<211> 11
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 47
Trp Gly Gln Gly Thr Gln Val Thr Val Ser Ser
1 5 10
<210> 48
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 48
Glu Lys Ser Tyr Ser Ser Asn Cys
1 5
<210> 49
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 49
Gly Ala Thr Phe Asn Gly His Ala
1 5
<210> 50
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 50
Gly Phe Arg Leu Ser Ser Val Asp
1 5
<210> 51
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 51
Gly Phe Ser Val Ser Ser Tyr Asp
1 5
<210> 52
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 52
Gly Leu Thr Phe Asn Asp Tyr Ala
1 5
<210> 53
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 53
Gly Tyr Thr Phe Ser Thr Tyr Cys
1 5
<210> 54
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 54
Gly Tyr Thr Ser Ser Ser Tyr Cys
1 5
<210> 55
<211> 9
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 55
Gly Tyr Thr Tyr Tyr Ser Asp Ala Cys
1 5
<210> 56
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 56
Ile Asp His Asp Gly Ile Thr
1 5
<210> 57
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 57
Ile Asp Arg Asp His Ile Thr
1 5
<210> 58
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 58
Ile Asp Ser Gly Gly Phe Thr
1 5
<210> 59
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 59
Ile Asp Thr Asp Gly Ser Thr
1 5
<210> 60
<211> 10
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 60
Ile Asn Ser Ala Ser Asp Gly Ala Gly Ser
1 5 10
<210> 61
<211> 10
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 61
Ile Asn Ser Ala Ser Asp Gly Ala Arg Ser
1 5 10
<210> 62
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 62
Ile Ser Met Ser Gly Arg Ser Thr
1 5
<210> 63
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 63
Ile Ser Trp Ser Gly Gly Ser Thr
1 5
<210> 64
<211> 21
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 64
Ala Ala Ala Ala Phe Gly Tyr Cys Ser Gly Pro Trp Ser Ser Ser His
1 5 10 15
Gly Glu Tyr Met Tyr
20
<210> 65
<211> 21
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 65
Ala Ala Gly His Pro Pro Ser Pro Arg Phe Gly Cys Gly Leu Gly Tyr
1 5 10 15
Gln Tyr Tyr Asn Tyr
20
<210> 66
<211> 21
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 66
Ala Ala Pro Ala Phe Arg Tyr Cys Ser Gly Pro Trp Ser Ser Ser His
1 5 10 15
Gly Glu Tyr Ile Tyr
20
<210> 67
<211> 17
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 67
Ala Ala Arg Trp Thr Arg Leu Cys Gly Trp Trp Ser Tyr Pro Thr Gly
1 5 10 15
Ser
<210> 68
<211> 18
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 68
Ala Ala Thr Pro Arg Glu Phe Gly Trp Cys Ser Leu Ser Gly His Phe
1 5 10 15
Asn Tyr
<210> 69
<211> 24
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 69
Ala Thr Gly Ala Cys Asp Cys Asn Ser Gly Ser Arg Cys Tyr Gly Ser
1 5 10 15
Cys Trp Arg Gly Ser Thr Pro Pro
20
<210> 70
<211> 24
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 70
Ala Thr Gly Ala Cys Asp Cys Asn Ser Gly Ser Trp Cys Leu Gly Ser
1 5 10 15
Cys Trp Arg Gly Ser Thr Pro Pro
20
<210> 71
<211> 20
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 71
Ala Thr Gly His Ala Ser Ala Gly Tyr Cys Ser Ala Ile Tyr Leu Ser
1 5 10 15
Arg Phe Gly Thr
20
Claims (15)
1.抗TNFα的单域抗体,其特征在于:所述的单域抗体由重链构成,重链包括重链CDR1、重链CDR2和重链CDR3;
所述的重链CDR1、重链CDR2和重链CDR3的氨基酸序列为下述(1)-(9)的一种:
(1)SEQ ID NO:55所示的CDR1,SEQ ID NO:57所示的CDR2,SEQ ID NO:65所示的CDR3;
(2)SEQ ID NO:50所示的CDR1,SEQ ID NO:60所示的CDR2,SEQ ID NO:70所示的CDR3;
(3)SEQ ID NO:49所示的CDR1,SEQ ID NO:62所示的CDR2,SEQ ID NO:64所示的CDR3;
(4)SEQ ID NO:54所示的CDR1,SEQ ID NO:58所示的CDR2,SEQ ID NO:68所示的CDR3;
(5)SEQ ID NO:53所示的CDR1,SEQ ID NO:59所示的CDR2,SEQ ID NO:67所示的CDR3;
(6)SEQ ID NO:50所示的CDR1,SEQ ID NO:61所示的CDR2,SEQ ID NO:70所示的CDR3;
(7)SEQ ID NO:52所示的CDR1,SEQ ID NO:63所示的CDR2,SEQ ID NO:66所示的CDR3;
(8)SEQ ID NO:51所示的CDR1,SEQ ID NO:61所示的CDR2,SEQ ID NO:69所示的CDR3;
(9)SEQ ID NO:48所示的CDR1,SEQ ID NO:56所示的CDR2,SEQ ID NO:71所示的CDR3。
2.根据权利要求1所述的抗TNFα的单域抗体,其特征在于:所述重链CDR1中,1至5个氨基酸残基可由其保守氨基酸替换;所述重链CDR2中,1至5个氨基酸残基可由其保守氨基酸替换;所述重链CDR3中,1至5个氨基酸残基可由其保守氨基酸替换。
3.根据权利要求1所述的抗TNFα的单域抗体,其特征在于:所述的单域抗体还包括框架区FR;所述框架区FR包括FR1、FR2、FR3和FR4的氨基酸序列;框架区FR的氨基酸序列分别为:
SEQ ID NO: 21-27中的任意一条所示的FR1或FR1的变体,所述FR1的变体在所述FR1中包含至多5个氨基酸的替换;
SEQ ID NO: 28-36中的任意一条所示的FR2或FR2的变体,所述FR2的变体在所述FR2中包含至多5个氨基酸的替换;
SEQ ID NO: 37-44中的任意一条所示的FR3或FR3的变体,所述FR3的变体在所述FR3中包含至多5个氨基酸的替换;
SEQ ID NO:45-47中的任意一条所示的FR4或FR4的变体,所述FR4的变体在所述FR4中包含至多5个氨基酸的替换。
4.抗TNFα的单域抗体,其特征在于:所述单域抗体的氨基酸序列分别如SEQ ID NO.1-10所示。
5.一种双特异性抗体,其特征在于:所述双特异性抗体包括第一抗原结合部分和第二抗原结合部分,第一抗原结合部分为权利要求1-4任意一项所述的抗TNFα的单域抗体。
6.权利要求1-4任意一项所述的抗TNFα的单域抗体在制备双特异性抗体中的用途。
7.权利要求1-4任意一项所述的抗TNFα的单域抗体的Fc融合抗体或人源化抗体。
8.一种编码权利要求1-4任意一项所述的抗TNFα的单域抗体的核苷酸分子,其特征在于:其核苷酸序列分别如SEQ ID NO:11-20所示。
9.一种表达载体,其特征在于:其包含编码权利要求1-4任意一项所述的抗TNFα的单域抗体或者权利要求7所述的Fc融合抗体或人源化抗体的核苷酸分子或者权利要求8所述的核苷酸分子。
10.一种宿主细胞,其特征在于:其可以表达出权利要求1-4任意一项所述的抗TNFα的单域抗体,或其包含权利要求9所述的表达载体。
11.根据权利要求10所述的宿主细胞,其特征在于:所述细胞为真核细胞或原核细胞。
12.一种重组蛋白,其特征在于:所述重组蛋白包含权利要求1-4任意一项所述的抗TNFα的单域抗体。
13.药物组合物,其特征在于:其包含选自权利要求1-4任意一项的抗TNFα的单域抗体和药学上可接受的载体。
14.用于治疗与TNFα异常表达相关的病症的药剂,其特征在于:其包含权利要求1-4任意一项所述的抗TNFα的单域抗体作为活性成分。
15.一种检测TNFα水平的试剂盒,其特征在于:其含有权利要求1-4任意一项所述的抗TNFα的单域抗体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311107474.1A CN117417445A (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
CN202210298277.1A CN114591432B (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210298277.1A CN114591432B (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311107474.1A Division CN117417445A (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114591432A true CN114591432A (zh) | 2022-06-07 |
CN114591432B CN114591432B (zh) | 2023-10-31 |
Family
ID=81811251
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210298277.1A Active CN114591432B (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
CN202311107474.1A Pending CN117417445A (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311107474.1A Pending CN117417445A (zh) | 2022-03-25 | 2022-03-25 | 抗TNFα的单域抗体及其用途 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN114591432B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024141921A1 (en) * | 2022-12-26 | 2024-07-04 | National Institute Of Pharmaceutical Education And Research (Niper) | Tumour necrosis factor alpha domain antibody |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101233154A (zh) * | 2005-06-07 | 2008-07-30 | 艾斯巴技术股份公司 | 抑制TNFα的稳定和可溶的抗体 |
CN101407546A (zh) * | 2008-11-03 | 2009-04-15 | 中国药科大学 | 全人源抗人肿瘤坏死因子-α单链抗体 |
CA2710779A1 (en) * | 2007-12-31 | 2009-07-09 | Bayer Schering Pharma Aktiengesellschaft | Antibodies to tnf.alpha. |
CN101896502A (zh) * | 2009-03-20 | 2010-11-24 | 刘庆法 | 抗人TNFα单抗、分子进化及其应用 |
CN102167741A (zh) * | 2010-02-25 | 2011-08-31 | 百迈博药业有限公司 | 一种全人源抗TNF-α单克隆抗体、其制备方法及用途 |
US20140271626A1 (en) * | 2013-03-14 | 2014-09-18 | Abbvie Inc. | MUTATED ANTI-TNFa ANTIBODIES AND METHODS OF THEIR USE |
CN109879962A (zh) * | 2017-12-06 | 2019-06-14 | 瑞菲特(北京)生物科技有限公司 | 抗tnf单链抗体、抗il-6单链抗体及其融合蛋白及其应用 |
CN110642946A (zh) * | 2019-09-30 | 2020-01-03 | 中国药科大学 | 一种人源化纳米抗体及其制备方法 |
CN112521498A (zh) * | 2020-11-18 | 2021-03-19 | 华东理工大学 | 靶向TNF-α的人源化纳米抗体及其制备和用途 |
-
2022
- 2022-03-25 CN CN202210298277.1A patent/CN114591432B/zh active Active
- 2022-03-25 CN CN202311107474.1A patent/CN117417445A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101233154A (zh) * | 2005-06-07 | 2008-07-30 | 艾斯巴技术股份公司 | 抑制TNFα的稳定和可溶的抗体 |
CA2710779A1 (en) * | 2007-12-31 | 2009-07-09 | Bayer Schering Pharma Aktiengesellschaft | Antibodies to tnf.alpha. |
CN101407546A (zh) * | 2008-11-03 | 2009-04-15 | 中国药科大学 | 全人源抗人肿瘤坏死因子-α单链抗体 |
CN101896502A (zh) * | 2009-03-20 | 2010-11-24 | 刘庆法 | 抗人TNFα单抗、分子进化及其应用 |
CN102167741A (zh) * | 2010-02-25 | 2011-08-31 | 百迈博药业有限公司 | 一种全人源抗TNF-α单克隆抗体、其制备方法及用途 |
US20140271626A1 (en) * | 2013-03-14 | 2014-09-18 | Abbvie Inc. | MUTATED ANTI-TNFa ANTIBODIES AND METHODS OF THEIR USE |
CN109879962A (zh) * | 2017-12-06 | 2019-06-14 | 瑞菲特(北京)生物科技有限公司 | 抗tnf单链抗体、抗il-6单链抗体及其融合蛋白及其应用 |
CN110642946A (zh) * | 2019-09-30 | 2020-01-03 | 中国药科大学 | 一种人源化纳米抗体及其制备方法 |
CN112521498A (zh) * | 2020-11-18 | 2021-03-19 | 华东理工大学 | 靶向TNF-α的人源化纳米抗体及其制备和用途 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024141921A1 (en) * | 2022-12-26 | 2024-07-04 | National Institute Of Pharmaceutical Education And Research (Niper) | Tumour necrosis factor alpha domain antibody |
Also Published As
Publication number | Publication date |
---|---|
CN114591432B (zh) | 2023-10-31 |
CN117417445A (zh) | 2024-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115181182B (zh) | 一种人源化的抗cd25的单域抗体及其应用 | |
CN115181181B (zh) | 一种抗cd25的单域抗体及其应用 | |
CN116162160A (zh) | 一种抗il-6的单域抗体及其用途 | |
CN114591432B (zh) | 抗TNFα的单域抗体及其用途 | |
CN114380906B (zh) | 一种抗il-17a的单域抗体及其用途 | |
CN117820480A (zh) | 纳米抗体串联体、编码基因及应用 | |
CN117843777A (zh) | 用于炎性疾病治疗的新型纳米抗体及其产品和方法 | |
CN116143926A (zh) | 一种抗IL1RAcP的单域抗体及其用途 | |
CN116162161A (zh) | 一种抗il-6r的单域抗体及其用途 | |
CN113831411B (zh) | 针对l1cam的单域抗体及其衍生蛋白和应用 | |
CN111057154B (zh) | 基于驼源Fc片段的免疫原的制备及应用 | |
US20230235039A1 (en) | Il-5 binding molecule, preparation method therefor, and use thereof | |
CN116262786A (zh) | 针对folr1的单域抗体及其衍生蛋白和应用 | |
CN114380917B (zh) | 针对IL-17A和TNFα的双特异性单域抗体及其用途 | |
CN114478777B (zh) | 针对gpa33的单域抗体及其衍生蛋白和应用 | |
CN117820475B (zh) | 针对il-17a的新型纳米抗体、药物、制备、方法及应用 | |
CN117843776B (zh) | 抗体分子、核酸、制药用途及炎性疾病治疗方法 | |
CN117843804B (zh) | 单域抗体串联分子及其序列、产品、制备和应用 | |
CN114044826B (zh) | 针对EGFRvIII的单域抗体及其衍生蛋白和应用 | |
RU2811518C1 (ru) | Il-5-связывающая молекула, способ ее получения и ее применение | |
CN116621984A (zh) | 一种抗cd155的单域抗体及其用途 | |
CN117327176A (zh) | 一种抗tslp的单域抗体及其用途 | |
CN116375875A (zh) | 一种抗lag3的单域抗体及其用途 | |
CN116715770A (zh) | 一种抗ephA2的单域抗体及其用途 | |
CN116789839A (zh) | 一种抗fgl1的单域抗体及其用途 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |