CN114712495A - 一种多功能抗体的组合物 - Google Patents
一种多功能抗体的组合物 Download PDFInfo
- Publication number
- CN114712495A CN114712495A CN202110010974.8A CN202110010974A CN114712495A CN 114712495 A CN114712495 A CN 114712495A CN 202110010974 A CN202110010974 A CN 202110010974A CN 114712495 A CN114712495 A CN 114712495A
- Authority
- CN
- China
- Prior art keywords
- ser
- val
- pharmaceutical composition
- thr
- leu
- 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
- 239000000203 mixture Substances 0.000 title description 24
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 46
- 102000003812 Interleukin-15 Human genes 0.000 claims abstract description 33
- 108090000172 Interleukin-15 Proteins 0.000 claims abstract description 33
- 150000001413 amino acids Chemical class 0.000 claims abstract description 23
- 239000004094 surface-active agent Substances 0.000 claims abstract description 17
- LEAHFJQFYSDGGP-UHFFFAOYSA-K trisodium;dihydrogen phosphate;hydrogen phosphate Chemical compound [Na+].[Na+].[Na+].OP(O)([O-])=O.OP([O-])([O-])=O LEAHFJQFYSDGGP-UHFFFAOYSA-K 0.000 claims abstract description 10
- 230000027455 binding Effects 0.000 claims abstract description 9
- 239000008363 phosphate buffer Substances 0.000 claims abstract description 8
- 102100023990 60S ribosomal protein L17 Human genes 0.000 claims abstract 3
- 101710089372 Programmed cell death protein 1 Proteins 0.000 claims abstract 3
- 239000012634 fragment Substances 0.000 claims description 27
- 239000000872 buffer Substances 0.000 claims description 20
- 239000000427 antigen Substances 0.000 claims description 10
- 102000036639 antigens Human genes 0.000 claims description 10
- 108091007433 antigens Proteins 0.000 claims description 10
- 108010017535 Interleukin-15 Receptors Proteins 0.000 claims description 9
- 102000004556 Interleukin-15 Receptors Human genes 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 8
- 108060003951 Immunoglobulin Proteins 0.000 claims description 8
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 8
- 235000001014 amino acid Nutrition 0.000 claims description 8
- 102000018358 immunoglobulin Human genes 0.000 claims description 8
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims description 8
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 8
- 229920000053 polysorbate 80 Polymers 0.000 claims description 8
- 229940068968 polysorbate 80 Drugs 0.000 claims description 8
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 7
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 6
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 6
- 229930006000 Sucrose Natural products 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 5
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 claims description 5
- 239000005720 sucrose Substances 0.000 claims description 5
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 claims description 5
- 239000004471 Glycine Substances 0.000 claims description 4
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 4
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 4
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 4
- 229940068977 polysorbate 20 Drugs 0.000 claims description 4
- 239000004475 Arginine Substances 0.000 claims description 3
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 claims description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 3
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 3
- 239000004472 Lysine Substances 0.000 claims description 3
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 3
- 229940119744 dextran 40 Drugs 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- 239000004220 glutamic acid Substances 0.000 claims description 3
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 claims description 3
- 125000000647 trehalose group Chemical group 0.000 claims description 3
- 230000008685 targeting Effects 0.000 abstract description 6
- 230000004071 biological effect Effects 0.000 abstract description 4
- 108010053727 Interleukin-15 Receptor alpha Subunit Proteins 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 19
- 239000007853 buffer solution Substances 0.000 description 14
- 239000013612 plasmid Substances 0.000 description 14
- 108090000623 proteins and genes Proteins 0.000 description 13
- 102000004127 Cytokines Human genes 0.000 description 11
- 108090000695 Cytokines Proteins 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 102000004169 proteins and genes Human genes 0.000 description 9
- 241000880493 Leptailurus serval Species 0.000 description 7
- 235000018102 proteins Nutrition 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 206010028980 Neoplasm Diseases 0.000 description 6
- 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 6
- 239000003814 drug Substances 0.000 description 6
- XKUKSGPZAADMRA-UHFFFAOYSA-N glycyl-glycyl-glycine Chemical compound NCC(=O)NCC(=O)NCC(O)=O XKUKSGPZAADMRA-UHFFFAOYSA-N 0.000 description 6
- 102000005962 receptors Human genes 0.000 description 6
- 108020003175 receptors Proteins 0.000 description 6
- 108020004414 DNA Proteins 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000012669 liquid formulation Substances 0.000 description 5
- 239000012931 lyophilized formulation Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 5
- IOQWIOPSKJOEKI-SRVKXCTJSA-N Lys-Ser-Leu Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O IOQWIOPSKJOEKI-SRVKXCTJSA-N 0.000 description 4
- 108091028043 Nucleic acid sequence Proteins 0.000 description 4
- TUYWCHPXKQTISF-LPEHRKFASA-N Pro-Cys-Pro Chemical compound C1C[C@H](NC1)C(=O)N[C@@H](CS)C(=O)N2CCC[C@@H]2C(=O)O TUYWCHPXKQTISF-LPEHRKFASA-N 0.000 description 4
- 210000001744 T-lymphocyte Anatomy 0.000 description 4
- MQGGXGKQSVEQHR-KKUMJFAQSA-N Tyr-Ser-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 MQGGXGKQSVEQHR-KKUMJFAQSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 210000004443 dendritic cell Anatomy 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 210000002865 immune cell Anatomy 0.000 description 4
- 108010064235 lysylglycine Proteins 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 238000003998 size exclusion chromatography high performance liquid chromatography Methods 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- ZXCAQANTQWBICD-DCAQKATOSA-N Cys-Lys-Val Chemical compound CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CS)N ZXCAQANTQWBICD-DCAQKATOSA-N 0.000 description 3
- 238000002965 ELISA Methods 0.000 description 3
- HAOUOFNNJJLVNS-BQBZGAKWSA-N Gly-Pro-Ser Chemical compound NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(O)=O HAOUOFNNJJLVNS-BQBZGAKWSA-N 0.000 description 3
- SOEGEPHNZOISMT-BYPYZUCNSA-N Gly-Ser-Gly Chemical compound NCC(=O)N[C@@H](CO)C(=O)NCC(O)=O SOEGEPHNZOISMT-BYPYZUCNSA-N 0.000 description 3
- 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 3
- 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 3
- GZSZPKSBVAOGIE-CIUDSAMLSA-N Ser-Lys-Ala Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(O)=O GZSZPKSBVAOGIE-CIUDSAMLSA-N 0.000 description 3
- PYTKULIABVRXSC-BWBBJGPYSA-N Ser-Ser-Thr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(O)=O PYTKULIABVRXSC-BWBBJGPYSA-N 0.000 description 3
- DXPURPNJDFCKKO-RHYQMDGZSA-N Thr-Lys-Val Chemical compound CC(C)[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)[C@@H](C)O)C(O)=O DXPURPNJDFCKKO-RHYQMDGZSA-N 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 108010001064 glycyl-glycyl-glycyl-glycine Proteins 0.000 description 3
- 210000001616 monocyte Anatomy 0.000 description 3
- 210000000822 natural killer cell Anatomy 0.000 description 3
- 230000035755 proliferation Effects 0.000 description 3
- 238000001890 transfection Methods 0.000 description 3
- IESDGNYHXIOKRW-YXMSTPNBSA-N (2s)-2-[[(2s)-1-[(2s)-6-amino-2-[[(2s,3r)-2-amino-3-hydroxybutanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoic acid Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(O)=O IESDGNYHXIOKRW-YXMSTPNBSA-N 0.000 description 2
- DIBLBAURNYJYBF-XLXZRNDBSA-N (2s)-2-[[(2s)-2-[[2-[[(2s)-6-amino-2-[[(2s)-2-amino-3-methylbutanoyl]amino]hexanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid Chemical compound C([C@H](NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)C(C)C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)C1=CC=CC=C1 DIBLBAURNYJYBF-XLXZRNDBSA-N 0.000 description 2
- HKZAAJSTFUZYTO-LURJTMIESA-N (2s)-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]acetyl]amino]acetyl]amino]acetyl]amino]-3-hydroxypropanoic acid Chemical compound NCC(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](CO)C(O)=O HKZAAJSTFUZYTO-LURJTMIESA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- DYJJJCHDHLEFDW-FXQIFTODSA-N Ala-Pro-Cys Chemical compound C[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CS)C(=O)O)N DYJJJCHDHLEFDW-FXQIFTODSA-N 0.000 description 2
- IORKCNUBHNIMKY-CIUDSAMLSA-N Ala-Pro-Glu Chemical compound C[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(O)=O IORKCNUBHNIMKY-CIUDSAMLSA-N 0.000 description 2
- BIOCIVSVEDFKDJ-GUBZILKMSA-N Arg-Arg-Asp Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(O)=O BIOCIVSVEDFKDJ-GUBZILKMSA-N 0.000 description 2
- 238000012371 Aseptic Filling Methods 0.000 description 2
- RTFWCVDISAMGEQ-SRVKXCTJSA-N Asn-Phe-Asn Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](CC(=O)N)N RTFWCVDISAMGEQ-SRVKXCTJSA-N 0.000 description 2
- GMUOCGCDOYYWPD-FXQIFTODSA-N Asn-Pro-Ser Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(O)=O GMUOCGCDOYYWPD-FXQIFTODSA-N 0.000 description 2
- LGCVSPFCFXWUEY-IHPCNDPISA-N Asn-Trp-Tyr Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N[C@@H](CC3=CC=C(C=C3)O)C(=O)O)NC(=O)[C@H](CC(=O)N)N LGCVSPFCFXWUEY-IHPCNDPISA-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
- UZFHNLYQWMGUHU-DCAQKATOSA-N Asp-Lys-Arg Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O UZFHNLYQWMGUHU-DCAQKATOSA-N 0.000 description 2
- SAKCBXNPWDRWPE-BQBZGAKWSA-N Asp-Met-Gly Chemical compound CSCC[C@@H](C(=O)NCC(=O)O)NC(=O)[C@H](CC(=O)O)N SAKCBXNPWDRWPE-BQBZGAKWSA-N 0.000 description 2
- 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 2
- SQIARYGNVQWOSB-BZSNNMDCSA-N Asp-Tyr-Phe 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](CC1=CC=CC=C1)C(O)=O SQIARYGNVQWOSB-BZSNNMDCSA-N 0.000 description 2
- 102000008096 B7-H1 Antigen Human genes 0.000 description 2
- 108010074708 B7-H1 Antigen Proteins 0.000 description 2
- 108020004705 Codon Proteins 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- OYTPNWYZORARHL-XHNCKOQMSA-N Gln-Ala-Pro Chemical compound C[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](CCC(=O)N)N OYTPNWYZORARHL-XHNCKOQMSA-N 0.000 description 2
- DHNWZLGBTPUTQQ-QEJZJMRPSA-N Gln-Asp-Trp Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)N)N DHNWZLGBTPUTQQ-QEJZJMRPSA-N 0.000 description 2
- SWDSRANUCKNBLA-AVGNSLFASA-N Gln-Phe-Asp Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)NC(=O)[C@H](CCC(=O)N)N SWDSRANUCKNBLA-AVGNSLFASA-N 0.000 description 2
- ZFBBMCKQSNJZSN-AUTRQRHGSA-N Gln-Val-Gln Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O ZFBBMCKQSNJZSN-AUTRQRHGSA-N 0.000 description 2
- GLWXKFRTOHKGIT-ACZMJKKPSA-N Glu-Asn-Asn Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O GLWXKFRTOHKGIT-ACZMJKKPSA-N 0.000 description 2
- HNVFSTLPVJWIDV-CIUDSAMLSA-N Glu-Glu-Gln Chemical compound OC(=O)CC[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(O)=O HNVFSTLPVJWIDV-CIUDSAMLSA-N 0.000 description 2
- KASDBWKLWJKTLJ-GUBZILKMSA-N Glu-Glu-Met Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCSC)C(O)=O KASDBWKLWJKTLJ-GUBZILKMSA-N 0.000 description 2
- MFNUFCFRAZPJFW-JYJNAYRXSA-N Glu-Lys-Phe Chemical compound OC(=O)CC[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 MFNUFCFRAZPJFW-JYJNAYRXSA-N 0.000 description 2
- ZYRXTRTUCAVNBQ-GVXVVHGQSA-N Glu-Val-Lys Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCC(=O)O)N ZYRXTRTUCAVNBQ-GVXVVHGQSA-N 0.000 description 2
- VSVZIEVNUYDAFR-YUMQZZPRSA-N Gly-Ala-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)CN VSVZIEVNUYDAFR-YUMQZZPRSA-N 0.000 description 2
- GRIRDMVMJJDZKV-RCOVLWMOSA-N Gly-Asn-Val Chemical compound [H]NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C(C)C)C(O)=O GRIRDMVMJJDZKV-RCOVLWMOSA-N 0.000 description 2
- 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 2
- PABFFPWEJMEVEC-JGVFFNPUSA-N Gly-Gln-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CCC(=O)N)NC(=O)CN)C(=O)O PABFFPWEJMEVEC-JGVFFNPUSA-N 0.000 description 2
- XMPXVJIDADUOQB-RCOVLWMOSA-N Gly-Gly-Ile Chemical compound CC[C@H](C)[C@@H](C([O-])=O)NC(=O)CNC(=O)C[NH3+] XMPXVJIDADUOQB-RCOVLWMOSA-N 0.000 description 2
- UQJNXZSSGQIPIQ-FBCQKBJTSA-N Gly-Gly-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)CNC(=O)CN UQJNXZSSGQIPIQ-FBCQKBJTSA-N 0.000 description 2
- UUYBFNKHOCJCHT-VHSXEESVSA-N Gly-Leu-Pro Chemical compound CC(C)C[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)CN UUYBFNKHOCJCHT-VHSXEESVSA-N 0.000 description 2
- TVTZEOHWHUVYCG-KYNKHSRBSA-N Gly-Thr-Thr Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O TVTZEOHWHUVYCG-KYNKHSRBSA-N 0.000 description 2
- 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 2
- 108090000288 Glycoproteins Proteins 0.000 description 2
- 102000003886 Glycoproteins Human genes 0.000 description 2
- JBCLFWXMTIKCCB-UHFFFAOYSA-N H-Gly-Phe-OH Natural products NCC(=O)NC(C(O)=O)CC1=CC=CC=C1 JBCLFWXMTIKCCB-UHFFFAOYSA-N 0.000 description 2
- WMKXFMUJRCEGRP-SRVKXCTJSA-N His-Asn-His Chemical compound C1=C(NC=N1)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC2=CN=CN2)C(=O)O)N WMKXFMUJRCEGRP-SRVKXCTJSA-N 0.000 description 2
- 101001055144 Homo sapiens Interleukin-2 receptor subunit alpha Proteins 0.000 description 2
- 101000611936 Homo sapiens Programmed cell death protein 1 Proteins 0.000 description 2
- 108010065920 Insulin Lispro Proteins 0.000 description 2
- 102100026878 Interleukin-2 receptor subunit alpha Human genes 0.000 description 2
- PMGDADKJMCOXHX-UHFFFAOYSA-N L-Arginyl-L-glutamin-acetat Natural products NC(=N)NCCCC(N)C(=O)NC(CCC(N)=O)C(O)=O PMGDADKJMCOXHX-UHFFFAOYSA-N 0.000 description 2
- PVMPDMIKUVNOBD-CIUDSAMLSA-N Leu-Asp-Ser Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(O)=O PVMPDMIKUVNOBD-CIUDSAMLSA-N 0.000 description 2
- GPICTNQYKHHHTH-GUBZILKMSA-N Leu-Gln-Ser Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(O)=O GPICTNQYKHHHTH-GUBZILKMSA-N 0.000 description 2
- FEHQLKKBVJHSEC-SZMVWBNQSA-N Leu-Glu-Trp Chemical compound C1=CC=C2C(C[C@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)CC(C)C)C(O)=O)=CNC2=C1 FEHQLKKBVJHSEC-SZMVWBNQSA-N 0.000 description 2
- QJUWBDPGGYVRHY-YUMQZZPRSA-N Leu-Gly-Cys Chemical compound CC(C)C[C@@H](C(=O)NCC(=O)N[C@@H](CS)C(=O)O)N QJUWBDPGGYVRHY-YUMQZZPRSA-N 0.000 description 2
- HYMLKESRWLZDBR-WEDXCCLWSA-N Leu-Gly-Thr Chemical compound CC(C)C[C@H](N)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(O)=O HYMLKESRWLZDBR-WEDXCCLWSA-N 0.000 description 2
- MVJRBCJCRYGCKV-GVXVVHGQSA-N Leu-Val-Gln Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O MVJRBCJCRYGCKV-GVXVVHGQSA-N 0.000 description 2
- YQFZRHYZLARWDY-IHRRRGAJSA-N Leu-Val-Lys Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(O)=O)CCCCN YQFZRHYZLARWDY-IHRRRGAJSA-N 0.000 description 2
- UWKNTTJNVSYXPC-CIUDSAMLSA-N Lys-Ala-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CCCCN UWKNTTJNVSYXPC-CIUDSAMLSA-N 0.000 description 2
- DNEJSAIMVANNPA-DCAQKATOSA-N Lys-Asn-Arg Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O DNEJSAIMVANNPA-DCAQKATOSA-N 0.000 description 2
- XNKDCYABMBBEKN-IUCAKERBSA-N Lys-Gly-Gln Chemical compound NCCCC[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CCC(N)=O XNKDCYABMBBEKN-IUCAKERBSA-N 0.000 description 2
- PDIDTSZKKFEDMB-UWVGGRQHSA-N Lys-Pro-Gly Chemical compound [H]N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O PDIDTSZKKFEDMB-UWVGGRQHSA-N 0.000 description 2
- YFQSSOAGMZGXFT-MEYUZBJRSA-N Lys-Thr-Tyr Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O YFQSSOAGMZGXFT-MEYUZBJRSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- SJDQOYTYNGZZJX-SRVKXCTJSA-N Met-Glu-Leu Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(O)=O SJDQOYTYNGZZJX-SRVKXCTJSA-N 0.000 description 2
- KZNQNBZMBZJQJO-UHFFFAOYSA-N N-glycyl-L-proline Natural products NCC(=O)N1CCCC1C(O)=O KZNQNBZMBZJQJO-UHFFFAOYSA-N 0.000 description 2
- 108010079364 N-glycylalanine Proteins 0.000 description 2
- CDNPIRSCAFMMBE-SRVKXCTJSA-N Phe-Asn-Ser Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O CDNPIRSCAFMMBE-SRVKXCTJSA-N 0.000 description 2
- CUMXHKAOHNWRFQ-BZSNNMDCSA-N Phe-Asp-Tyr Chemical compound C([C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)C1=CC=CC=C1 CUMXHKAOHNWRFQ-BZSNNMDCSA-N 0.000 description 2
- MSHZERMPZKCODG-ACRUOGEOSA-N Phe-Leu-Phe Chemical compound C([C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 MSHZERMPZKCODG-ACRUOGEOSA-N 0.000 description 2
- JLLJTMHNXQTMCK-UBHSHLNASA-N Phe-Pro-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CC1=CC=CC=C1 JLLJTMHNXQTMCK-UBHSHLNASA-N 0.000 description 2
- WWPAHTZOWURIMR-ULQDDVLXSA-N Phe-Pro-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CC1=CC=CC=C1 WWPAHTZOWURIMR-ULQDDVLXSA-N 0.000 description 2
- IIEOLPMQYRBZCN-SRVKXCTJSA-N Phe-Ser-Cys Chemical compound N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)O IIEOLPMQYRBZCN-SRVKXCTJSA-N 0.000 description 2
- JHSRGEODDALISP-XVSYOHENSA-N Phe-Thr-Asn Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(O)=O JHSRGEODDALISP-XVSYOHENSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- LGSANCBHSMDFDY-GARJFASQSA-N Pro-Glu-Pro Chemical compound C1C[C@H](NC1)C(=O)N[C@@H](CCC(=O)O)C(=O)N2CCC[C@@H]2C(=O)O LGSANCBHSMDFDY-GARJFASQSA-N 0.000 description 2
- VPEVBAUSTBWQHN-NHCYSSNCSA-N Pro-Glu-Val Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O VPEVBAUSTBWQHN-NHCYSSNCSA-N 0.000 description 2
- ZLXKLMHAMDENIO-DCAQKATOSA-N Pro-Lys-Asp Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(O)=O ZLXKLMHAMDENIO-DCAQKATOSA-N 0.000 description 2
- PCWLNNZTBJTZRN-AVGNSLFASA-N Pro-Pro-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H]1NCCC1 PCWLNNZTBJTZRN-AVGNSLFASA-N 0.000 description 2
- OWQXAJQZLWHPBH-FXQIFTODSA-N Pro-Ser-Asn Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(O)=O OWQXAJQZLWHPBH-FXQIFTODSA-N 0.000 description 2
- GMJDSFYVTAMIBF-FXQIFTODSA-N Pro-Ser-Asp Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(O)=O GMJDSFYVTAMIBF-FXQIFTODSA-N 0.000 description 2
- SEZGGSHLMROBFX-CIUDSAMLSA-N Pro-Ser-Gln Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(O)=O SEZGGSHLMROBFX-CIUDSAMLSA-N 0.000 description 2
- 102100040678 Programmed cell death protein 1 Human genes 0.000 description 2
- QVOGDCQNGLBNCR-FXQIFTODSA-N Ser-Arg-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(O)=O QVOGDCQNGLBNCR-FXQIFTODSA-N 0.000 description 2
- VGNYHOBZJKWRGI-CIUDSAMLSA-N Ser-Asn-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](N)CO VGNYHOBZJKWRGI-CIUDSAMLSA-N 0.000 description 2
- 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 2
- XXXAXOWMBOKTRN-XPUUQOCRSA-N Ser-Gly-Val Chemical compound [H]N[C@@H](CO)C(=O)NCC(=O)N[C@@H](C(C)C)C(O)=O XXXAXOWMBOKTRN-XPUUQOCRSA-N 0.000 description 2
- ZIFYDQAFEMIZII-GUBZILKMSA-N Ser-Leu-Glu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(O)=O ZIFYDQAFEMIZII-GUBZILKMSA-N 0.000 description 2
- YUJLIIRMIAGMCQ-CIUDSAMLSA-N Ser-Leu-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(O)=O YUJLIIRMIAGMCQ-CIUDSAMLSA-N 0.000 description 2
- HHJFMHQYEAAOBM-ZLUOBGJFSA-N Ser-Ser-Ala Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(O)=O HHJFMHQYEAAOBM-ZLUOBGJFSA-N 0.000 description 2
- 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 2
- VGQVAVQWKJLIRM-FXQIFTODSA-N Ser-Ser-Val Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(O)=O VGQVAVQWKJLIRM-FXQIFTODSA-N 0.000 description 2
- 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 2
- PCJLFYBAQZQOFE-KATARQTJSA-N Ser-Thr-Lys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CO)N)O PCJLFYBAQZQOFE-KATARQTJSA-N 0.000 description 2
- 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 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- ODSAPYVQSLDRSR-LKXGYXEUSA-N Thr-Cys-Asn Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(O)=O ODSAPYVQSLDRSR-LKXGYXEUSA-N 0.000 description 2
- DSLHSTIUAPKERR-XGEHTFHBSA-N Thr-Cys-Val Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(O)=O DSLHSTIUAPKERR-XGEHTFHBSA-N 0.000 description 2
- YOOAQCZYZHGUAZ-KATARQTJSA-N Thr-Leu-Ser Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(O)=O YOOAQCZYZHGUAZ-KATARQTJSA-N 0.000 description 2
- BDGBHYCAZJPLHX-HJGDQZAQSA-N Thr-Lys-Asn Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(O)=O BDGBHYCAZJPLHX-HJGDQZAQSA-N 0.000 description 2
- XHWCDRUPDNSDAZ-XKBZYTNZSA-N Thr-Ser-Glu Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(=O)O)C(=O)O)N)O XHWCDRUPDNSDAZ-XKBZYTNZSA-N 0.000 description 2
- SGAOHNPSEPVAFP-ZDLURKLDSA-N Thr-Ser-Gly Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)NCC(O)=O SGAOHNPSEPVAFP-ZDLURKLDSA-N 0.000 description 2
- NDZYTIMDOZMECO-SHGPDSBTSA-N Thr-Thr-Ala Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(O)=O NDZYTIMDOZMECO-SHGPDSBTSA-N 0.000 description 2
- YRJOLUDFVAUXLI-GSSVUCPTSA-N Thr-Thr-Asp Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@H](C(O)=O)CC(O)=O YRJOLUDFVAUXLI-GSSVUCPTSA-N 0.000 description 2
- BEZTUFWTPVOROW-KJEVXHAQSA-N Thr-Tyr-Arg Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N)O BEZTUFWTPVOROW-KJEVXHAQSA-N 0.000 description 2
- UKINEYBQXPMOJO-UBHSHLNASA-N Trp-Asn-Ser Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CO)C(=O)O)N UKINEYBQXPMOJO-UBHSHLNASA-N 0.000 description 2
- VTHNLRXALGUDBS-BPUTZDHNSA-N Trp-Gln-Glu Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)O)C(=O)O)N VTHNLRXALGUDBS-BPUTZDHNSA-N 0.000 description 2
- 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 2
- MBLJBGZWLHTJBH-SZMVWBNQSA-N Trp-Val-Arg Chemical compound C1=CC=C2C(C[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O)=CNC2=C1 MBLJBGZWLHTJBH-SZMVWBNQSA-N 0.000 description 2
- XHALUUQSNXSPLP-UFYCRDLUSA-N Tyr-Arg-Phe Chemical compound C([C@H](N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=C(O)C=C1 XHALUUQSNXSPLP-UFYCRDLUSA-N 0.000 description 2
- SINRIKQYQJRGDQ-MEYUZBJRSA-N Tyr-Lys-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 SINRIKQYQJRGDQ-MEYUZBJRSA-N 0.000 description 2
- KZOZXAYPVKKDIO-UFYCRDLUSA-N Tyr-Met-Tyr Chemical compound C([C@H](N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)C1=CC=C(O)C=C1 KZOZXAYPVKKDIO-UFYCRDLUSA-N 0.000 description 2
- RWOKVQUCENPXGE-IHRRRGAJSA-N Tyr-Ser-Arg Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O RWOKVQUCENPXGE-IHRRRGAJSA-N 0.000 description 2
- RIVVDNTUSRVTQT-IRIUXVKKSA-N Tyr-Thr-Gln Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)N)O RIVVDNTUSRVTQT-IRIUXVKKSA-N 0.000 description 2
- QHDXUYOYTPWCSK-RCOVLWMOSA-N Val-Asp-Gly Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)NCC(=O)O)N QHDXUYOYTPWCSK-RCOVLWMOSA-N 0.000 description 2
- ZQGPWORGSNRQLN-NHCYSSNCSA-N Val-Asp-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N ZQGPWORGSNRQLN-NHCYSSNCSA-N 0.000 description 2
- JXGWQYWDUOWQHA-DZKIICNBSA-N Val-Gln-Phe Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)N JXGWQYWDUOWQHA-DZKIICNBSA-N 0.000 description 2
- PIFJAFRUVWZRKR-QMMMGPOBSA-N Val-Gly-Gly Chemical compound CC(C)[C@H]([NH3+])C(=O)NCC(=O)NCC([O-])=O PIFJAFRUVWZRKR-QMMMGPOBSA-N 0.000 description 2
- ZIGZPYJXIWLQFC-QTKMDUPCSA-N Val-His-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC1=CN=CN1)NC(=O)[C@H](C(C)C)N)O ZIGZPYJXIWLQFC-QTKMDUPCSA-N 0.000 description 2
- XTDDIVQWDXMRJL-IHRRRGAJSA-N Val-Leu-His Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)NC(=O)[C@H](C(C)C)N XTDDIVQWDXMRJL-IHRRRGAJSA-N 0.000 description 2
- SYSWVVCYSXBVJG-RHYQMDGZSA-N Val-Leu-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)N)O SYSWVVCYSXBVJG-RHYQMDGZSA-N 0.000 description 2
- JQTYTBPCSOAZHI-FXQIFTODSA-N Val-Ser-Cys Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)O)N JQTYTBPCSOAZHI-FXQIFTODSA-N 0.000 description 2
- UVHFONIHVHLDDQ-IFFSRLJSSA-N Val-Thr-Glu Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)[C@H](C(C)C)N)O UVHFONIHVHLDDQ-IFFSRLJSSA-N 0.000 description 2
- LCHZBEUVGAVMKS-RHYQMDGZSA-N Val-Thr-Leu Chemical compound CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)[C@@H](C)O)C(O)=O LCHZBEUVGAVMKS-RHYQMDGZSA-N 0.000 description 2
- 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 2
- ZLNYBMWGPOKSLW-LSJOCFKGSA-N Val-Val-Asp Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(O)=O)C(O)=O ZLNYBMWGPOKSLW-LSJOCFKGSA-N 0.000 description 2
- LLJLBRRXKZTTRD-GUBZILKMSA-N Val-Val-Ser Chemical compound CC(C)[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(=O)O)N LLJLBRRXKZTTRD-GUBZILKMSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 2
- 238000001042 affinity chromatography Methods 0.000 description 2
- 108010069020 alanyl-prolyl-glycine Proteins 0.000 description 2
- 108010086434 alanyl-seryl-glycine Proteins 0.000 description 2
- 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 2
- 108010008355 arginyl-glutamine Proteins 0.000 description 2
- 108010052670 arginyl-glutamyl-glutamic acid Proteins 0.000 description 2
- 108010040443 aspartyl-aspartic acid Proteins 0.000 description 2
- 108010068265 aspartyltyrosine Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000006172 buffering agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000001976 enzyme digestion Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 108010013768 glutamyl-aspartyl-proline Proteins 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
- 108010000434 glycyl-alanyl-leucine Proteins 0.000 description 2
- 108010067216 glycyl-glycyl-glycine Proteins 0.000 description 2
- 108010050475 glycyl-leucyl-tyrosine Proteins 0.000 description 2
- YMAWOPBAYDPSLA-UHFFFAOYSA-N glycylglycine Chemical compound [NH3+]CC(=O)NCC([O-])=O YMAWOPBAYDPSLA-UHFFFAOYSA-N 0.000 description 2
- 108010037850 glycylvaline Proteins 0.000 description 2
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 2
- 238000005734 heterodimerization reaction Methods 0.000 description 2
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 230000001024 immunotherapeutic effect Effects 0.000 description 2
- 239000007972 injectable composition Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 108010044311 leucyl-glycyl-glycine Proteins 0.000 description 2
- 108010034529 leucyl-lysine Proteins 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002858 neurotransmitter agent Substances 0.000 description 2
- 239000002773 nucleotide Substances 0.000 description 2
- 125000003729 nucleotide group Chemical group 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 108010024654 phenylalanyl-prolyl-alanine Proteins 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000008055 phosphate buffer solution Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000003389 potentiating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 108010070643 prolylglutamic acid Proteins 0.000 description 2
- 108010053725 prolylvaline Proteins 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000010474 transient expression Effects 0.000 description 2
- 108010080629 tryptophan-leucine Proteins 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 108010052774 valyl-lysyl-glycyl-phenylalanyl-tyrosine Proteins 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- COEXAQSTZUWMRI-STQMWFEESA-N (2s)-1-[2-[[(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]pyrrolidine-2-carboxylic acid Chemical compound C([C@H](N)C(=O)NCC(=O)N1[C@@H](CCC1)C(O)=O)C1=CC=C(O)C=C1 COEXAQSTZUWMRI-STQMWFEESA-N 0.000 description 1
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- 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
- 101150028074 2 gene Proteins 0.000 description 1
- GFBLJMHGHAXGNY-ZLUOBGJFSA-N Ala-Asn-Asp Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(O)=O)C(O)=O GFBLJMHGHAXGNY-ZLUOBGJFSA-N 0.000 description 1
- GRIFPSOFWFIICX-GOPGUHFVSA-N Ala-His-Trp Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O GRIFPSOFWFIICX-GOPGUHFVSA-N 0.000 description 1
- SUMYEVXWCAYLLJ-GUBZILKMSA-N Ala-Leu-Gln Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O SUMYEVXWCAYLLJ-GUBZILKMSA-N 0.000 description 1
- MDNAVFBZPROEHO-DCAQKATOSA-N Ala-Lys-Val Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(O)=O MDNAVFBZPROEHO-DCAQKATOSA-N 0.000 description 1
- MDNAVFBZPROEHO-UHFFFAOYSA-N Ala-Lys-Val Natural products CC(C)C(C(O)=O)NC(=O)C(NC(=O)C(C)N)CCCCN MDNAVFBZPROEHO-UHFFFAOYSA-N 0.000 description 1
- XWFWAXPOLRTDFZ-FXQIFTODSA-N Ala-Pro-Ser Chemical compound C[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(O)=O XWFWAXPOLRTDFZ-FXQIFTODSA-N 0.000 description 1
- VJVQKGYHIZPSNS-FXQIFTODSA-N Ala-Ser-Arg Chemical compound C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCCN=C(N)N VJVQKGYHIZPSNS-FXQIFTODSA-N 0.000 description 1
- DYXOFPBJBAHWFY-JBDRJPRFSA-N Ala-Ser-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)N DYXOFPBJBAHWFY-JBDRJPRFSA-N 0.000 description 1
- SYIFFFHSXBNPMC-UWJYBYFXSA-N Ala-Ser-Tyr Chemical compound C[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)O)N SYIFFFHSXBNPMC-UWJYBYFXSA-N 0.000 description 1
- ZDILXFDENZVOTL-BPNCWPANSA-N Ala-Val-Tyr Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O ZDILXFDENZVOTL-BPNCWPANSA-N 0.000 description 1
- AUFHLLPVPSMEOG-YUMQZZPRSA-N Arg-Gly-Glu Chemical compound NC(N)=NCCC[C@H](N)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(O)=O AUFHLLPVPSMEOG-YUMQZZPRSA-N 0.000 description 1
- JEXPNDORFYHJTM-IHRRRGAJSA-N Arg-Leu-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCCN=C(N)N JEXPNDORFYHJTM-IHRRRGAJSA-N 0.000 description 1
- YVTHEZNOKSAWRW-DCAQKATOSA-N Arg-Lys-Ala Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(O)=O YVTHEZNOKSAWRW-DCAQKATOSA-N 0.000 description 1
- AOHKLEBWKMKITA-IHRRRGAJSA-N Arg-Phe-Ser Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)N AOHKLEBWKMKITA-IHRRRGAJSA-N 0.000 description 1
- 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 1
- NVGWESORMHFISY-SRVKXCTJSA-N Asn-Asn-Phe Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O NVGWESORMHFISY-SRVKXCTJSA-N 0.000 description 1
- DXVMJJNAOVECBA-WHFBIAKZSA-N Asn-Gly-Asn Chemical compound NC(=O)C[C@H](N)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(O)=O DXVMJJNAOVECBA-WHFBIAKZSA-N 0.000 description 1
- OLVIPTLKNSAYRJ-YUMQZZPRSA-N Asn-Gly-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)CNC(=O)[C@H](CC(=O)N)N OLVIPTLKNSAYRJ-YUMQZZPRSA-N 0.000 description 1
- RCFGLXMZDYNRSC-CIUDSAMLSA-N Asn-Lys-Ala Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(O)=O RCFGLXMZDYNRSC-CIUDSAMLSA-N 0.000 description 1
- AMGQTNHANMRPOE-LKXGYXEUSA-N Asn-Thr-Ser Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(O)=O AMGQTNHANMRPOE-LKXGYXEUSA-N 0.000 description 1
- KVMPVNGOKHTUHZ-GCJQMDKQSA-N Asp-Ala-Thr Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O KVMPVNGOKHTUHZ-GCJQMDKQSA-N 0.000 description 1
- HSWYMWGDMPLTTH-FXQIFTODSA-N Asp-Glu-Gln Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(O)=O HSWYMWGDMPLTTH-FXQIFTODSA-N 0.000 description 1
- UZNSWMFLKVKJLI-VHWLVUOQSA-N Asp-Ile-Trp Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O UZNSWMFLKVKJLI-VHWLVUOQSA-N 0.000 description 1
- IVPNEDNYYYFAGI-GARJFASQSA-N Asp-Leu-Pro Chemical compound CC(C)C[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](CC(=O)O)N IVPNEDNYYYFAGI-GARJFASQSA-N 0.000 description 1
- DPNWSMBUYCLEDG-CIUDSAMLSA-N Asp-Lys-Ser Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O DPNWSMBUYCLEDG-CIUDSAMLSA-N 0.000 description 1
- USNJAPJZSGTTPX-XVSYOHENSA-N Asp-Phe-Thr Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(O)=O USNJAPJZSGTTPX-XVSYOHENSA-N 0.000 description 1
- AHWRSSLYSGLBGD-CIUDSAMLSA-N Asp-Pro-Glu Chemical compound OC(=O)C[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(O)=O AHWRSSLYSGLBGD-CIUDSAMLSA-N 0.000 description 1
- ITGFVUYOLWBPQW-KKHAAJSZSA-N Asp-Thr-Val 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)C)C(O)=O ITGFVUYOLWBPQW-KKHAAJSZSA-N 0.000 description 1
- KNDCWFXCFKSEBM-AVGNSLFASA-N Asp-Tyr-Glu 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](CCC(O)=O)C(O)=O KNDCWFXCFKSEBM-AVGNSLFASA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 210000001266 CD8-positive T-lymphocyte Anatomy 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 108700010070 Codon Usage Proteins 0.000 description 1
- 108091029523 CpG island Proteins 0.000 description 1
- SZQCDCKIGWQAQN-FXQIFTODSA-N Cys-Arg-Ala Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(O)=O SZQCDCKIGWQAQN-FXQIFTODSA-N 0.000 description 1
- 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 1
- WVLZTXGTNGHPBO-SRVKXCTJSA-N Cys-Leu-Leu Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O WVLZTXGTNGHPBO-SRVKXCTJSA-N 0.000 description 1
- KSMSFCBQBQPFAD-GUBZILKMSA-N Cys-Pro-Pro Chemical compound SC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N1[C@H](C(O)=O)CCC1 KSMSFCBQBQPFAD-GUBZILKMSA-N 0.000 description 1
- KZZYVYWSXMFYEC-DCAQKATOSA-N Cys-Val-Leu Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O KZZYVYWSXMFYEC-DCAQKATOSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- 102000012410 DNA Ligases Human genes 0.000 description 1
- 108010061982 DNA Ligases Proteins 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- WLODHVXYKYHLJD-ACZMJKKPSA-N Gln-Asp-Ser Chemical compound C(CC(=O)N)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CO)C(=O)O)N WLODHVXYKYHLJD-ACZMJKKPSA-N 0.000 description 1
- ZNZPKVQURDQFFS-FXQIFTODSA-N Gln-Glu-Ser Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O ZNZPKVQURDQFFS-FXQIFTODSA-N 0.000 description 1
- XZLLTYBONVKGLO-SDDRHHMPSA-N Gln-Lys-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(=O)N)N)C(=O)O XZLLTYBONVKGLO-SDDRHHMPSA-N 0.000 description 1
- BETSEXMYBWCDAE-SZMVWBNQSA-N Gln-Trp-Lys Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCC(=O)N)N BETSEXMYBWCDAE-SZMVWBNQSA-N 0.000 description 1
- SDSMVVSHLAAOJL-UKJIMTQDSA-N Gln-Val-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)N)N SDSMVVSHLAAOJL-UKJIMTQDSA-N 0.000 description 1
- FITIQFSXXBKFFM-NRPADANISA-N Gln-Val-Ser Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O FITIQFSXXBKFFM-NRPADANISA-N 0.000 description 1
- CSMHMEATMDCQNY-DZKIICNBSA-N Gln-Val-Tyr Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O CSMHMEATMDCQNY-DZKIICNBSA-N 0.000 description 1
- ITYRYNUZHPNCIK-GUBZILKMSA-N Glu-Ala-Leu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(O)=O ITYRYNUZHPNCIK-GUBZILKMSA-N 0.000 description 1
- AVZHGSCDKIQZPQ-CIUDSAMLSA-N Glu-Arg-Ala Chemical compound C[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](N)CCC(O)=O)C(O)=O AVZHGSCDKIQZPQ-CIUDSAMLSA-N 0.000 description 1
- GCYFUZJHAXJKKE-KKUMJFAQSA-N Glu-Arg-Tyr Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O GCYFUZJHAXJKKE-KKUMJFAQSA-N 0.000 description 1
- ZOXBSICWUDAOHX-GUBZILKMSA-N Glu-Asn-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](N)CCC(O)=O ZOXBSICWUDAOHX-GUBZILKMSA-N 0.000 description 1
- JVSBYEDSSRZQGV-GUBZILKMSA-N Glu-Asp-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CCC(O)=O JVSBYEDSSRZQGV-GUBZILKMSA-N 0.000 description 1
- CKOFNWCLWRYUHK-XHNCKOQMSA-N Glu-Asp-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)N)C(=O)O CKOFNWCLWRYUHK-XHNCKOQMSA-N 0.000 description 1
- MUSGDMDGNGXULI-DCAQKATOSA-N Glu-Glu-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)CCC(O)=O MUSGDMDGNGXULI-DCAQKATOSA-N 0.000 description 1
- XTZDZAXYPDISRR-MNXVOIDGSA-N Glu-Ile-Lys Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCC(=O)O)N XTZDZAXYPDISRR-MNXVOIDGSA-N 0.000 description 1
- INGJLBQKTRJLFO-UKJIMTQDSA-N Glu-Ile-Val Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H](N)CCC(O)=O INGJLBQKTRJLFO-UKJIMTQDSA-N 0.000 description 1
- SWRVAQHFBRZVNX-GUBZILKMSA-N Glu-Lys-Asn Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(O)=O SWRVAQHFBRZVNX-GUBZILKMSA-N 0.000 description 1
- QDMVXRNLOPTPIE-WDCWCFNPSA-N Glu-Lys-Thr Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(O)=O QDMVXRNLOPTPIE-WDCWCFNPSA-N 0.000 description 1
- ALMBZBOCGSVSAI-ACZMJKKPSA-N Glu-Ser-Asn Chemical compound C(CC(=O)O)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)O)N ALMBZBOCGSVSAI-ACZMJKKPSA-N 0.000 description 1
- QOXDAWODGSIDDI-GUBZILKMSA-N Glu-Ser-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(=O)O)N QOXDAWODGSIDDI-GUBZILKMSA-N 0.000 description 1
- BPCLDCNZBUYGOD-BPUTZDHNSA-N Glu-Trp-Glu Chemical compound C1=CC=C2C(C[C@H](NC(=O)[C@H](CCC(O)=O)N)C(=O)N[C@@H](CCC(O)=O)C(O)=O)=CNC2=C1 BPCLDCNZBUYGOD-BPUTZDHNSA-N 0.000 description 1
- MFYLRRCYBBJYPI-JYJNAYRXSA-N Glu-Tyr-Lys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCC(=O)O)N)O MFYLRRCYBBJYPI-JYJNAYRXSA-N 0.000 description 1
- ZALGPUWUVHOGAE-GVXVVHGQSA-N Glu-Val-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)NC(=O)[C@H](CCC(=O)O)N ZALGPUWUVHOGAE-GVXVVHGQSA-N 0.000 description 1
- WGYHAAXZWPEBDQ-IFFSRLJSSA-N Glu-Val-Thr Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O WGYHAAXZWPEBDQ-IFFSRLJSSA-N 0.000 description 1
- XCLCVBYNGXEVDU-WHFBIAKZSA-N Gly-Asn-Ser Chemical compound NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O XCLCVBYNGXEVDU-WHFBIAKZSA-N 0.000 description 1
- CQZDZKRHFWJXDF-WDSKDSINSA-N Gly-Gln-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@H](CCC(N)=O)NC(=O)CN CQZDZKRHFWJXDF-WDSKDSINSA-N 0.000 description 1
- YLEIWGJJBFBFHC-KBPBESRZSA-N Gly-Phe-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)CN)CC1=CC=CC=C1 YLEIWGJJBFBFHC-KBPBESRZSA-N 0.000 description 1
- FGPLUIQCSKGLTI-WDSKDSINSA-N Gly-Ser-Glu Chemical compound NCC(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCC(O)=O FGPLUIQCSKGLTI-WDSKDSINSA-N 0.000 description 1
- FFJQHWKSGAWSTJ-BFHQHQDPSA-N Gly-Thr-Ala Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(O)=O FFJQHWKSGAWSTJ-BFHQHQDPSA-N 0.000 description 1
- FFALDIDGPLUDKV-ZDLURKLDSA-N Gly-Thr-Ser Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(O)=O FFALDIDGPLUDKV-ZDLURKLDSA-N 0.000 description 1
- DNAZKGFYFRGZIH-QWRGUYRKSA-N Gly-Tyr-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)CN)CC1=CC=C(O)C=C1 DNAZKGFYFRGZIH-QWRGUYRKSA-N 0.000 description 1
- YGHSQRJSHKYUJY-SCZZXKLOSA-N Gly-Val-Pro Chemical compound CC(C)[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)CN YGHSQRJSHKYUJY-SCZZXKLOSA-N 0.000 description 1
- 108010008488 Glycylglycine Proteins 0.000 description 1
- MAABHGXCIBEYQR-XVYDVKMFSA-N His-Asn-Ala Chemical compound C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC1=CN=CN1)N MAABHGXCIBEYQR-XVYDVKMFSA-N 0.000 description 1
- HVCRQRQPIIRNLY-IUCAKERBSA-N His-Gln-Gly Chemical compound C1=C(NC=N1)C[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)O)N HVCRQRQPIIRNLY-IUCAKERBSA-N 0.000 description 1
- HIAHVKLTHNOENC-HGNGGELXSA-N His-Glu-Ala Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(O)=O HIAHVKLTHNOENC-HGNGGELXSA-N 0.000 description 1
- IWXMHXYOACDSIA-PYJNHQTQSA-N His-Ile-Val Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(O)=O IWXMHXYOACDSIA-PYJNHQTQSA-N 0.000 description 1
- TVMNTHXFRSXZGR-IHRRRGAJSA-N His-Lys-Val Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(O)=O TVMNTHXFRSXZGR-IHRRRGAJSA-N 0.000 description 1
- YEKYGQZUBCRNGH-DCAQKATOSA-N His-Pro-Ser Chemical compound C1C[C@H](N(C1)C(=O)[C@H](CC2=CN=CN2)N)C(=O)N[C@@H](CO)C(=O)O YEKYGQZUBCRNGH-DCAQKATOSA-N 0.000 description 1
- FHKZHRMERJUXRJ-DCAQKATOSA-N His-Ser-Arg Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC1=CN=CN1 FHKZHRMERJUXRJ-DCAQKATOSA-N 0.000 description 1
- 101100519206 Homo sapiens PDCD1 gene Proteins 0.000 description 1
- MKWSZEHGHSLNPF-NAKRPEOUSA-N Ile-Ala-Val Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)O)N MKWSZEHGHSLNPF-NAKRPEOUSA-N 0.000 description 1
- QLRMMMQNCWBNPQ-QXEWZRGKSA-N Ile-Arg-Gly Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(=O)O)N QLRMMMQNCWBNPQ-QXEWZRGKSA-N 0.000 description 1
- YBJWJQQBWRARLT-KBIXCLLPSA-N Ile-Gln-Ser Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(O)=O YBJWJQQBWRARLT-KBIXCLLPSA-N 0.000 description 1
- TWPSALMCEHCIOY-YTFOTSKYSA-N Ile-Ile-Leu Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)O)N TWPSALMCEHCIOY-YTFOTSKYSA-N 0.000 description 1
- ADDYYRVQQZFIMW-MNXVOIDGSA-N Ile-Lys-Glu Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)O)N ADDYYRVQQZFIMW-MNXVOIDGSA-N 0.000 description 1
- 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 1
- JZNVOBUNTWNZPW-GHCJXIJMSA-N Ile-Ser-Asp Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)O)C(=O)O)N JZNVOBUNTWNZPW-GHCJXIJMSA-N 0.000 description 1
- 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 1
- 101000668058 Infectious salmon anemia virus (isolate Atlantic salmon/Norway/810/9/99) RNA-directed RNA polymerase catalytic subunit Proteins 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- OIARJGNVARWKFP-YUMQZZPRSA-N Leu-Asn-Gly Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(O)=O OIARJGNVARWKFP-YUMQZZPRSA-N 0.000 description 1
- QVFGXCVIXXBFHO-AVGNSLFASA-N Leu-Glu-Leu Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(O)=O QVFGXCVIXXBFHO-AVGNSLFASA-N 0.000 description 1
- WQWSMEOYXJTFRU-GUBZILKMSA-N Leu-Glu-Ser Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O WQWSMEOYXJTFRU-GUBZILKMSA-N 0.000 description 1
- VWHGTYCRDRBSFI-ZETCQYMHSA-N Leu-Gly-Gly Chemical compound CC(C)C[C@H](N)C(=O)NCC(=O)NCC(O)=O VWHGTYCRDRBSFI-ZETCQYMHSA-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
- DCGXHWINSHEPIR-SRVKXCTJSA-N Leu-Lys-Cys Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)O)N DCGXHWINSHEPIR-SRVKXCTJSA-N 0.000 description 1
- KPYAOIVPJKPIOU-KKUMJFAQSA-N Leu-Lys-Lys Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(O)=O KPYAOIVPJKPIOU-KKUMJFAQSA-N 0.000 description 1
- VCHVSKNMTXWIIP-SRVKXCTJSA-N Leu-Lys-Ser Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O VCHVSKNMTXWIIP-SRVKXCTJSA-N 0.000 description 1
- AUNMOHYWTAPQLA-XUXIUFHCSA-N Leu-Met-Ile Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O AUNMOHYWTAPQLA-XUXIUFHCSA-N 0.000 description 1
- XOWMDXHFSBCAKQ-SRVKXCTJSA-N Leu-Ser-Leu Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CC(C)C XOWMDXHFSBCAKQ-SRVKXCTJSA-N 0.000 description 1
- SBANPBVRHYIMRR-GARJFASQSA-N Leu-Ser-Pro Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CO)C(=O)N1CCC[C@@H]1C(=O)O)N SBANPBVRHYIMRR-GARJFASQSA-N 0.000 description 1
- SBANPBVRHYIMRR-UHFFFAOYSA-N Leu-Ser-Pro Natural products CC(C)CC(N)C(=O)NC(CO)C(=O)N1CCCC1C(O)=O SBANPBVRHYIMRR-UHFFFAOYSA-N 0.000 description 1
- BRTVHXHCUSXYRI-CIUDSAMLSA-N Leu-Ser-Ser Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O BRTVHXHCUSXYRI-CIUDSAMLSA-N 0.000 description 1
- LINKCQUOMUDLKN-KATARQTJSA-N Leu-Thr-Cys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CC(C)C)N)O LINKCQUOMUDLKN-KATARQTJSA-N 0.000 description 1
- LCNASHSOFMRYFO-WDCWCFNPSA-N Leu-Thr-Gln 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)CCC(N)=O LCNASHSOFMRYFO-WDCWCFNPSA-N 0.000 description 1
- LJBVRCDPWOJOEK-PPCPHDFISA-N Leu-Thr-Ile Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O LJBVRCDPWOJOEK-PPCPHDFISA-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
- ODRREERHVHMIPT-OEAJRASXSA-N Leu-Thr-Phe 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)CC1=CC=CC=C1 ODRREERHVHMIPT-OEAJRASXSA-N 0.000 description 1
- AIQWYVFNBNNOLU-RHYQMDGZSA-N Leu-Thr-Val Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(O)=O AIQWYVFNBNNOLU-RHYQMDGZSA-N 0.000 description 1
- BGGTYDNTOYRTTR-MEYUZBJRSA-N Leu-Tyr-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CC(C)C)N)O BGGTYDNTOYRTTR-MEYUZBJRSA-N 0.000 description 1
- NRQRKMYZONPCTM-CIUDSAMLSA-N Lys-Asp-Ser Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(O)=O NRQRKMYZONPCTM-CIUDSAMLSA-N 0.000 description 1
- AIPHUKOBUXJNKM-KKUMJFAQSA-N Lys-Cys-Phe Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O AIPHUKOBUXJNKM-KKUMJFAQSA-N 0.000 description 1
- CRNNMTHBMRFQNG-GUBZILKMSA-N Lys-Glu-Cys Chemical compound C(CCN)C[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CS)C(=O)O)N CRNNMTHBMRFQNG-GUBZILKMSA-N 0.000 description 1
- ODUQLUADRKMHOZ-JYJNAYRXSA-N Lys-Glu-Tyr Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCCN)N)O ODUQLUADRKMHOZ-JYJNAYRXSA-N 0.000 description 1
- WQDKIVRHTQYJSN-DCAQKATOSA-N Lys-Ser-Arg Chemical compound C(CCN)C[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N WQDKIVRHTQYJSN-DCAQKATOSA-N 0.000 description 1
- DLCAXBGXGOVUCD-PPCPHDFISA-N Lys-Thr-Ile Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O DLCAXBGXGOVUCD-PPCPHDFISA-N 0.000 description 1
- NHDMNXBBSGVYGP-PYJNHQTQSA-N Met-His-Ile Chemical compound CSCC[C@H](N)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(O)=O)CC1=CN=CN1 NHDMNXBBSGVYGP-PYJNHQTQSA-N 0.000 description 1
- RSOMVHWMIAZNLE-HJWJTTGWSA-N Met-Phe-Ile Chemical compound [H]N[C@@H](CCSC)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O RSOMVHWMIAZNLE-HJWJTTGWSA-N 0.000 description 1
- SITLTJHOQZFJGG-UHFFFAOYSA-N N-L-alpha-glutamyl-L-valine Natural products CC(C)C(C(O)=O)NC(=O)C(N)CCC(O)=O SITLTJHOQZFJGG-UHFFFAOYSA-N 0.000 description 1
- BQVUABVGYYSDCJ-UHFFFAOYSA-N Nalpha-L-Leucyl-L-tryptophan Natural products C1=CC=C2C(CC(NC(=O)C(N)CC(C)C)C(O)=O)=CNC2=C1 BQVUABVGYYSDCJ-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 101150087384 PDCD1 gene Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- RSPUIENXSJYZQO-JYJNAYRXSA-N Phe-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=CC=C1 RSPUIENXSJYZQO-JYJNAYRXSA-N 0.000 description 1
- SMFGCTXUBWEPKM-KBPBESRZSA-N Phe-Leu-Gly Chemical compound OC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC1=CC=CC=C1 SMFGCTXUBWEPKM-KBPBESRZSA-N 0.000 description 1
- AXIOGMQCDYVTNY-ACRUOGEOSA-N Phe-Phe-Leu Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(O)=O)NC(=O)[C@@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 AXIOGMQCDYVTNY-ACRUOGEOSA-N 0.000 description 1
- JDMKQHSHKJHAHR-UHFFFAOYSA-N Phe-Phe-Leu-Tyr Natural products C=1C=C(O)C=CC=1CC(C(O)=O)NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)CC1=CC=CC=C1 JDMKQHSHKJHAHR-UHFFFAOYSA-N 0.000 description 1
- UAYHMOIGIQZLFR-NHCYSSNCSA-N Pro-Gln-Val Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C(C)C)C(O)=O UAYHMOIGIQZLFR-NHCYSSNCSA-N 0.000 description 1
- MGDFPGCFVJFITQ-CIUDSAMLSA-N Pro-Glu-Asp Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(O)=O MGDFPGCFVJFITQ-CIUDSAMLSA-N 0.000 description 1
- WLJYLAQSUSIQNH-GUBZILKMSA-N Pro-Met-Ser Chemical compound CSCC[C@@H](C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@@H]1CCCN1 WLJYLAQSUSIQNH-GUBZILKMSA-N 0.000 description 1
- 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 1
- KBUAPZAZPWNYSW-SRVKXCTJSA-N Pro-Pro-Val Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H]1NCCC1 KBUAPZAZPWNYSW-SRVKXCTJSA-N 0.000 description 1
- PRKWBYCXBBSLSK-GUBZILKMSA-N Pro-Ser-Val Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(O)=O PRKWBYCXBBSLSK-GUBZILKMSA-N 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 108091081062 Repeated sequence (DNA) Proteins 0.000 description 1
- OYEDZGNMSBZCIM-XGEHTFHBSA-N Ser-Arg-Thr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(O)=O OYEDZGNMSBZCIM-XGEHTFHBSA-N 0.000 description 1
- CTLVSHXLRVEILB-UBHSHLNASA-N Ser-Asn-Trp Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CO)N CTLVSHXLRVEILB-UBHSHLNASA-N 0.000 description 1
- SWSRFJZZMNLMLY-ZKWXMUAHSA-N Ser-Asp-Val Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O SWSRFJZZMNLMLY-ZKWXMUAHSA-N 0.000 description 1
- ZOHGLPQGEHSLPD-FXQIFTODSA-N Ser-Gln-Glu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O ZOHGLPQGEHSLPD-FXQIFTODSA-N 0.000 description 1
- MUARUIBTKQJKFY-WHFBIAKZSA-N Ser-Gly-Asp Chemical compound [H]N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(O)=O MUARUIBTKQJKFY-WHFBIAKZSA-N 0.000 description 1
- SVWQEIRZHHNBIO-WHFBIAKZSA-N Ser-Gly-Cys Chemical compound [H]N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CS)C(O)=O SVWQEIRZHHNBIO-WHFBIAKZSA-N 0.000 description 1
- SFTZWNJFZYOLBD-ZDLURKLDSA-N Ser-Gly-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CO SFTZWNJFZYOLBD-ZDLURKLDSA-N 0.000 description 1
- DJACUBDEDBZKLQ-KBIXCLLPSA-N Ser-Ile-Glu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(O)=O DJACUBDEDBZKLQ-KBIXCLLPSA-N 0.000 description 1
- ZOPISOXXPQNOCO-SVSWQMSJSA-N Ser-Ile-Thr Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)O)NC(=O)[C@H](CO)N ZOPISOXXPQNOCO-SVSWQMSJSA-N 0.000 description 1
- MUJQWSAWLLRJCE-KATARQTJSA-N Ser-Leu-Thr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O MUJQWSAWLLRJCE-KATARQTJSA-N 0.000 description 1
- OWCVUSJMEBGMOK-YUMQZZPRSA-N Ser-Lys-Gly Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)NCC(O)=O OWCVUSJMEBGMOK-YUMQZZPRSA-N 0.000 description 1
- QJKPECIAWNNKIT-KKUMJFAQSA-N Ser-Lys-Tyr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O QJKPECIAWNNKIT-KKUMJFAQSA-N 0.000 description 1
- GDUZTEQRAOXYJS-SRVKXCTJSA-N Ser-Phe-Asn Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](CO)N GDUZTEQRAOXYJS-SRVKXCTJSA-N 0.000 description 1
- QMCDMHWAKMUGJE-IHRRRGAJSA-N Ser-Phe-Val Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](C(C)C)C(O)=O QMCDMHWAKMUGJE-IHRRRGAJSA-N 0.000 description 1
- ADJDNJCSPNFFPI-FXQIFTODSA-N Ser-Pro-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CO ADJDNJCSPNFFPI-FXQIFTODSA-N 0.000 description 1
- JCLAFVNDBJMLBC-JBDRJPRFSA-N Ser-Ser-Ile Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O JCLAFVNDBJMLBC-JBDRJPRFSA-N 0.000 description 1
- RCOUFINCYASMDN-GUBZILKMSA-N Ser-Val-Met Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCSC)C(O)=O RCOUFINCYASMDN-GUBZILKMSA-N 0.000 description 1
- HSWXBJCBYSWBPT-GUBZILKMSA-N Ser-Val-Val Chemical compound CC(C)[C@H](NC(=O)[C@@H](NC(=O)[C@@H](N)CO)C(C)C)C(O)=O HSWXBJCBYSWBPT-GUBZILKMSA-N 0.000 description 1
- 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 1
- PZVGOVRNGKEFCB-KKHAAJSZSA-N Thr-Asn-Val Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](C(C)C)C(=O)O)N)O PZVGOVRNGKEFCB-KKHAAJSZSA-N 0.000 description 1
- FIFDDJFLNVAVMS-RHYQMDGZSA-N Thr-Leu-Met Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(O)=O FIFDDJFLNVAVMS-RHYQMDGZSA-N 0.000 description 1
- NCXVJIQMWSGRHY-KXNHARMFSA-N Thr-Leu-Pro Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@@H]1C(=O)O)N)O NCXVJIQMWSGRHY-KXNHARMFSA-N 0.000 description 1
- MROIJTGJGIDEEJ-RCWTZXSCSA-N Thr-Pro-Pro Chemical compound C[C@@H](O)[C@H](N)C(=O)N1CCC[C@H]1C(=O)N1[C@H](C(O)=O)CCC1 MROIJTGJGIDEEJ-RCWTZXSCSA-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
- OGOYMQWIWHGTGH-KZVJFYERSA-N Thr-Val-Ala Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(O)=O OGOYMQWIWHGTGH-KZVJFYERSA-N 0.000 description 1
- FYBFTPLPAXZBOY-KKHAAJSZSA-N Thr-Val-Asp Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(O)=O)C(O)=O FYBFTPLPAXZBOY-KKHAAJSZSA-N 0.000 description 1
- 102100023935 Transmembrane glycoprotein NMB Human genes 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- BSSJIVIFAJKLEK-XIRDDKMYSA-N Trp-Cys-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CS)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N BSSJIVIFAJKLEK-XIRDDKMYSA-N 0.000 description 1
- PKZIWSHDJYIPRH-JBACZVJFSA-N Trp-Tyr-Gln Chemical compound [H]N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCC(N)=O)C(O)=O PKZIWSHDJYIPRH-JBACZVJFSA-N 0.000 description 1
- QJBWZNTWJSZUOY-UWJYBYFXSA-N Tyr-Ala-Cys Chemical compound C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)N QJBWZNTWJSZUOY-UWJYBYFXSA-N 0.000 description 1
- QOIKZODVIPOPDD-AVGNSLFASA-N Tyr-Cys-Gln Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(O)=O QOIKZODVIPOPDD-AVGNSLFASA-N 0.000 description 1
- YKCXQOBTISTQJD-BZSNNMDCSA-N Tyr-Leu-His Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)NC(=O)[C@H](CC2=CC=C(C=C2)O)N YKCXQOBTISTQJD-BZSNNMDCSA-N 0.000 description 1
- PWKMJDQXKCENMF-MEYUZBJRSA-N Tyr-Thr-Leu Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(O)=O PWKMJDQXKCENMF-MEYUZBJRSA-N 0.000 description 1
- DBOXBUDEAJVKRE-LSJOCFKGSA-N Val-Asn-Val Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](C(C)C)C(=O)O)N DBOXBUDEAJVKRE-LSJOCFKGSA-N 0.000 description 1
- CGGVNFJRZJUVAE-BYULHYEWSA-N Val-Asp-Asn Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)N)C(=O)O)N CGGVNFJRZJUVAE-BYULHYEWSA-N 0.000 description 1
- YDPFWRVQHFWBKI-GVXVVHGQSA-N Val-Glu-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N YDPFWRVQHFWBKI-GVXVVHGQSA-N 0.000 description 1
- RKIGNDAHUOOIMJ-BQFCYCMXSA-N Val-Glu-Trp Chemical compound C1=CC=C2C(C[C@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)C(C)C)C(O)=O)=CNC2=C1 RKIGNDAHUOOIMJ-BQFCYCMXSA-N 0.000 description 1
- UEHRGZCNLSWGHK-DLOVCJGASA-N Val-Glu-Val Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O UEHRGZCNLSWGHK-DLOVCJGASA-N 0.000 description 1
- JAKHAONCJJZVHT-DCAQKATOSA-N Val-Lys-Ser Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)O)N JAKHAONCJJZVHT-DCAQKATOSA-N 0.000 description 1
- SBJCTAZFSZXWSR-AVGNSLFASA-N Val-Met-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N SBJCTAZFSZXWSR-AVGNSLFASA-N 0.000 description 1
- FMQGYTMERWBMSI-HJWJTTGWSA-N Val-Phe-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](C(C)C)N FMQGYTMERWBMSI-HJWJTTGWSA-N 0.000 description 1
- RYHUIHUOYRNNIE-NRPADANISA-N Val-Ser-Gln Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N RYHUIHUOYRNNIE-NRPADANISA-N 0.000 description 1
- VHIZXDZMTDVFGX-DCAQKATOSA-N Val-Ser-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](C(C)C)N VHIZXDZMTDVFGX-DCAQKATOSA-N 0.000 description 1
- UJMCYJKPDFQLHX-XGEHTFHBSA-N Val-Ser-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](C(C)C)N)O UJMCYJKPDFQLHX-XGEHTFHBSA-N 0.000 description 1
- GVNLOVJNNDZUHS-RHYQMDGZSA-N Val-Thr-Lys Chemical compound [H]N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(O)=O GVNLOVJNNDZUHS-RHYQMDGZSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 108010081404 acein-2 Proteins 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 230000033289 adaptive immune response Effects 0.000 description 1
- 108010041407 alanylaspartic acid Proteins 0.000 description 1
- 108010047495 alanylglycine Proteins 0.000 description 1
- 108010087924 alanylproline Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 238000011091 antibody purification Methods 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 108010001271 arginyl-glutamyl-arginine Proteins 0.000 description 1
- 108010009111 arginyl-glycyl-glutamic acid Proteins 0.000 description 1
- 108010069205 aspartyl-phenylalanine Proteins 0.000 description 1
- 108010092854 aspartyllysine Proteins 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000012930 cell culture fluid Substances 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229940001468 citrate Drugs 0.000 description 1
- 230000007012 clinical effect Effects 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000139 costimulatory effect Effects 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229940104302 cytosine Drugs 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- FSXRLASFHBWESK-UHFFFAOYSA-N dipeptide phenylalanyl-tyrosine Natural products C=1C=C(O)C=CC=1CC(C(O)=O)NC(=O)C(N)CC1=CC=CC=C1 FSXRLASFHBWESK-UHFFFAOYSA-N 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 210000003162 effector t lymphocyte Anatomy 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012149 elution buffer Substances 0.000 description 1
- 239000006167 equilibration buffer Substances 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 229940050411 fumarate Drugs 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 108010057083 glutamyl-aspartyl-leucine Proteins 0.000 description 1
- 108010049041 glutamylalanine Proteins 0.000 description 1
- 108010089804 glycyl-threonine Proteins 0.000 description 1
- 229940043257 glycylglycine Drugs 0.000 description 1
- 108010050848 glycylleucine Proteins 0.000 description 1
- 108010015792 glycyllysine Proteins 0.000 description 1
- 108010077515 glycylproline Proteins 0.000 description 1
- 230000003394 haemopoietic effect Effects 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 108010040030 histidinoalanine Proteins 0.000 description 1
- 230000006801 homologous recombination Effects 0.000 description 1
- 238000002744 homologous recombination Methods 0.000 description 1
- 230000003832 immune regulation Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000001506 immunosuppresive effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000015788 innate immune response Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 210000002510 keratinocyte Anatomy 0.000 description 1
- 108010073472 leucyl-prolyl-proline Proteins 0.000 description 1
- 108010057821 leucylproline Proteins 0.000 description 1
- 108010017391 lysylvaline Proteins 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 210000003061 neural cell Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 108010070409 phenylalanyl-glycyl-glycine Proteins 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108010077112 prolyl-proline Proteins 0.000 description 1
- 108010031719 prolyl-serine Proteins 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 108091008146 restriction endonucleases Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012898 sample dilution Substances 0.000 description 1
- 108010069117 seryl-lysyl-aspartic acid Proteins 0.000 description 1
- 108010026333 seryl-proline Proteins 0.000 description 1
- 108010071207 serylmethionine Proteins 0.000 description 1
- 239000010147 shenghe Substances 0.000 description 1
- 102000034285 signal transducing proteins Human genes 0.000 description 1
- 108091006024 signal transducing proteins Proteins 0.000 description 1
- 150000003384 small molecules Chemical group 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 108091007466 transmembrane glycoproteins Proteins 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 230000005909 tumor killing Effects 0.000 description 1
- 108010079202 tyrosyl-alanyl-cysteine Proteins 0.000 description 1
- 108010051110 tyrosyl-lysine Proteins 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 108010027345 wheylin-1 peptide Proteins 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
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2818—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
- C07K2317/90—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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Inorganic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dermatology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
本发明涉及一种多功能抗体的稳定的药物组合物及其用途。具体而言,本发明涉及一种药物组合物,包含靶向PD‑1同时具有IL‑15/IL‑15Rα复合物的生物学效应的多功能抗体、磷酸氢二钠‑磷酸二氢钠缓冲液、表面活性剂、糖和氨基酸。本发明的药物组合物有较高的稳定性和PD‑1结合力。
Description
技术领域
本发明属于生物技术领域,具体涉及靶向PD-1同时具有IL-15/IL-15Rα复合物的生物学效应的多功能抗体的药物组合物。
背景技术
PD-1(程序性死亡蛋白-1)是由PDCD1基因编码的一个抑制性共刺激分子,由288个氨基酸残基组成的50-55kDa的I型跨膜糖蛋白,由细胞外IgV结构域、跨膜结构区域以及细胞内尾部结构三部分构成。它可表达于活化的T细胞、B细胞、NK细胞等单核细胞及树突状细胞(DCs)表面,提示PD-1在免疫调节中扮演着更关键的角色。PD-1作为表达在活化T细胞上的负性共刺激分子与肿瘤细胞表达的PD-L1结合,可抑制T细胞增殖,并促进活化T细胞的凋亡;而PD-1抗体则可以阻断PD-1/PD-L1的结合,使效应T细胞发挥其肿瘤杀伤作用。
细胞因子是一类在细胞通信中广泛使用的信号传导蛋白和糖蛋白,如激素和神经递质。虽然激素是由特定器官分泌到血液中,并且神经递质与神经活性有关,但是细胞因子为在其来源和用途方面更多样化类型的化合物。它们由多种造血细胞和非造血细胞类型产生,并可对邻近细胞或整个生物体都有作用,有时强烈地依赖于其它化学品的存在。细胞因子家族主要由质量为8至30kDa之间的较小的水溶性蛋白和糖蛋白组成。细胞因子对于天然免疫应答和适应性免疫应答的功能都重要。通常由已经遇到病原体的免疫细胞分泌,以作为活化和募集更多免疫细胞并增加系统对病原体反应的方式。
在细胞因子中,白细胞介素15(IL-15)是IL-2超家族的成员,其由很多细胞类型和组织(包括单核细胞、巨噬细胞、树突状细胞(DC)、角质细胞、成纤维细胞和神经细胞)分泌。IL15被美国国家癌症中心列为最有潜力癌症免疫治疗药物,名列20个最有潜力肿瘤免疫治疗靶点和12个最有希望治愈肿瘤靶点第一位。研究表明IL-15可以有效的激活免疫系中CD8+T细胞、NK细胞和NK细胞的增殖和活化,而这三类细胞是肿瘤免疫中最重要的免疫细胞。
然而,细胞因子在临床上的使用存在着单药给药靶向性差的缺点,只有高浓度给药才可以达到抗肿瘤作用,而高浓度给药会产生免疫抑制作用和高毒性。并且,非靶向性细胞因子对于免疫系统的激活是系统性的,免疫系统被广泛的激活,具有致命的副作用。此外,由于细胞因子属于小分子量蛋白,不具备抗体的体内循环保护机制,单纯的细胞因子往往半衰期较短,需要短时间重复高剂量给药。目前临床研究药物多采用PEG化或者Fc融合来提高细胞因子的半衰期,虽然半衰期得以延长,但仍无法解决细胞因子的靶向性差的问题。
IL15Rα和IL-15均表达于DC细胞和单核细胞,IL15Rα的主要作用为与IL-15结合后,将结合的IL-15提呈给IL2Rβ和IL2Rγ,从而刺激免疫细胞的增殖和活化,因此IL-15活性的发挥依赖于IL-15Rα的提呈。但是静息状态下DC细胞IL-15Ra的表达水平很低,单独的给予患者IL-15治疗,临床效果有限,因而IL15/IL15Rα和IL15RαIgFc复合物的形成,解决了该问题。已有研究表明,IL15/IL15Rα复合物相比较于单纯的IL-15其生物学活性可以提高100倍,而与FC的融合则有效的延长了抗体的半衰期。
在现有技术中,CN110214147A和CN110214148A都公开了含有IL-15/IL-15Ra的融合蛋白,解决了短半衰期阻碍有利用药的问题。但是其公开的包含IL-15/IL-15Ra结构的抗体中,由于其结构复杂,仍有轻重链错配的问题,而且针对其相关的稳定性高的制剂并没有相关的研究。
本发明创造性地将IL-15及其受体片段嵌合于所述抗体分子链中,并将二者设计为可相互结合的位置,利用二者特有的结合作用,更加易于所述抗体的异源二聚化,因而不会出现普通双特异性抗体常见的轻重链错配问题。同时,通过对多功能抗体的制剂的研究,开发出其稳定性更高,跟PD-1端亲和力更好的多功能抗体组合物,更易于质量控制,且其生产工艺和成药性更加稳定。
发明内容
为了解决现有技术中存在的上述问题,本发明公开了一种药物分子具有较高亲和力,半衰期长,而且制剂稳定性好,生产成本较低的多功能抗体组合物。
本发明所述的多功能抗体的药物组合物,包含多功能抗体和缓冲剂;所述缓冲剂选自柠檬酸-柠檬酸钠、醋酸-醋酸钠和磷酸氢二钠-磷酸二氢钠缓冲液的一种或多种,优选磷酸氢二钠-磷酸二氢钠缓冲液;所述缓冲剂的pH为5.5-6.5。
在可选的实施方案中,所述缓冲剂的浓度为1-100mM,优选为5-50mM,更优选为20mM。
在可选的实施方案中,所述多功能抗体的浓度为0.5-50mg/ml,优选为1-20mg/ml,更优选为2-10mg/ml,最优选为5mg/ml。
在可选的实施方案中,所述药物组合物还包含表面活性剂,优选的,所述表面活性剂选自聚山梨酯-80或聚山梨酯-20,更优选的,所述表面活性剂为聚山梨酯-80。
在可选的实施方案中,所述表面活性剂的浓度为0.01-1mg/ml,优选为0.05-0.8mg/ml,更优选为0.2-0.6mg/ml,最优选为0.2mg/ml或0.4mg/ml。
在可选的实施方案中,所述药物组合物还包含糖,优选的,所述糖选自海藻糖、蔗糖和右旋糖酐-40。
在可选的实施方案中,所述糖的浓度为30-300mM,优选为50-200mM,更优选为100-150mM。
在可选的实施方案中,所述药物组合物还包含氨基酸,优选的,所述氨基酸选自精氨酸、甘氨酸、谷氨酸和赖氨酸。
在可选的实施方案中,所述氨基酸的浓度为10-200mM,优选为20-100mM,更优选为30-80mM。
在可选的实施方案中,所述多功能抗体包括第一重链、第二重链、第一轻链和第二轻链,所述第一重链的一部分和第一轻链的一部分、所述第二重链的一部分和第二轻链的一部分分别配对,且二者之一或全部形成PD-1抗原结合位点,所述第一重链还包含细胞因子IL-15片段以及免疫球蛋白Fc部分,所述第二重链还包含IL-15受体片段以及免疫球蛋白Fc部分,所述第一重链中的细胞因子IL-15片段与第二重链中的IL-15受体片段相互结合。
在可选的实施方案中,所述第一重链和第二重链的免疫球蛋白Fc部分选自IgG1、IgG2、IgG3和/或IgG4的恒定区氨基酸序列,优选IgG1或IgG4的恒定区氨基酸序列。
在可选的实施方案中,所述第一重链中的IL-15片段和第二重链中的IL-15受体片段可以分别嵌合于所述链的Fc部分内部,也可以存在于Fc部分外部,优选位于所述相应重链的CH1和CH2功能区之间。
在可选的实施方案中,所述多功能抗体的第一重链氨基酸序列选自SEQ ID NO:1;所述多功能抗体的第二重链氨基酸序列选自SEQ ID NO:3;所述多功能抗体的第一轻链和第二轻链的氨基酸序列选自SEQ ID NO:5。
在可选的实施方案中,一种含多功能抗体的冻干制剂,所述制剂通过将上述药物组合物经冷冻干燥获得。
在可选的实施方案中,一种含多功能抗体的液体制剂,所述制剂通过将上述药物组合物无菌灌装获得。
在可选的实施方案中,所述液体制剂为注射制剂,优选的,所述注射制剂为水针。
在可选的实施方案中,上述药物组合物或冻干制剂或液体制剂在制备预防或治疗与PD-1抗原有关的疾病或病症如肿瘤的药物中的用途。
因此,本发明涉及以下实施方案:
1.一种多功能抗体的药物组合物,其特征在于,所述药物组合物包含多功能抗体和缓冲剂;所述缓冲剂选自柠檬酸-柠檬酸钠、醋酸-醋酸钠和磷酸氢二钠-磷酸二氢钠缓冲液的一种或多种,优选磷酸氢二钠-磷酸二氢钠缓冲液;所述缓冲剂的pH为5.5-6.5。
2.根据方案1所述的药物组合物,其特征在于,所述缓冲剂的浓度为1-100mM,优选为5-50mM。
3.根据方案1或2所述的药物组合物,其特征在于,所述多功能抗体的浓度为0.5-50mg/ml,优选为1-20mg/ml,更优选为2-10mg/ml。
4.根据方案1-3其中任意一项所述的药物组合物,其特征在于,所述药物组合物还包含表面活性剂,优选的,所述表面活性剂选自聚山梨酯-80或聚山梨酯-20,更优选的,所述表面活性剂为聚山梨酯-80。
5.根据方案4所述的药物组合物,其特征在于,所述表面活性剂的浓度为0.01-1mg/ml,优选为0.05-0.8mg/ml,更优选为0.2-0.6mg/ml。
6.根据方案1-5其中任意一项所述的药物组合物,其特征在于,所述药物组合物还包含糖,优选的,所述糖选自海藻糖、蔗糖和右旋糖酐-40。
7.根据方案6所述的药物组合物,其特征在于,所述糖的浓度为30-300mM,优选为50-200mM,更优选为100-150mM。
8.根据方案1-7其中任意一项所述的药物组合物,其特征在于,所述药物组合物还包含氨基酸,优选的,所述氨基酸选自精氨酸、甘氨酸、谷氨酸和赖氨酸。
9.根据方案8所述的药物组合物,其特征在于,所述氨基酸的浓度为10-200mM,优选为20-100mM,更优选为30-80mM。
10.根据方案1-9其中任意一项所述的药物组合物,其特征在于,所述多功能抗体包括第一重链、第二重链、第一轻链和第二轻链,所述第一重链的一部分和第一轻链的一部分、所述第二重链的一部分和第二轻链的一部分分别配对,且二者之一或全部形成PD-1抗原结合位点,所述第一重链还包含细胞因子IL-15片段以及免疫球蛋白Fc部分,所述第二重链还包含IL-15受体片段以及免疫球蛋白Fc部分,所述第一重链中的细胞因子IL-15片段与第二重链中的IL-15受体片段相互结合。
11.根据方案10所述的药物组合物,其特征在于,所述第一重链和第二重链的免疫球蛋白Fc部分选自IgG1、IgG2、IgG3和/或IgG4的恒定区氨基酸序列,优选IgG1或IgG4的恒定区氨基酸序列。
12.根据方案10或11所述的药物组合物,其特征在于,所述第一重链中的IL-15片段和第二重链中的IL-15受体片段可以分别嵌合于所述链的Fc部分内部,也可以存在于Fc部分外部,优选位于所述相应重链的CH1和CH2功能区之间。
13.根据方案1-12其中任意一项所述的药物组合物,其特征在于,所述多功能抗体的第一重链氨基酸序列选自SEQ ID NO:1;所述多功能抗体的第二重链氨基酸序列选自SEQID NO:3;所述多功能抗体的第一轻链和第二轻链的氨基酸序列选自SEQ ID NO:5。
14.一种含多功能抗体的冻干制剂,其特征在于,所述制剂通过将方案1至13任一项所述的药物组合物经冷冻干燥获得。
15.一种含多功能抗体的液体制剂,其特征在于,所述制剂通过将方案1至13任一项所述的药物组合物无菌灌装获得。
16.根据方案15所述的液体制剂,其特征在于,所述液体制剂为注射制剂,优选的,所述注射制剂为水针。
17.根据方案1-13其中任意一项所述的药物组合物或方案14所述的冻干制剂或方案15或16所述的液体制剂在制备预防或治疗与PD-1抗原有关的疾病或病症如肿瘤的药物中的用途。
有益效果
本发明提供了一种药效学更好、纯度更高、更加稳定的抗体药物组合物,本发明创造性地将IL-15及其受体片段嵌合于所述抗体分子链中,并将二者设计为可相互结合的位置,利用二者特有的结合作用,更加易于所述抗体的异源二聚化,因而不会出现普通双特异性抗体常见的轻重链错配问题。
进一步地,本发明所获得的多功能抗体具有高效的PD-1抗原亲和力,且本发明的组合物稳定性好,不易产生多聚体和小分子片段,经过长时间的储存,仍然保持较高的抗体纯度。
为了更容易理解本发明,以下具体定义了某些技术和科学术语。除显而易见在本文件的它处另有明确定义,否则本文中使用的所有其他技术和科学术语都具有本发明所属技术领域的一般技术人员通常理解的含义。
术语
“缓冲剂”指通过其酸-碱共轭组分的作用而耐受pH变化的缓冲剂。将pH控制在适当范围中的缓冲剂的例子包括醋酸盐、琥珀酸盐、葡萄糖酸盐、组氨酸盐、草酸盐、乳酸盐、磷酸盐、枸橼酸盐、酒石酸盐、延胡索酸盐、甘氨酰甘氨酸和其它有机酸缓冲剂。
“磷酸盐缓冲剂”是包括磷酸根离子的缓冲剂,包括磷酸氢二钠/磷酸二氢钠。
“醋酸盐缓冲剂”是包括醋酸根离子的缓冲剂组氨酸/醋酸。
“药物组合物”表示含有一种或多种本文所述化合物或其生理学上/可药用的盐或前体药物与其他化学组分的混合物,所述其他组分例如生理学/可药用的载体和赋形剂。药物组合物的目的是保持抗体活性成分的稳定性,促进对生物体的给药,利于活性成分的吸收进而发挥生物活性。
本文中,“药物组合物”和“制剂”并不互相排斥。
本文中,“缓冲剂”和“缓冲体系”并不互相排斥。本发明中所述药物组合物的溶液形式,若无特殊说明,其中的溶剂均为水。
“冻干制剂”表示液体或溶液形式的药物组合物或液体或溶液制剂经真空冷冻干燥步骤之后获得的制剂或药物组合物。
附图说明
图1a为含有多功能抗体的第一重链的质粒pcDNA3.1-G418-16-1;
图1b为含有多功能抗体的第二重链的质粒pcDNA3.1-G418-16-2;
图1c为含有多功能抗体的第一/第二轻链(二者相同)的质粒pcDNA3.1-G418-16-3。
图2a为非还原条件下的SDS-PAGE图;
图2b为还原条件下的SDS-PAGE图。
图3a至3c为多功能抗体与PD-1抗原结合的ELISA结果示意图。
具体实施方式
以下结合附图与具体实施例对本发明做进一步的描述,本发明的保护内容不局限于以下实施例。还应该理解,本发明实施例中使用的术语是为了描述特定的具体实施方案,而不是为了限制本发明的保护范围。在不背离发明构思的精神和范围下,本领域技术人员能够想到的变化和优点都被包括在本发明中,并且以所附的权利要求及其任何等同物为本发明的保护范围。在本发明的说明书和权利要求书中,除非文中另外明确指出,单数形式“一个”、“一”和“这个”包括复数形式。实施本发明的过程、条件、试剂、实验方法等,除以下专门提及的内容之外,均为本领域技术人员的普遍知识和公知常识,本发明没有特别限制内容。
实施例1核苷酸序列的获得与优化
多功能抗体的轻链和重链氨基酸序列信息选自公开的或自研PD-1靶点单抗序列信息,分析获得该序列的可变区和恒定区信息。将天然IL-15序列或IL-15变体序列插入一条重链的氨基酸序列中,并在另一条重链的相应位置插入IL-15受体序列,优选为IL-15RαSushi序列。根据需要,调整所述抗体氨基酸序列的Fc为其他IgG类型,如IgG1等,并进一步在各重链中设计所需形式的氨基酸突变,由此得到目标抗体的氨基酸序列,分别为:
第一重链为SEQ ID NO:1,第二重链为SEQ ID NO:3,第一轻链和第二轻链(二者相同)为SEQ ID NO:5。
将上述各目标氨基酸序列转化为核苷酸序列,并针对可能影响抗体在哺乳动物细胞中表达的一系列参数:密码子偏好性、GC含量(即DNA的4种碱基中鸟嘌呤G和胞嘧啶C所占的比率)、CpG岛(即CpG双核苷酸在基因组中密度较高的区域)、mRNA的二级结构、拼接位点、前成熟PolyA位点、内部Chi位点(基因组中一段短的DNA片段,在该位点附近发生同源重组的几率增加)或者核糖体结合位点、RNA不稳定序列、反向重复序列及可能干扰克隆的限制性酶切位点等进行优化;同时增加了可能会提高翻译效率的相关序列,例如Kozak序列、SD序列,以及终止密码子。设计得到编码上述多功能抗体分子的重链基因和轻链基因,另外在重链和轻链的5’端分别设计上根据氨基酸序列优化而得的编码信号肽的核苷酸序列;此外,还对轻链和重链核苷酸序列的3’端分别加上终止密码子。
最终优化获得多功能抗体优化核苷酸序列,为:
第一重链为SEQ ID NO:2,第二重链为SEQ ID NO:4,第一轻链和第二轻链(二者相同)为SEQ ID NO:6。
实施例2基因合成与表达载体的构建
采用pcDNA3.1-G418载体作为表达所述多功能抗体的轻链和重链的专用载体。pcDNA3.1-G418载体含有重链所使用的启动子CMVPromoter、真核筛选标记G418标签和原核筛选标签Ampicilline。基因合成得到多功能抗体的抗体表达轻链和重链的核苷酸序列,用HindIII和XhoI对载体和目的片段进行双酶切,回收后通过DNA连接酶进行酶连,并转化大肠杆菌感受态细胞DH5α,挑选出阳性克隆并进行质粒提取和酶切验证,获得含所述多功能抗体全长第一重链、第二重链、第一轻链和第二轻链的重组质粒,分别为pcDNA3.1-G418-16-1、pcDNA3.1-G418-16-2和pcDNA3.1-G418-16-3(第一轻链和第二轻链相同)。示例性的pcDNA3.1-G418-16-1、pcDNA3.1-G418-16-2和pcDNA3.1-G418-16-3的质粒图谱参见附图1a-1c。
实施例3质粒抽提
根据《分子克隆实验指南》(2002年,科学出版社)所述方法将含有上述各目的基因的重组质粒转化至大肠杆菌感受态细胞DH5α中,将转化细菌涂布在含100μg/ml氨苄青霉素的LB平板上培养,挑选质粒克隆至液体LB培养基中培养,260rpm摇菌14小时,由无内毒素质粒大抽试剂盒抽提质粒,用无菌水溶解并用核酸蛋白定量仪进行浓度测定。
实施例4质粒转染、瞬转表达与抗体纯化
在37℃、8%CO2、100rpm下培养ExpiCHO至细胞密度6×106cells/ml。使用脂质体分别将构建的载体PCDNA3.1-G418-16-1、PCDNA3.1-G418-16-2、PCDNA3.1-G418-16-3转染到上述细胞中,转染质粒浓度为1μg/ml,脂质体浓度参照ExpiCHOTMExpressionSystem试剂盒确定,在32℃、5%CO2,100rpm下培养7-10天。转染18-22h之后和5-8天之间分别补料一次。4000rpm离心上述培养产物,0.22μm滤膜过滤并收集培养基上清液,采用ProteinA、离子柱纯化所得的多功能抗体蛋白并收集洗脱液。
ProteinA、离子柱纯化的具体操作步骤为:细胞培养液经过高速离心后取上清,利用GE的ProteinA层析柱进行亲和层析。层析使用平衡缓冲液为1×PBS(pH7.4),细胞上清上样结合后利用PBS洗涤至紫外线回到基线,然后利用洗脱缓冲液0.1M甘氨酸(pH3.0)洗脱目的蛋白,利用Tris调节pH至中性保存。将亲和层析所得产物调节pH至低于或者高于pI1-2个pH单位,适当稀释以控制样本电导在5ms/cm以下。利用合适的对应pH缓冲液如磷酸缓冲液、醋酸缓冲液等条件,利用本领域内常规的离子交换层析方法如阴离子交换或者阳离子交换进行对应pH条件下NaCl梯度洗脱,根据SDS-PAGE选择目的蛋白所在的收集管合并保存。
经SDS-PAGE测定表明,在非还原条件下,结果显示表达的完整多功能抗体的分子量均稍高于IgG1抗体;在还原条件下IgG1抗体被还原为2条带,而多功能抗体被还原为3条带,即位置在约64kDa、58kDa和24kDa的目的蛋白,对应于所需抗体的两个不同的重链以及相同的轻链。因此,经所述质粒转染、瞬转表达和纯化,证明所得到的抗体结构正确,且纯度较高。多功能抗体相应的SDS-PAGE电泳图如附图2a和2b所示。
实施例5抗体制剂缓冲体系筛选
将抗体经过超滤换液至不同缓冲溶液中,缓冲液置换完成后分别加入蔗糖和聚山梨酯-80,维持最终浓度为蔗糖8%(w/v),聚山梨酯-80 0.02%(w/v),除菌过滤、无菌分装。
不同的缓冲体系实验方案如表1所示。
表1抗体的缓冲体系实验方案
将上述制备的抗体制剂放置于25℃,分别于第3周和第4周取出进行分子排阻高效液相色谱(SEC-HPLC)的检测,以抗体制剂放置3周(3W)和4周(4W)的纯度,考查不同的缓冲溶液对制剂稳定性的影响,实验结果如表2所示
表2抗体不同缓冲体系筛选实验结果
注:HMW表示高分子量;LMW表示低分子量。
结果表明,当缓冲体系使用柠檬酸-柠檬酸钠、醋酸-醋酸钠、组氨酸-盐酸组氨酸时,在第3周和第4周时,主峰纯度都比较低,不符合行业标准规定。当缓冲体系使用柠檬酸-柠檬酸钠、醋酸-醋酸钠时,在第3周和第4周时,高分子量和低分子量的含量都比较高,说明抗体制剂产生了较多的聚体和小分子片段,抗体制剂稳定性不好。当缓冲体系使用组氨酸-盐酸组氨酸时,在第3周和第4周时,高分子量虽然比较低,但是低分子量却非常高,说明抗体制剂产生了大量的小分子片段,抗体制剂稳定性不好。而当缓冲体系使用磷酸氢二钠-磷酸二氢钠缓冲液时,在第3周和第4周时,主峰纯度都比较高,高分子量和低分子量的含量都比较低,说明抗体纯度比较高,稳定性好,不易产生聚体和小分子片段。
实施例6表面活性剂筛选
用表3所示的不同表面活性剂,分别添加20mM磷酸氢二钠-磷酸二氢钠缓冲液、135mM海藻糖,配制5mg/ml的抗体制剂。考察具有不同含量的聚山梨酯20和聚山梨酯80对制剂处方的影响,分别进行反复冻融循环(循环温度:-80~4℃)和振荡7天(250rpm,25℃),其实验结果如表4所示。
表3抗体组合物的表面活性剂实验方案
表4抗体组合物的表面活性剂实验方案结果
注:HMW表示高分子量,DR-2为反复冻融循环(循环温度:-80~4℃)2次,DR-5为反复冻融循环(循环温度:-80~4℃)5次;ZD-7D为振荡7天(250rpm,25℃)。
实施例7抗体制剂稳定剂的筛选
为了进一步对稳定剂种类进行优化,在含如表5所示的不同稳定剂的处方中,制备含5mg/ml单抗、20mM磷酸氢二钠-磷酸二氢钠、pH为6.0的抗体制剂。
表5抗体组合物的稳定剂实验方案
将抗体经过超滤换液至不同稳定剂的缓冲溶液中,进行除菌过滤、无菌分装。将上述制备的抗体制剂放置于40℃,分别于第4周、第6周取出进行分子排阻高效液相色谱(SEC-HPLC)的检测,以实验起始(T0)、放置4周(4W)和6周(6W)的纯度,考查不同的稳定剂对制剂稳定性的影响,结果如表6所示。
表6抗体组合物的稳定剂实验方案结果
注:HMW表示高分子量,LMW表示低分子量。
抗体组合物在40℃下放置4周和6周的结果表明:
(1)组合物中既不含有海藻糖,也不含有甘露醇的处方方案F1、F2、F6、F7、F10、F11和F12,随着时间的延长,多聚物显著增加,主峰纯度下降较多。
(2)组合物中含有海藻糖的处方方案F4、F5、F8和F9,多聚物含量增加较少,主峰纯度下降较少。
(3)组合物中含有甘露醇的处方方案F13和F14,多聚物含量增加较少,主峰纯度下降较少。
(4)经观察,方案F2、F12和F14的组合物出现了沉淀。
实施例8 ELISA检测抗体对PD-1抗原的亲和力
采用pH7.4的PBS缓冲液将PD1抗原稀释至0.2μg/mL,每孔100μL加入到96孔ELISA板中,4度包被过夜。用含2%BSA封闭液封闭1.5小时后。PBST洗3次后,将多功能抗体用0.5%BSA样品稀释液稀释至0.3μg/ml,以此为起始浓度,进行3倍梯度稀释,共7个梯度,并设阴性对照,每孔100μL,37℃孵育1h。再用PBST洗板3次,将HRP标记的山羊抗人IgGFc用样品稀释液按1:20000稀释,每孔加入100μL,室温孵育1小时。PBST洗板4次后,每孔加入100μLTMB底物,室温避光孵育10分钟,每孔加入100μL1MHCL液终止显色反应。在多功能酶标仪上选择波长450nm,参比波长570nm测定96孔板中各孔的吸光值,每孔吸光值(OD)=OD45nm-OD570nm。将多功能抗体的浓度取对数后作为横坐标,测得的每孔吸光值为纵坐标,得到多功能抗体与PD1抗原的结合曲线,如图3a-3c所示。测得的EC50值如表7和表8所示。
表7样品的EC50值
样品编号 | EC50 |
F1-T0 | 4.084 |
F1-6W | 9.24 |
F8-6W | 5.237 |
表8样品的EC50值
样品编号 | EC50 |
F1-T0 | 4.349 |
F13-6W | 9.224 |
F14-6W | 8.772 |
从PD-1端结合活性上来看,F1、F13和F14高温加速6周后活性下降,F8和T0起始样品比,没有显著差异,说明F8跟PD-1端的亲和力更高。
尽管本发明的具体实施方式已经得到详细的描述,本领域技术人员将会理解,根据已经公开的所有教导,可以对那些细节进行各种修改和替换,这些改变均在本发明的保护范围之内。本发明的全部保护范围由所附的权利要求书及其任何等同物给出。
序列表
<110> 盛禾(中国)生物制药有限公司
<120> 一种多功能抗体的组合物
<160> 6
<170> SIPOSequenceListing 1.0
<210> 1
<211> 581
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 1
Gln Val Gln Leu Val Gln Ser Gly Val Glu Val Lys Lys Pro Gly Ala
1 5 10 15
Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asn Tyr
20 25 30
Tyr Met Tyr Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met
35 40 45
Gly Gly Ile Asn Pro Ser Asn Gly Gly Thr Asn Phe Asn Glu Lys Phe
50 55 60
Lys Asn Arg Val Thr Leu Thr Thr Asp Ser Ser Thr Thr Thr Ala Tyr
65 70 75 80
Met Glu Leu Lys Ser Leu Gln Phe Asp Asp Thr Ala Val Tyr Tyr Cys
85 90 95
Ala Arg Arg Asp Tyr Arg Phe Asp Met Gly Phe Asp Tyr Trp Gly Gln
100 105 110
Gly Thr Thr Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val
115 120 125
Phe Pro Leu Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala
130 135 140
Leu Gly Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser
145 150 155 160
Trp Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val
165 170 175
Leu Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro
180 185 190
Ser Ser Ser Leu Gly Thr Lys Thr Tyr Thr Cys Asn Val Asp His Lys
195 200 205
Pro Ser Asn Thr Lys Val Asp Lys Arg Val Gly Gly Gly Gly Ser Gly
210 215 220
Gly Gly Gly Ser Asn Trp Val Asn Val Ile Ser Asp Leu Lys Lys Ile
225 230 235 240
Glu Asp Leu Ile Gln Ser Met His Ile Asp Ala Thr Leu Tyr Thr Glu
245 250 255
Ser Asp Val His Pro Ser Cys Lys Val Thr Ala Met Lys Cys Phe Leu
260 265 270
Leu Glu Leu Gln Val Ile Ser Leu Glu Ser Gly Asp Ala Ser Ile His
275 280 285
Asp Thr Val Glu Asn Leu Ile Ile Leu Ala Asn Asp Ser Leu Ser Ser
290 295 300
Asn Gly Asn Val Thr Glu Ser Gly Cys Lys Glu Cys Glu Glu Leu Glu
305 310 315 320
Glu Lys Asn Ile Lys Glu Phe Leu Gln Ser Phe Val His Ile Val Gln
325 330 335
Met Phe Ile Asn Thr Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser
340 345 350
Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro Glu Phe
355 360 365
Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr
370 375 380
Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val
385 390 395 400
Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val
405 410 415
Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser
420 425 430
Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu
435 440 445
Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ser
450 455 460
Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro
465 470 475 480
Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys Asn Gln
485 490 495
Val Ser Leu Trp Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala
500 505 510
Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr
515 520 525
Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu
530 535 540
Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser Cys Ser
545 550 555 560
Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser
565 570 575
Leu Ser Leu Gly Lys
580
<210> 2
<211> 1743
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 2
caggtgcagc tggtgcagag cggagtggag gtgaagaagc caggcgccag cgtgaaggtg 60
tcttgcaagg cttccggcta cacattcacc aactactata tgtattgggt gagacaggct 120
ccaggacagg gactggagtg gatgggaggc atcaacccct ccaatggcgg caccaacttc 180
aatgagaagt ttaagaatcg cgtgacactg accacagatt ccagcaccac aaccgcttac 240
atggagctga agagcctgca gttcgacgat accgccgtgt actattgtgc taggcgggac 300
tacaggttcg atatgggctt tgactattgg ggccagggca caaccgtgac cgtgtcttcc 360
gccagcacaa agggcccatc cgtgttccca ctggctccat gctcccggag cacctctgag 420
tccacagccg ctctgggctg tctggtgaag gactatttcc ctgagccagt gacagtgtct 480
tggaactccg gcgccctgac cagcggagtg cacacatttc ccgctgtgct gcagagctct 540
ggcctgtact ctctgtccag cgtggtgacc gtgccatctt ccagcctggg cacaaagacc 600
tatacatgca acgtggatca taagcccagc aatacaaagg tggacaagag ggtgggagga 660
ggaggatccg gaggaggagg aagcaactgg gtgaatgtga tcagcgatct gaagaagatc 720
gaggacctga tccagtctat gcacatcgat gccaccctgt acacagagtc tgacgtgcat 780
ccttcctgca aggtgaccgc tatgaagtgt tttctgctgg agctgcaggt catctccctg 840
gagtctggcg atgcctctat ccacgacacc gtggagaacc tgatcatcct ggctaatgat 900
tccctgtctt ccaacggcaa tgtgacagag agcggctgca aggagtgtga ggagctggag 960
gagaagaaca tcaaggagtt cctgcagtct tttgtgcata tcgtgcagat gttcatcaat 1020
accagcggag gaggaggatc tggaggagga ggaagcgagt ctaagtacgg accaccttgc 1080
ccaccatgtc cagctcctga gtttctggga ggaccatccg tgttcctgtt tcctccaaag 1140
cctaaggata ccctgatgat ctccagaacc cccgaggtga catgcgtggt ggtggatgtg 1200
agccaggagg accctgaggt gcagttcaac tggtacgtgg acggcgtgga ggtgcacaat 1260
gctaagacaa agcccaggga ggagcagttt aactccacct accgggtggt gagcgtgctg 1320
acagtgctgc atcaggactg gctgaacggc aaggagtata agtgcaaggt gtctaataag 1380
ggcctgccta gctctatcga gaagaccatc tccaaggcta agggacagcc tcgcgagcca 1440
caggtgtaca ccctgccccc ttctcaggag gagatgacaa agaaccaggt gtccctgtgg 1500
tgtctggtga agggcttcta tcctagcgat atcgctgtgg agtgggagtc taatggccag 1560
ccagagaaca attacaagac aaccccaccc gtgctggact ccgatggcag cttctttctg 1620
tattctagac tgaccgtgga caagtcccgc tggcaggagg gcaacgtgtt ttcctgtagc 1680
gtgatgcacg aggctctgca caatcattac acacagaagt ctctgtccct gagcctgggc 1740
aag 1743
<210> 3
<211> 527
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 3
Gln Val Gln Leu Val Gln Ser Gly Val Glu Val Lys Lys Pro Gly Ala
1 5 10 15
Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asn Tyr
20 25 30
Tyr Met Tyr Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met
35 40 45
Gly Gly Ile Asn Pro Ser Asn Gly Gly Thr Asn Phe Asn Glu Lys Phe
50 55 60
Lys Asn Arg Val Thr Leu Thr Thr Asp Ser Ser Thr Thr Thr Ala Tyr
65 70 75 80
Met Glu Leu Lys Ser Leu Gln Phe Asp Asp Thr Ala Val Tyr Tyr Cys
85 90 95
Ala Arg Arg Asp Tyr Arg Phe Asp Met Gly Phe Asp Tyr Trp Gly Gln
100 105 110
Gly Thr Thr Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val
115 120 125
Phe Pro Leu Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala
130 135 140
Leu Gly Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser
145 150 155 160
Trp Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val
165 170 175
Leu Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro
180 185 190
Ser Ser Ser Leu Gly Thr Lys Thr Tyr Thr Cys Asn Val Asp His Lys
195 200 205
Pro Ser Asn Thr Lys Val Asp Lys Arg Val Gly Gly Gly Gly Ser Gly
210 215 220
Gly Gly Gly Ser Ile Thr Cys Pro Pro Pro Met Ser Val Glu His Ala
225 230 235 240
Asp Ile Trp Val Lys Ser Tyr Ser Leu Tyr Ser Arg Glu Arg Tyr Ile
245 250 255
Cys Asn Ser Gly Phe Lys Arg Lys Ala Gly Thr Ser Ser Leu Thr Glu
260 265 270
Cys Val Leu Asn Lys Ala Thr Asn Val Ala His Trp Thr Thr Pro Ser
275 280 285
Leu Lys Cys Ile Arg Gly Gly Gly Gly Ser Glu Ser Lys Tyr Gly Pro
290 295 300
Pro Cys Pro Pro Cys Pro Ala Pro Glu Phe Leu Gly Gly Pro Ser Val
305 310 315 320
Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr
325 330 335
Pro Glu Val Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro Glu
340 345 350
Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys
355 360 365
Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser
370 375 380
Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys
385 390 395 400
Cys Lys Val Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile
405 410 415
Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro
420 425 430
Pro Ser Gln Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu
435 440 445
Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn
450 455 460
Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser
465 470 475 480
Asp Gly Ser Phe Phe Leu Ala Ser Arg Leu Thr Val Asp Lys Ser Arg
485 490 495
Trp Gln Glu Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu
500 505 510
His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly Lys
515 520 525
<210> 4
<211> 1581
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 4
caggtgcagc tggtgcagag cggagtggag gtgaagaagc caggcgccag cgtgaaggtg 60
tcttgcaagg cttccggcta cacattcacc aactactata tgtattgggt gaggcaggct 120
ccaggacagg gactggagtg gatgggaggc atcaacccct ctaatggcgg caccaacttc 180
aatgagaagt ttaagaatcg ggtgacactg accacagatt ccagcaccac aaccgcttac 240
atggagctga agtccctgca gttcgacgat accgccgtgt actattgtgc taggcgggac 300
tacaggttcg atatgggctt tgactattgg ggccagggca caaccgtgac cgtgtcttcc 360
gccagcacaa agggcccatc cgtgttccca ctggctccat gctcccggag cacctctgag 420
tccacagccg ctctgggctg tctggtgaag gactatttcc ctgagccagt gaccgtgagc 480
tggaactctg gcgccctgac cagcggagtg cacacatttc ccgctgtgct gcagagctct 540
ggcctgtact ctctgtccag cgtggtgaca gtgccatctt ccagcctggg cacaaagacc 600
tatacatgca acgtggatca caagccctcc aataccaagg tggacaagag ggtgggagga 660
ggaggatccg gaggaggcgg cagcatcaca tgtccccctc caatgagcgt ggagcatgcc 720
gatatctggg tgaagagcta ctctctgtac tccagggaga ggtacatctg caatagcggc 780
ttcaagagaa aggctggcac ctcttccctg acagagtgcg tgctgaacaa ggccaccaat 840
gtggctcatt ggacaacccc tagcctgaag tgcatcaggg gaggaggagg atccgagagc 900
aagtatggac caccttgccc accatgtcca gctcctgagt ttctgggagg accatccgtg 960
ttcctgtttc ctccaaagcc taaggatacc ctgatgatct ccagaacccc cgaggtgaca 1020
tgcgtggtgg tggatgtgag ccaggaggac cctgaggtgc agttcaactg gtacgtggac 1080
ggcgtggagg tgcacaatgc taagaccaag cccagagagg agcagtttaa ctctacctac 1140
cgcgtggtgt ccgtgctgac agtgctgcat caggactggc tgaacggcaa ggagtataag 1200
tgcaaggtgt ctaataaggg cctgcctagc tctatcgaga agaccatctc caaggctaag 1260
ggacagcctc gcgagccaca ggtgtataca ctgcccccta gccaggagga gatgaccaag 1320
aaccaggtgt ctctgacatg tctggtgaag ggcttctacc cttctgatat cgctgtggag 1380
tgggagtcca atggccagcc agagaacaat tataagacaa ccccacccgt gctggactcc 1440
gatggcagct tctttctggc cagcaggctg accgtggaca agtctcggtg gcaggagggc 1500
aacgtgtttt cttgctccgt gatgcacgag gctctgcaca atcattacac acagaagagc 1560
ctgtctctgt ccctgggcaa g 1581
<210> 5
<211> 218
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 5
Glu Ile Val Leu Thr Gln Ser Pro Ala Thr Leu Ser Leu Ser Pro Gly
1 5 10 15
Glu Arg Ala Thr Leu Ser Cys Arg Ala Ser Lys Gly Val Ser Thr Ser
20 25 30
Gly Tyr Ser Tyr Leu His Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro
35 40 45
Arg Leu Leu Ile Tyr Leu Ala Ser Tyr Leu Glu Ser Gly Val Pro Ala
50 55 60
Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser
65 70 75 80
Ser Leu Glu Pro Glu Asp Phe Ala Val Tyr Tyr Cys Gln His Ser Arg
85 90 95
Asp Leu Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile Lys Arg
100 105 110
Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln
115 120 125
Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr
130 135 140
Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser
145 150 155 160
Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr
165 170 175
Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys
180 185 190
His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro
195 200 205
Val Thr Lys Ser Phe Asn Arg Gly Glu Cys
210 215
<210> 6
<211> 654
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 6
gagatcgtgc tgacccagtc tcctgctaca ctgtccctga gcccaggaga gagggccacc 60
ctgagctgtc gggcttctaa gggcgtgtct acatccggct actcctatct gcactggtac 120
cagcagaagc caggccaggc ccccagactg ctgatctacc tggcttccta tctggagagc 180
ggagtgccag ctcgcttcag cggctctggc tccggcaccg actttaccct gacaatctcc 240
agcctggagc cagaggactt cgccgtgtac tattgccagc atagcaggga tctgcccctg 300
acctttggcg gcggcacaaa ggtggagatc aagcggaccg tggccgctcc tagcgtgttc 360
atctttcccc cttctgacga gcagctgaag tctggcacag cttccgtggt gtgcctgctg 420
aacaatttct acccaagaga ggccaaggtg cagtggaagg tggataacgc tctgcagagc 480
ggcaattctc aggagtccgt gaccgagcag gacagcaagg attctacata ttccctgtct 540
tccaccctga cactgtccaa ggccgattac gagaagcaca aggtgtatgc ttgcgaggtg 600
acccatcagg gcctgagctc tcctgtgaca aagagcttta accgcggcga gtgt 654
Claims (10)
1.一种多功能抗体的药物组合物,其特征在于,所述药物组合物包含多功能抗体和缓冲剂;所述缓冲剂选自柠檬酸-柠檬酸钠、醋酸-醋酸钠和磷酸氢二钠-磷酸二氢钠缓冲液的一种或多种,优选磷酸氢二钠-磷酸二氢钠缓冲液;所述缓冲剂的pH为5.5-6.5。
2.根据权利要求1所述的药物组合物,其特征在于,所述缓冲剂的浓度为1-100mM,优选为5-50mM。
3.根据权利要求1或2所述的药物组合物,其特征在于,所述多功能抗体的浓度为0.5-50mg/ml,优选为1-20mg/ml,更优选为2-10mg/ml。
4.根据权利要求1-3其中任意一项所述的药物组合物,其特征在于,所述药物组合物还包含表面活性剂,优选的,所述表面活性剂选自聚山梨酯-80或聚山梨酯-20,更优选的,所述表面活性剂为聚山梨酯-80。
5.根据权利要求4所述的药物组合物,其特征在于,所述表面活性剂的浓度为0.01-1mg/ml,优选为0.05-0.8mg/ml,更优选为0.2-0.6mg/ml。
6.根据权利要求1-5其中任意一项所述的药物组合物,其特征在于,所述药物组合物还包含糖,优选的,所述糖选自海藻糖、蔗糖和右旋糖酐-40。
7.根据权利要求6所述的药物组合物,其特征在于,所述糖的浓度为30-300mM,优选为50-200mM,更优选为100-150mM。
8.根据权利要求1-7其中任意一项所述的药物组合物,其特征在于,所述药物组合物还包含氨基酸,优选的,所述氨基酸选自精氨酸、甘氨酸、谷氨酸和赖氨酸。
9.根据权利要求8所述的药物组合物,其特征在于,所述氨基酸的浓度为10-200mM,优选为20-100mM,更优选为30-80mM。
10.根据权利要求1-9其中任意一项所述的药物组合物,其特征在于,所述多功能抗体包括第一重链、第二重链、第一轻链和第二轻链,所述第一重链的一部分和第一轻链的一部分、所述第二重链的一部分和第二轻链的一部分分别配对,且二者之一或全部形成PD-1抗原结合位点,所述第一重链还包含细胞因子IL-15片段以及免疫球蛋白Fc部分,所述第二重链还包含IL-15受体片段以及免疫球蛋白Fc部分,所述第一重链中的细胞因子IL-15片段与第二重链中的IL-15受体片段相互结合。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110010974.8A CN114712495B (zh) | 2021-01-06 | 2021-01-06 | 一种多功能抗体的组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110010974.8A CN114712495B (zh) | 2021-01-06 | 2021-01-06 | 一种多功能抗体的组合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114712495A true CN114712495A (zh) | 2022-07-08 |
CN114712495B CN114712495B (zh) | 2024-08-20 |
Family
ID=82233396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110010974.8A Active CN114712495B (zh) | 2021-01-06 | 2021-01-06 | 一种多功能抗体的组合物 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114712495B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018071918A1 (en) * | 2016-10-14 | 2018-04-19 | Xencor, Inc. | Bispecific heterodimeric fusion proteins containing il-15/il-15ralpha fc-fusion proteins and pd-1 antibody fragments |
WO2018184964A1 (en) * | 2017-04-03 | 2018-10-11 | F. Hoffmann-La Roche Ag | Immunoconjugates of an anti-pd-1 antibody with a mutant il-2 or with il-15 |
WO2018209194A2 (en) * | 2017-05-12 | 2018-11-15 | Icahn School Of Medicine At Mount Sinai | Newcastle disease viruses and uses thereof |
AR110011A1 (es) * | 2016-11-02 | 2019-02-13 | GLAXOSMITHKLINE INTELLECTUAL PROPERTY Nº 2 LTD | Proteína de unión, ácido nucleico que la codifica, vector que lo comprende, célula hospedadora que comprende dicho vector, método para producir la proteína y composición farmacéutica que comprende a la misma |
CN110404066A (zh) * | 2018-04-28 | 2019-11-05 | 齐鲁制药有限公司 | 一种抗人pd-1的单克隆抗体制剂、联合用药物及其用途 |
CN111548424A (zh) * | 2020-06-05 | 2020-08-18 | 上海科弈药业科技有限公司 | 一种靶向egfr与cd47的多功能融合蛋白及其应用 |
-
2021
- 2021-01-06 CN CN202110010974.8A patent/CN114712495B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018071918A1 (en) * | 2016-10-14 | 2018-04-19 | Xencor, Inc. | Bispecific heterodimeric fusion proteins containing il-15/il-15ralpha fc-fusion proteins and pd-1 antibody fragments |
AR110011A1 (es) * | 2016-11-02 | 2019-02-13 | GLAXOSMITHKLINE INTELLECTUAL PROPERTY Nº 2 LTD | Proteína de unión, ácido nucleico que la codifica, vector que lo comprende, célula hospedadora que comprende dicho vector, método para producir la proteína y composición farmacéutica que comprende a la misma |
WO2018184964A1 (en) * | 2017-04-03 | 2018-10-11 | F. Hoffmann-La Roche Ag | Immunoconjugates of an anti-pd-1 antibody with a mutant il-2 or with il-15 |
WO2018209194A2 (en) * | 2017-05-12 | 2018-11-15 | Icahn School Of Medicine At Mount Sinai | Newcastle disease viruses and uses thereof |
CN110404066A (zh) * | 2018-04-28 | 2019-11-05 | 齐鲁制药有限公司 | 一种抗人pd-1的单克隆抗体制剂、联合用药物及其用途 |
CN111548424A (zh) * | 2020-06-05 | 2020-08-18 | 上海科弈药业科技有限公司 | 一种靶向egfr与cd47的多功能融合蛋白及其应用 |
Non-Patent Citations (1)
Title |
---|
刘素兰等: "《药剂学第3版》", 30 November 2020, 西安交通大学出版社, pages: 266 - 271 * |
Also Published As
Publication number | Publication date |
---|---|
CN114712495B (zh) | 2024-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11060097B2 (en) | Immunotherapy methods using anti-PD-L1 antibodies in combination with EGFR1 targeted-TGF-beta immunomodulatory fusion proteins | |
AU2018202982B2 (en) | Fusion immunomodulatory proteins and methods for making same | |
CN112534052B (zh) | 全新il-21前药及使用方法 | |
CN114341189A (zh) | 全新il-15前药及其应用 | |
CN105612175B (zh) | 基于IL-15和IL-15Rαsushi结构域的调节因子 | |
CN114401997A (zh) | 细胞因子前药和双前药 | |
KR20120100914A (ko) | 에프라투주맙을 이용한 자가면역 및 염증 질환의 치료 | |
KR102477536B1 (ko) | 재조합 정맥내 면역글로불린(rIVIG) 조성물 및 이의 제조 및 사용 방법 | |
MX2013010011A (es) | Agentes de unión biespecífica. | |
JPH08507201A (ja) | リンホトキシン‐β、リンホトキシン‐β複合体、それらの薬学的な調製物および治療への使用 | |
WO2017095267A1 (ru) | Биспецифические антитела против cd3*cd19 | |
CN115093483A (zh) | Il-17ra融合蛋白、药物组合物、注射剂及其应用 | |
JP2023542049A (ja) | インターロイキン-2ムテイン及びその使用 | |
EP3101035B1 (en) | Bifunctional fusion protein, preparation method therefor, and use thereof | |
CA3194384A1 (en) | Caninized rat antibodies to canine interleukin-31 receptor alpha | |
WO2023045977A1 (zh) | 白介素2突变体以及其融合蛋白 | |
CN114712495B (zh) | 一种多功能抗体的组合物 | |
CN114712494B (zh) | 一种靶向pd-1的多功能抗体的组合物 | |
CN112409484B (zh) | 多功能抗体、其制备及其用途 | |
US11046742B2 (en) | Fusion protein comprising CCL3 variant and use thereof | |
EA009289B1 (ru) | ЛЕЧЕНИЕ ХРОНИЧЕСКОЙ ВОСПАЛИТЕЛЬНОЙ ДЕМИЕЛИНИЗИРУЮЩЕЙ ПОЛИНЕВРОПАТИИ С ИСПОЛЬЗОВАНИЕМ β-ИНТЕРФЕРОНА | |
EP0689600B1 (en) | Process to induce the death of tumor cells | |
CN116554343B (zh) | 一种长效重组人生长激素及其应用 | |
EP4186928A1 (en) | Fusion polypeptide and polypeptide dimer, and use thereof | |
WO2023168401A1 (en) | Compositions and methods for treating disease |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Xiaoling Inventor after: Wu Chongbing Inventor after: Zhu Cailin Inventor after: Du Wuchen Inventor before: Jiang Xiaoling Inventor before: Wu Chongbing Inventor before: Zhu Cailin Inventor before: Du Wuchen Inventor before: Gao Chao Inventor before: Li Qiong |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |