CN113286823B - 抗cd79b抗体、其抗原结合片段及其医药用途 - Google Patents
抗cd79b抗体、其抗原结合片段及其医药用途 Download PDFInfo
- Publication number
- CN113286823B CN113286823B CN202080008873.0A CN202080008873A CN113286823B CN 113286823 B CN113286823 B CN 113286823B CN 202080008873 A CN202080008873 A CN 202080008873A CN 113286823 B CN113286823 B CN 113286823B
- Authority
- CN
- China
- Prior art keywords
- seq
- antibody
- set forth
- ser
- antigen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 108091007433 antigens Proteins 0.000 title claims abstract description 107
- 102000036639 antigens Human genes 0.000 title claims abstract description 107
- 239000000427 antigen Substances 0.000 title claims abstract description 105
- 230000027455 binding Effects 0.000 title claims abstract description 96
- 239000012634 fragment Substances 0.000 title claims abstract description 87
- 206010012818 diffuse large B-cell lymphoma Diseases 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 16
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 16
- 206010025323 Lymphomas Diseases 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000002246 antineoplastic agent Substances 0.000 claims abstract description 4
- 101000914491 Homo sapiens B-cell antigen receptor complex-associated protein beta chain Proteins 0.000 claims description 126
- 102100027203 B-cell antigen receptor complex-associated protein beta chain Human genes 0.000 claims description 103
- 210000004027 cell Anatomy 0.000 claims description 90
- 208000015914 Non-Hodgkin lymphomas Diseases 0.000 claims description 19
- 241001529936 Murinae Species 0.000 claims description 18
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 16
- 208000031671 Large B-Cell Diffuse Lymphoma Diseases 0.000 claims description 14
- 239000000611 antibody drug conjugate Substances 0.000 claims description 12
- 229940049595 antibody-drug conjugate Drugs 0.000 claims description 12
- 239000013604 expression vector Substances 0.000 claims description 10
- 108091033319 polynucleotide Proteins 0.000 claims description 8
- 102000040430 polynucleotide Human genes 0.000 claims description 8
- 239000002157 polynucleotide Substances 0.000 claims description 8
- 239000013598 vector Substances 0.000 claims description 8
- 230000002062 proliferating effect Effects 0.000 claims description 7
- 208000010839 B-cell chronic lymphocytic leukemia Diseases 0.000 claims description 6
- 208000031422 Lymphocytic Chronic B-Cell Leukemia Diseases 0.000 claims description 6
- 229940127089 cytotoxic agent Drugs 0.000 claims description 6
- 208000032839 leukemia Diseases 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000002254 cytotoxic agent Substances 0.000 claims description 4
- 231100000599 cytotoxic agent Toxicity 0.000 claims description 4
- 230000000306 recurrent effect Effects 0.000 claims description 4
- 208000024893 Acute lymphoblastic leukemia Diseases 0.000 claims description 3
- 208000014697 Acute lymphocytic leukaemia Diseases 0.000 claims description 3
- 208000003950 B-cell lymphoma Diseases 0.000 claims description 3
- 208000025205 Mantle-Cell Lymphoma Diseases 0.000 claims description 3
- 208000006664 Precursor Cell Lymphoblastic Leukemia-Lymphoma Diseases 0.000 claims description 3
- 208000032852 chronic lymphocytic leukemia Diseases 0.000 claims description 3
- 201000009277 hairy cell leukemia Diseases 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 241000588724 Escherichia coli Species 0.000 claims description 2
- 241000235058 Komagataella pastoris Species 0.000 claims description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 230000001580 bacterial effect Effects 0.000 claims description 2
- 210000004978 chinese hamster ovary cell Anatomy 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 210000003734 kidney Anatomy 0.000 claims description 2
- 210000004962 mammalian cell Anatomy 0.000 claims description 2
- 230000001293 nucleolytic effect Effects 0.000 claims description 2
- 230000009465 prokaryotic expression Effects 0.000 claims description 2
- 239000003053 toxin Substances 0.000 claims description 2
- 231100000765 toxin Toxicity 0.000 claims description 2
- 239000013603 viral vector Substances 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 claims 8
- 208000004736 B-Cell Leukemia Diseases 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 16
- 229940041181 antineoplastic drug Drugs 0.000 abstract description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 32
- 210000002966 serum Anatomy 0.000 description 31
- 102000044488 human CD79B Human genes 0.000 description 28
- 210000004408 hybridoma Anatomy 0.000 description 28
- 238000000034 method Methods 0.000 description 28
- 150000001413 amino acids Chemical group 0.000 description 27
- 241000699670 Mus sp. Species 0.000 description 26
- 238000001514 detection method Methods 0.000 description 25
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 25
- 229940126619 mouse monoclonal antibody Drugs 0.000 description 22
- 108090000623 proteins and genes Proteins 0.000 description 21
- 102100035360 Cerebellar degeneration-related antigen 1 Human genes 0.000 description 20
- 238000005406 washing Methods 0.000 description 20
- 238000002965 ELISA Methods 0.000 description 14
- 201000010099 disease Diseases 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- 108010051242 phenylalanylserine Proteins 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 12
- 235000018102 proteins Nutrition 0.000 description 12
- 102000004169 proteins and genes Human genes 0.000 description 12
- 241000894007 species Species 0.000 description 12
- 108060003951 Immunoglobulin Proteins 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 102000018358 immunoglobulin Human genes 0.000 description 11
- 101100278318 Dictyostelium discoideum dohh-2 gene Proteins 0.000 description 10
- 206010028980 Neoplasm Diseases 0.000 description 10
- BPMRXBZYPGYPJN-WHFBIAKZSA-N Ser-Gly-Asn Chemical compound [H]N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(O)=O BPMRXBZYPGYPJN-WHFBIAKZSA-N 0.000 description 10
- 108010092854 aspartyllysine Proteins 0.000 description 10
- 108010078144 glutaminyl-glycine Proteins 0.000 description 10
- 239000000872 buffer Substances 0.000 description 9
- 208000024891 symptom Diseases 0.000 description 9
- GILLQRYAWOMHED-DCAQKATOSA-N Lys-Val-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](N)CCCCN GILLQRYAWOMHED-DCAQKATOSA-N 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 8
- 230000004927 fusion Effects 0.000 description 8
- 108010063718 gamma-glutamylaspartic acid Proteins 0.000 description 8
- 238000011534 incubation Methods 0.000 description 8
- 230000035772 mutation Effects 0.000 description 8
- 239000013642 negative control Substances 0.000 description 8
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 8
- IOFVWPYSRSCWHI-JXUBOQSCSA-N Ala-Thr-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](C)N IOFVWPYSRSCWHI-JXUBOQSCSA-N 0.000 description 7
- 108010065920 Insulin Lispro Proteins 0.000 description 7
- 108010086434 alanyl-seryl-glycine Proteins 0.000 description 7
- 108010068265 aspartyltyrosine Proteins 0.000 description 7
- 201000011510 cancer Diseases 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 7
- 108090000765 processed proteins & peptides Proteins 0.000 description 7
- 239000006228 supernatant Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000001225 therapeutic effect Effects 0.000 description 7
- HUZGPXBILPMCHM-IHRRRGAJSA-N Asn-Arg-Phe Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O HUZGPXBILPMCHM-IHRRRGAJSA-N 0.000 description 6
- JUWZKMBALYLZCK-WHFBIAKZSA-N Asp-Gly-Asn Chemical compound OC(=O)C[C@H](N)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(O)=O JUWZKMBALYLZCK-WHFBIAKZSA-N 0.000 description 6
- 102000019260 B-Cell Antigen Receptors Human genes 0.000 description 6
- 108010012919 B-Cell Antigen Receptors Proteins 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- VBZXFFYOBDLLFE-HSHDSVGOSA-N Pro-Trp-Thr Chemical compound N([C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H]([C@H](O)C)C(O)=O)C(=O)[C@@H]1CCCN1 VBZXFFYOBDLLFE-HSHDSVGOSA-N 0.000 description 6
- 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 6
- ZUDXUJSYCCNZQJ-DCAQKATOSA-N Ser-His-Val Chemical compound CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CN=CN1)NC(=O)[C@H](CO)N ZUDXUJSYCCNZQJ-DCAQKATOSA-N 0.000 description 6
- 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 6
- 108010052670 arginyl-glutamyl-glutamic acid Proteins 0.000 description 6
- 210000004602 germ cell Anatomy 0.000 description 6
- 108010089804 glycyl-threonine Proteins 0.000 description 6
- KMFPQTITXUKJOV-DCAQKATOSA-N Arg-Ser-Leu Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O KMFPQTITXUKJOV-DCAQKATOSA-N 0.000 description 5
- MRQQMVZUHXUPEV-IHRRRGAJSA-N Asp-Arg-Phe Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O MRQQMVZUHXUPEV-IHRRRGAJSA-N 0.000 description 5
- AYFVRYXNDHBECD-YUMQZZPRSA-N Asp-Leu-Gly Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O AYFVRYXNDHBECD-YUMQZZPRSA-N 0.000 description 5
- 101710095183 B-cell antigen receptor complex-associated protein alpha chain Proteins 0.000 description 5
- 102100027205 B-cell antigen receptor complex-associated protein alpha chain Human genes 0.000 description 5
- 101710166261 B-cell antigen receptor complex-associated protein beta chain Proteins 0.000 description 5
- GEEXORWTBTUOHC-FXQIFTODSA-N Cys-Arg-Ser Chemical compound C(C[C@@H](C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CS)N)CN=C(N)N GEEXORWTBTUOHC-FXQIFTODSA-N 0.000 description 5
- BBQIWFFTTQTNOC-AVGNSLFASA-N Cys-Phe-Gln Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)O)NC(=O)[C@H](CS)N BBQIWFFTTQTNOC-AVGNSLFASA-N 0.000 description 5
- LKDIBBOKUAASNP-FXQIFTODSA-N Glu-Ala-Glu Chemical compound OC(=O)CC[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(O)=O LKDIBBOKUAASNP-FXQIFTODSA-N 0.000 description 5
- CGWHAXBNGYQBBK-JBACZVJFSA-N Glu-Trp-Tyr Chemical compound C([C@H](NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CCC(O)=O)N)C(O)=O)C1=CC=C(O)C=C1 CGWHAXBNGYQBBK-JBACZVJFSA-N 0.000 description 5
- 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 5
- 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 5
- JCGMFFQQHJQASB-PYJNHQTQSA-N Ile-Val-His Chemical compound N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CNC=N1)C(=O)O JCGMFFQQHJQASB-PYJNHQTQSA-N 0.000 description 5
- FQZPTCNSNPWHLJ-AVGNSLFASA-N Leu-Gln-Lys Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(O)=O FQZPTCNSNPWHLJ-AVGNSLFASA-N 0.000 description 5
- 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 5
- NRFGTHFONZYFNY-MGHWNKPDSA-N Leu-Ile-Tyr Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 NRFGTHFONZYFNY-MGHWNKPDSA-N 0.000 description 5
- 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 5
- 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 5
- 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 5
- NAXPHWZXEXNDIW-JTQLQIEISA-N Phe-Gly-Gly Chemical compound OC(=O)CNC(=O)CNC(=O)[C@@H](N)CC1=CC=CC=C1 NAXPHWZXEXNDIW-JTQLQIEISA-N 0.000 description 5
- JMVQDLDPDBXAAX-YUMQZZPRSA-N Pro-Gly-Gln Chemical compound NC(=O)CC[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H]1CCCN1 JMVQDLDPDBXAAX-YUMQZZPRSA-N 0.000 description 5
- HBOABDXGTMMDSE-GUBZILKMSA-N Ser-Arg-Val Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C(C)C)C(O)=O HBOABDXGTMMDSE-GUBZILKMSA-N 0.000 description 5
- UQFYNFTYDHUIMI-WHFBIAKZSA-N Ser-Gly-Ala Chemical compound OC(=O)[C@H](C)NC(=O)CNC(=O)[C@@H](N)CO UQFYNFTYDHUIMI-WHFBIAKZSA-N 0.000 description 5
- UIGMAMGZOJVTDN-WHFBIAKZSA-N Ser-Gly-Ser Chemical compound OC[C@H](N)C(=O)NCC(=O)N[C@@H](CO)C(O)=O UIGMAMGZOJVTDN-WHFBIAKZSA-N 0.000 description 5
- UIPXCLNLUUAMJU-JBDRJPRFSA-N Ser-Ile-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(O)=O UIPXCLNLUUAMJU-JBDRJPRFSA-N 0.000 description 5
- 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 5
- 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 5
- NJEMRSFGDNECGF-GCJQMDKQSA-N Thr-Ala-Asp Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CC(O)=O NJEMRSFGDNECGF-GCJQMDKQSA-N 0.000 description 5
- KRPKYGOFYUNIGM-XVSYOHENSA-N Thr-Asp-Phe Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)N)O KRPKYGOFYUNIGM-XVSYOHENSA-N 0.000 description 5
- MECLEFZMPPOEAC-VOAKCMCISA-N Thr-Leu-Lys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)O)N)O MECLEFZMPPOEAC-VOAKCMCISA-N 0.000 description 5
- JAWUQFCGNVEDRN-MEYUZBJRSA-N Thr-Tyr-Leu Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC(C)C)C(=O)O)N)O JAWUQFCGNVEDRN-MEYUZBJRSA-N 0.000 description 5
- UOXPLPBMEPLZBW-WDSOQIARSA-N Trp-Val-Lys Chemical compound C1=CC=C2C(C[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(O)=O)=CNC2=C1 UOXPLPBMEPLZBW-WDSOQIARSA-N 0.000 description 5
- AUZADXNWQMBZOO-JYJNAYRXSA-N Tyr-Pro-Arg Chemical compound C([C@H](N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O)C1=CC=C(O)C=C1 AUZADXNWQMBZOO-JYJNAYRXSA-N 0.000 description 5
- 108010081404 acein-2 Proteins 0.000 description 5
- 108010087924 alanylproline Proteins 0.000 description 5
- 239000006285 cell suspension Substances 0.000 description 5
- 230000009260 cross reactivity Effects 0.000 description 5
- 230000012202 endocytosis Effects 0.000 description 5
- XKUKSGPZAADMRA-UHFFFAOYSA-N glycyl-glycyl-glycine Natural products NCC(=O)NCC(=O)NCC(O)=O XKUKSGPZAADMRA-UHFFFAOYSA-N 0.000 description 5
- 108010050848 glycylleucine Proteins 0.000 description 5
- 108010037850 glycylvaline Proteins 0.000 description 5
- 230000003053 immunization Effects 0.000 description 5
- 210000004698 lymphocyte Anatomy 0.000 description 5
- 108010017391 lysylvaline Proteins 0.000 description 5
- 108010070409 phenylalanyl-glycyl-glycine Proteins 0.000 description 5
- 108010012581 phenylalanylglutamate Proteins 0.000 description 5
- 239000013641 positive control Substances 0.000 description 5
- OLGCWMNDJTWQAG-GUBZILKMSA-N Asn-Glu-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)CC(N)=O OLGCWMNDJTWQAG-GUBZILKMSA-N 0.000 description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- 241000283707 Capra Species 0.000 description 4
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 4
- 108020004414 DNA Proteins 0.000 description 4
- 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 4
- STVHDEHTKFXBJQ-LAEOZQHASA-N Gly-Glu-Ile Chemical compound [H]NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O STVHDEHTKFXBJQ-LAEOZQHASA-N 0.000 description 4
- DGKBSGNCMCLDSL-BYULHYEWSA-N Gly-Ile-Asn Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)CN DGKBSGNCMCLDSL-BYULHYEWSA-N 0.000 description 4
- WCORRBXVISTKQL-WHFBIAKZSA-N Gly-Ser-Ser Chemical compound NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O WCORRBXVISTKQL-WHFBIAKZSA-N 0.000 description 4
- XHVONGZZVUUORG-WEDXCCLWSA-N Gly-Thr-Lys Chemical compound NCC(=O)N[C@@H]([C@H](O)C)C(=O)N[C@H](C(O)=O)CCCCN XHVONGZZVUUORG-WEDXCCLWSA-N 0.000 description 4
- 241000880493 Leptailurus serval Species 0.000 description 4
- SPSSJSICDYYTQN-HJGDQZAQSA-N Met-Thr-Gln Chemical compound CSCC[C@H](N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@H](C(O)=O)CCC(N)=O SPSSJSICDYYTQN-HJGDQZAQSA-N 0.000 description 4
- 108010079364 N-glycylalanine Proteins 0.000 description 4
- RMODQFBNDDENCP-IHRRRGAJSA-N Pro-Lys-Leu Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(O)=O RMODQFBNDDENCP-IHRRRGAJSA-N 0.000 description 4
- FMDHKPRACUXATF-ACZMJKKPSA-N Ser-Gln-Ser Chemical compound OC[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(O)=O FMDHKPRACUXATF-ACZMJKKPSA-N 0.000 description 4
- KCGIREHVWRXNDH-GARJFASQSA-N Ser-Leu-Pro Chemical compound CC(C)C[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](CO)N KCGIREHVWRXNDH-GARJFASQSA-N 0.000 description 4
- 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 4
- HNDMFDBQXYZSRM-IHRRRGAJSA-N Ser-Val-Phe Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O HNDMFDBQXYZSRM-IHRRRGAJSA-N 0.000 description 4
- DEGCBBCMYWNJNA-RHYQMDGZSA-N Thr-Pro-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)[C@@H](C)O DEGCBBCMYWNJNA-RHYQMDGZSA-N 0.000 description 4
- 125000000539 amino acid group Chemical group 0.000 description 4
- 108010077245 asparaginyl-proline Proteins 0.000 description 4
- 108010047857 aspartylglycine Proteins 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000002299 complementary DNA Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000012091 fetal bovine serum Substances 0.000 description 4
- 108020001507 fusion proteins Proteins 0.000 description 4
- 102000037865 fusion proteins Human genes 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- VPZXBVLAVMBEQI-UHFFFAOYSA-N glycyl-DL-alpha-alanine Natural products OC(=O)C(C)NC(=O)CN VPZXBVLAVMBEQI-UHFFFAOYSA-N 0.000 description 4
- 238000002649 immunization Methods 0.000 description 4
- 229940072221 immunoglobulins Drugs 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 108010038320 lysylphenylalanine Proteins 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 229920001184 polypeptide Polymers 0.000 description 4
- 102000004196 processed proteins & peptides Human genes 0.000 description 4
- 108010070643 prolylglutamic acid Proteins 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010188 recombinant method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- NTUPOKHATNSWCY-PMPSAXMXSA-N (2s)-2-[[(2s)-1-[(2r)-2-amino-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoic acid Chemical compound C([C@@H](N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O)C1=CC=CC=C1 NTUPOKHATNSWCY-PMPSAXMXSA-N 0.000 description 3
- HGKHPCFTRQDHCU-IUCAKERBSA-N Arg-Pro-Gly Chemical compound NC(N)=NCCC[C@H](N)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O HGKHPCFTRQDHCU-IUCAKERBSA-N 0.000 description 3
- FRBAHXABMQXSJQ-FXQIFTODSA-N Arg-Ser-Ser Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O FRBAHXABMQXSJQ-FXQIFTODSA-N 0.000 description 3
- NYQHSUGFEWDWPD-ACZMJKKPSA-N Asp-Gln-Ala Chemical compound C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)O)N NYQHSUGFEWDWPD-ACZMJKKPSA-N 0.000 description 3
- WOPJVEMFXYHZEE-SRVKXCTJSA-N Asp-Phe-Asp Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(O)=O)C(O)=O WOPJVEMFXYHZEE-SRVKXCTJSA-N 0.000 description 3
- WMLFFCRUSPNENW-ZLUOBGJFSA-N Asp-Ser-Ala Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(O)=O WMLFFCRUSPNENW-ZLUOBGJFSA-N 0.000 description 3
- 238000012286 ELISA Assay Methods 0.000 description 3
- DTMLKCYOQKZXKZ-HJGDQZAQSA-N Gln-Arg-Thr Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(O)=O DTMLKCYOQKZXKZ-HJGDQZAQSA-N 0.000 description 3
- JXFLPKSDLDEOQK-JHEQGTHGSA-N Gln-Gly-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CCC(N)=O JXFLPKSDLDEOQK-JHEQGTHGSA-N 0.000 description 3
- 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 3
- HVYWQYLBVXMXSV-GUBZILKMSA-N Glu-Leu-Ala Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(O)=O HVYWQYLBVXMXSV-GUBZILKMSA-N 0.000 description 3
- AAHSHTLISQUZJL-QSFUFRPTSA-N Gly-Ile-Ile Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O AAHSHTLISQUZJL-QSFUFRPTSA-N 0.000 description 3
- GBYYQVBXFVDJPJ-WLTAIBSBSA-N Gly-Tyr-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)CN)O GBYYQVBXFVDJPJ-WLTAIBSBSA-N 0.000 description 3
- NXRNRBOKDBIVKQ-CXTHYWKRSA-N Ile-Tyr-Tyr Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)O)N NXRNRBOKDBIVKQ-CXTHYWKRSA-N 0.000 description 3
- SITWEMZOJNKJCH-UHFFFAOYSA-N L-alanine-L-arginine Natural products CC(N)C(=O)NC(C(O)=O)CCCNC(N)=N SITWEMZOJNKJCH-UHFFFAOYSA-N 0.000 description 3
- KAFOIVJDVSZUMD-DCAQKATOSA-N Leu-Gln-Gln Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(O)=O KAFOIVJDVSZUMD-DCAQKATOSA-N 0.000 description 3
- KAFOIVJDVSZUMD-UHFFFAOYSA-N Leu-Gln-Gln Natural products CC(C)CC(N)C(=O)NC(CCC(N)=O)C(=O)NC(CCC(N)=O)C(O)=O KAFOIVJDVSZUMD-UHFFFAOYSA-N 0.000 description 3
- HPBCTWSUJOGJSH-MNXVOIDGSA-N Leu-Glu-Ile Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O HPBCTWSUJOGJSH-MNXVOIDGSA-N 0.000 description 3
- KIZIOFNVSOSKJI-CIUDSAMLSA-N Leu-Ser-Cys Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)O)N KIZIOFNVSOSKJI-CIUDSAMLSA-N 0.000 description 3
- 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 3
- NKKFVJRLCCUJNA-QWRGUYRKSA-N Lys-Gly-Lys Chemical compound NCCCC[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CCCCN NKKFVJRLCCUJNA-QWRGUYRKSA-N 0.000 description 3
- DIBZLYZXTSVGLN-CIUDSAMLSA-N Lys-Ser-Ser Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O DIBZLYZXTSVGLN-CIUDSAMLSA-N 0.000 description 3
- MIFFFXHMAHFACR-KATARQTJSA-N Lys-Ser-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CCCCN MIFFFXHMAHFACR-KATARQTJSA-N 0.000 description 3
- QLFAPXUXEBAWEK-NHCYSSNCSA-N Lys-Val-Asp Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(O)=O)C(O)=O QLFAPXUXEBAWEK-NHCYSSNCSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- YBAFDPFAUTYYRW-UHFFFAOYSA-N N-L-alpha-glutamyl-L-leucine Natural products CC(C)CC(C(O)=O)NC(=O)C(N)CCC(O)=O YBAFDPFAUTYYRW-UHFFFAOYSA-N 0.000 description 3
- KZNQNBZMBZJQJO-UHFFFAOYSA-N N-glycyl-L-proline Natural products NCC(=O)N1CCCC1C(O)=O KZNQNBZMBZJQJO-UHFFFAOYSA-N 0.000 description 3
- 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 3
- YFXXRYFWJFQAFW-JHYOHUSXSA-N Phe-Thr-Thr Chemical compound C[C@H]([C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N)O YFXXRYFWJFQAFW-JHYOHUSXSA-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
- 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 3
- CDVFZMOFNJPUDD-ACZMJKKPSA-N Ser-Gln-Asn Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O CDVFZMOFNJPUDD-ACZMJKKPSA-N 0.000 description 3
- 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 3
- XVHAUVJXBFGUPC-RPTUDFQQSA-N Thr-Tyr-Phe Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O XVHAUVJXBFGUPC-RPTUDFQQSA-N 0.000 description 3
- YOPQYBJJNSIQGZ-JNPHEJMOSA-N Thr-Tyr-Tyr Chemical compound C([C@H](NC(=O)[C@@H](N)[C@H](O)C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)C1=CC=C(O)C=C1 YOPQYBJJNSIQGZ-JNPHEJMOSA-N 0.000 description 3
- MNYNCKZAEIAONY-XGEHTFHBSA-N Thr-Val-Ser Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O MNYNCKZAEIAONY-XGEHTFHBSA-N 0.000 description 3
- NUQZCPSZHGIYTA-HKUYNNGSSA-N Tyr-Trp-Gly Chemical compound C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)NCC(=O)O)NC(=O)[C@H](CC3=CC=C(C=C3)O)N NUQZCPSZHGIYTA-HKUYNNGSSA-N 0.000 description 3
- 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 3
- 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 3
- PGBMPFKFKXYROZ-UFYCRDLUSA-N Val-Tyr-Phe Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)O)N PGBMPFKFKXYROZ-UFYCRDLUSA-N 0.000 description 3
- KOSRFJWDECSPRO-UHFFFAOYSA-N alpha-L-glutamyl-L-glutamic acid Natural products OC(=O)CCC(N)C(=O)NC(CCC(O)=O)C(O)=O KOSRFJWDECSPRO-UHFFFAOYSA-N 0.000 description 3
- 108010009111 arginyl-glycyl-glutamic acid Proteins 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 210000003719 b-lymphocyte Anatomy 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 3
- 230000007910 cell fusion Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 108010057083 glutamyl-aspartyl-leucine Proteins 0.000 description 3
- 108010018006 histidylserine Proteins 0.000 description 3
- 230000016784 immunoglobulin production Effects 0.000 description 3
- 108010044311 leucyl-glycyl-glycine Proteins 0.000 description 3
- 108010064235 lysylglycine Proteins 0.000 description 3
- 108010089198 phenylalanyl-prolyl-arginine Proteins 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 108010031719 prolyl-serine Proteins 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229960004641 rituximab Drugs 0.000 description 3
- 230000003248 secreting effect Effects 0.000 description 3
- 108010048397 seryl-lysyl-leucine Proteins 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229940124597 therapeutic agent Drugs 0.000 description 3
- 108010061238 threonyl-glycine Proteins 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 108010051110 tyrosyl-lysine Proteins 0.000 description 3
- 108010071635 tyrosyl-prolyl-arginine Proteins 0.000 description 3
- 108010052774 valyl-lysyl-glycyl-phenylalanyl-tyrosine Proteins 0.000 description 3
- 108010027345 wheylin-1 peptide Proteins 0.000 description 3
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 2
- 108010044087 AS-I toxin Proteins 0.000 description 2
- CXRCVCURMBFFOL-FXQIFTODSA-N Ala-Ala-Pro Chemical compound C[C@H](N)C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(O)=O CXRCVCURMBFFOL-FXQIFTODSA-N 0.000 description 2
- JBGSZRYCXBPWGX-BQBZGAKWSA-N Ala-Arg-Gly Chemical compound OC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](N)C)CCCN=C(N)N JBGSZRYCXBPWGX-BQBZGAKWSA-N 0.000 description 2
- LWUWMHIOBPTZBA-DCAQKATOSA-N Ala-Arg-Lys Chemical compound NC(=N)NCCC[C@H](NC(=O)[C@@H](N)C)C(=O)N[C@@H](CCCCN)C(O)=O LWUWMHIOBPTZBA-DCAQKATOSA-N 0.000 description 2
- TTXMOJWKNRJWQJ-FXQIFTODSA-N Ala-Arg-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)[C@@H](N)C)CCCN=C(N)N TTXMOJWKNRJWQJ-FXQIFTODSA-N 0.000 description 2
- KUDREHRZRIVKHS-UWJYBYFXSA-N Ala-Asp-Tyr Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O KUDREHRZRIVKHS-UWJYBYFXSA-N 0.000 description 2
- DPNZTBKGAUAZQU-DLOVCJGASA-N Ala-Leu-His Chemical compound C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N DPNZTBKGAUAZQU-DLOVCJGASA-N 0.000 description 2
- SUHLZMHFRALVSY-YUMQZZPRSA-N Ala-Lys-Gly Chemical compound NCCCC[C@H](NC(=O)[C@@H](N)C)C(=O)NCC(O)=O SUHLZMHFRALVSY-YUMQZZPRSA-N 0.000 description 2
- OINVDEKBKBCPLX-JXUBOQSCSA-N Ala-Lys-Thr Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(O)=O OINVDEKBKBCPLX-JXUBOQSCSA-N 0.000 description 2
- 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 2
- RTZCUEHYUQZIDE-WHFBIAKZSA-N Ala-Ser-Gly Chemical compound C[C@H](N)C(=O)N[C@@H](CO)C(=O)NCC(O)=O RTZCUEHYUQZIDE-WHFBIAKZSA-N 0.000 description 2
- ARHJJAAWNWOACN-FXQIFTODSA-N Ala-Ser-Val Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(O)=O ARHJJAAWNWOACN-FXQIFTODSA-N 0.000 description 2
- CREYEAPXISDKSB-FQPOAREZSA-N Ala-Thr-Tyr Chemical compound [H]N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O CREYEAPXISDKSB-FQPOAREZSA-N 0.000 description 2
- YJHKTAMKPGFJCT-NRPADANISA-N Ala-Val-Glu Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(O)=O)C(O)=O YJHKTAMKPGFJCT-NRPADANISA-N 0.000 description 2
- ZTKHZAXGTFXUDD-VEVYYDQMSA-N Arg-Asn-Thr Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O ZTKHZAXGTFXUDD-VEVYYDQMSA-N 0.000 description 2
- HAVKMRGWNXMCDR-STQMWFEESA-N Arg-Gly-Phe Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O HAVKMRGWNXMCDR-STQMWFEESA-N 0.000 description 2
- CFGHCPUPFHWMCM-FDARSICLSA-N Arg-Ile-Trp Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)N CFGHCPUPFHWMCM-FDARSICLSA-N 0.000 description 2
- NIELFHOLFTUZME-HJWJTTGWSA-N Arg-Phe-Ile Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O NIELFHOLFTUZME-HJWJTTGWSA-N 0.000 description 2
- UZSQXCMNUPKLCC-FJXKBIBVSA-N Arg-Thr-Gly Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(O)=O UZSQXCMNUPKLCC-FJXKBIBVSA-N 0.000 description 2
- ZJBUILVYSXQNSW-YTWAJWBKSA-N Arg-Thr-Pro Chemical compound C[C@H]([C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](CCCN=C(N)N)N)O ZJBUILVYSXQNSW-YTWAJWBKSA-N 0.000 description 2
- XRNXPIGJPQHCPC-RCWTZXSCSA-N Arg-Thr-Val Chemical compound CC(C)[C@H](NC(=O)[C@@H](NC(=O)[C@@H](N)CCCNC(N)=N)[C@@H](C)O)C(O)=O XRNXPIGJPQHCPC-RCWTZXSCSA-N 0.000 description 2
- XYOVHPDDWCEUDY-CIUDSAMLSA-N Asn-Ala-Leu Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(O)=O XYOVHPDDWCEUDY-CIUDSAMLSA-N 0.000 description 2
- GXMSVVBIAMWMKO-BQBZGAKWSA-N Asn-Arg-Gly Chemical compound NC(=O)C[C@H](N)C(=O)N[C@H](C(=O)NCC(O)=O)CCCN=C(N)N GXMSVVBIAMWMKO-BQBZGAKWSA-N 0.000 description 2
- BVLIJXXSXBUGEC-SRVKXCTJSA-N Asn-Asn-Tyr Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O BVLIJXXSXBUGEC-SRVKXCTJSA-N 0.000 description 2
- 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 2
- WQLJRNRLHWJIRW-KKUMJFAQSA-N Asn-His-Tyr Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)O)NC(=O)[C@H](CC2=CN=CN2)NC(=O)[C@H](CC(=O)N)N)O WQLJRNRLHWJIRW-KKUMJFAQSA-N 0.000 description 2
- 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 2
- HNXWVVHIGTZTBO-LKXGYXEUSA-N Asn-Ser-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O HNXWVVHIGTZTBO-LKXGYXEUSA-N 0.000 description 2
- 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 2
- KBQOUDLMWYWXNP-YDHLFZDLSA-N Asn-Val-Phe Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)NC(=O)[C@H](CC(=O)N)N KBQOUDLMWYWXNP-YDHLFZDLSA-N 0.000 description 2
- PQKSVQSMTHPRIB-ZKWXMUAHSA-N Asn-Val-Ser Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O PQKSVQSMTHPRIB-ZKWXMUAHSA-N 0.000 description 2
- QXHVOUSPVAWEMX-ZLUOBGJFSA-N Asp-Asp-Ser Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(O)=O QXHVOUSPVAWEMX-ZLUOBGJFSA-N 0.000 description 2
- XJQRWGXKUSDEFI-ACZMJKKPSA-N Asp-Glu-Asn Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O XJQRWGXKUSDEFI-ACZMJKKPSA-N 0.000 description 2
- WBDWQKRLTVCDSY-WHFBIAKZSA-N Asp-Gly-Asp Chemical compound OC(=O)C[C@H](N)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(O)=O WBDWQKRLTVCDSY-WHFBIAKZSA-N 0.000 description 2
- SVABRQFIHCSNCI-FOHZUACHSA-N Asp-Gly-Thr Chemical compound [H]N[C@@H](CC(O)=O)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(O)=O SVABRQFIHCSNCI-FOHZUACHSA-N 0.000 description 2
- WSGVTKZFVJSJOG-RCOVLWMOSA-N Asp-Gly-Val Chemical compound [H]N[C@@H](CC(O)=O)C(=O)NCC(=O)N[C@@H](C(C)C)C(O)=O WSGVTKZFVJSJOG-RCOVLWMOSA-N 0.000 description 2
- CUQDCPXNZPDYFQ-ZLUOBGJFSA-N Asp-Ser-Asp Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(O)=O CUQDCPXNZPDYFQ-ZLUOBGJFSA-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
- YUELDQUPTAYEGM-XIRDDKMYSA-N Asp-Trp-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)NC(=O)[C@H](CC(=O)O)N YUELDQUPTAYEGM-XIRDDKMYSA-N 0.000 description 2
- XWKPSMRPIKKDDU-RCOVLWMOSA-N Asp-Val-Gly Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)NCC(O)=O XWKPSMRPIKKDDU-RCOVLWMOSA-N 0.000 description 2
- 102000000796 CD79 Antigens Human genes 0.000 description 2
- 108010001445 CD79 Antigens Proteins 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 2
- VIRYODQIWJNWNU-NRPADANISA-N Cys-Glu-Val Chemical compound CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CS)N VIRYODQIWJNWNU-NRPADANISA-N 0.000 description 2
- OHLLDUNVMPPUMD-DCAQKATOSA-N Cys-Leu-Val Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)[C@H](CS)N OHLLDUNVMPPUMD-DCAQKATOSA-N 0.000 description 2
- SMEYEQDCCBHTEF-FXQIFTODSA-N Cys-Pro-Ala Chemical compound [H]N[C@@H](CS)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O SMEYEQDCCBHTEF-FXQIFTODSA-N 0.000 description 2
- 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 2
- ALTQTAKGRFLRLR-GUBZILKMSA-N Cys-Val-Val Chemical compound CC(C)[C@@H](C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)[C@H](CS)N ALTQTAKGRFLRLR-GUBZILKMSA-N 0.000 description 2
- AOJJSUZBOXZQNB-TZSSRYMLSA-N Doxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-TZSSRYMLSA-N 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
- NVEASDQHBRZPSU-BQBZGAKWSA-N Gln-Gln-Gly Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)NCC(O)=O NVEASDQHBRZPSU-BQBZGAKWSA-N 0.000 description 2
- PXAFHUATEHLECW-GUBZILKMSA-N Gln-Glu-Met Chemical compound CSCC[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)N)N PXAFHUATEHLECW-GUBZILKMSA-N 0.000 description 2
- HVQCEQTUSWWFOS-WDSKDSINSA-N Gln-Gly-Cys Chemical compound C(CC(=O)N)[C@@H](C(=O)NCC(=O)N[C@@H](CS)C(=O)O)N HVQCEQTUSWWFOS-WDSKDSINSA-N 0.000 description 2
- IULKWYSYZSURJK-AVGNSLFASA-N Gln-Leu-Lys Chemical compound NC(=O)CC[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(O)=O IULKWYSYZSURJK-AVGNSLFASA-N 0.000 description 2
- HMIXCETWRYDVMO-GUBZILKMSA-N Gln-Pro-Glu Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(O)=O HMIXCETWRYDVMO-GUBZILKMSA-N 0.000 description 2
- SXFPZRRVWSUYII-KBIXCLLPSA-N Gln-Ser-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(=O)N)N SXFPZRRVWSUYII-KBIXCLLPSA-N 0.000 description 2
- SYZZMPFLOLSMHL-XHNCKOQMSA-N Gln-Ser-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CO)NC(=O)[C@H](CCC(=O)N)N)C(=O)O SYZZMPFLOLSMHL-XHNCKOQMSA-N 0.000 description 2
- JJKKWYQVHRUSDG-GUBZILKMSA-N Glu-Ala-Lys Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(O)=O JJKKWYQVHRUSDG-GUBZILKMSA-N 0.000 description 2
- QPRZKNOOOBWXSU-CIUDSAMLSA-N Glu-Asp-Arg Chemical compound OC(=O)CC[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(O)=O)CCCN=C(N)N QPRZKNOOOBWXSU-CIUDSAMLSA-N 0.000 description 2
- NTBDVNJIWCKURJ-ACZMJKKPSA-N Glu-Asp-Asn Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O NTBDVNJIWCKURJ-ACZMJKKPSA-N 0.000 description 2
- RTOOAKXIJADOLL-GUBZILKMSA-N Glu-Asp-His Chemical compound C1=C(NC=N1)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)N RTOOAKXIJADOLL-GUBZILKMSA-N 0.000 description 2
- IESFZVCAVACGPH-PEFMBERDSA-N Glu-Asp-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CCC(O)=O IESFZVCAVACGPH-PEFMBERDSA-N 0.000 description 2
- CLROYXHHUZELFX-FXQIFTODSA-N Glu-Gln-Asp Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(O)=O CLROYXHHUZELFX-FXQIFTODSA-N 0.000 description 2
- HUFCEIHAFNVSNR-IHRRRGAJSA-N Glu-Gln-Tyr Chemical compound OC(=O)CC[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 HUFCEIHAFNVSNR-IHRRRGAJSA-N 0.000 description 2
- VGOFRWOTSXVPAU-SDDRHHMPSA-N Glu-His-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CC2=CN=CN2)NC(=O)[C@H](CCC(=O)O)N)C(=O)O VGOFRWOTSXVPAU-SDDRHHMPSA-N 0.000 description 2
- YHOJJFFTSMWVGR-HJGDQZAQSA-N Glu-Met-Thr Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H]([C@@H](C)O)C(O)=O YHOJJFFTSMWVGR-HJGDQZAQSA-N 0.000 description 2
- QJVZSVUYZFYLFQ-CIUDSAMLSA-N Glu-Pro-Ala Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O QJVZSVUYZFYLFQ-CIUDSAMLSA-N 0.000 description 2
- AAJHGGDRKHYSDH-GUBZILKMSA-N Glu-Pro-Gln Chemical compound C1C[C@H](N(C1)C(=O)[C@H](CCC(=O)O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)O AAJHGGDRKHYSDH-GUBZILKMSA-N 0.000 description 2
- BFEZQZKEPRKKHV-SRVKXCTJSA-N Glu-Pro-Lys Chemical compound C1C[C@H](N(C1)C(=O)[C@H](CCC(=O)O)N)C(=O)N[C@@H](CCCCN)C(=O)O BFEZQZKEPRKKHV-SRVKXCTJSA-N 0.000 description 2
- IDEODOAVGCMUQV-GUBZILKMSA-N Glu-Ser-Leu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O IDEODOAVGCMUQV-GUBZILKMSA-N 0.000 description 2
- YQPFCZVKMUVZIN-AUTRQRHGSA-N Glu-Val-Gln Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O YQPFCZVKMUVZIN-AUTRQRHGSA-N 0.000 description 2
- 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 2
- 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 2
- QRWPTXLWHHTOCO-DZKIICNBSA-N Glu-Val-Tyr Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O QRWPTXLWHHTOCO-DZKIICNBSA-N 0.000 description 2
- RPLLQZBOVIVGMX-QWRGUYRKSA-N Gly-Asp-Phe Chemical compound [H]NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O RPLLQZBOVIVGMX-QWRGUYRKSA-N 0.000 description 2
- KTSZUNRRYXPZTK-BQBZGAKWSA-N Gly-Gln-Glu Chemical compound NCC(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O KTSZUNRRYXPZTK-BQBZGAKWSA-N 0.000 description 2
- XVYKMNXXJXQKME-XEGUGMAKSA-N Gly-Ile-Tyr Chemical compound NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 XVYKMNXXJXQKME-XEGUGMAKSA-N 0.000 description 2
- YTSVAIMKVLZUDU-YUMQZZPRSA-N Gly-Leu-Asp Chemical compound [H]NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(O)=O YTSVAIMKVLZUDU-YUMQZZPRSA-N 0.000 description 2
- NNCSJUBVFBDDLC-YUMQZZPRSA-N Gly-Leu-Ser Chemical compound NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(O)=O NNCSJUBVFBDDLC-YUMQZZPRSA-N 0.000 description 2
- SJLKKOZFHSJJAW-YUMQZZPRSA-N Gly-Met-Glu Chemical compound CSCC[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)CN SJLKKOZFHSJJAW-YUMQZZPRSA-N 0.000 description 2
- 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 2
- JSLVAHYTAJJEQH-QWRGUYRKSA-N Gly-Ser-Phe Chemical compound NCC(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 JSLVAHYTAJJEQH-QWRGUYRKSA-N 0.000 description 2
- CQMFNTVQVLQRLT-JHEQGTHGSA-N Gly-Thr-Gln Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(N)=O)C(O)=O CQMFNTVQVLQRLT-JHEQGTHGSA-N 0.000 description 2
- DBUNZBWUWCIELX-JHEQGTHGSA-N Gly-Thr-Glu Chemical compound [H]NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(O)=O DBUNZBWUWCIELX-JHEQGTHGSA-N 0.000 description 2
- KOYUSMBPJOVSOO-XEGUGMAKSA-N Gly-Tyr-Ile Chemical compound [H]NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O KOYUSMBPJOVSOO-XEGUGMAKSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 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
- RVKIPWVMZANZLI-UHFFFAOYSA-N H-Lys-Trp-OH Natural products C1=CC=C2C(CC(NC(=O)C(N)CCCCN)C(O)=O)=CNC2=C1 RVKIPWVMZANZLI-UHFFFAOYSA-N 0.000 description 2
- WOAMZMXCLBBQKW-KKUMJFAQSA-N His-Cys-Tyr Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)O)NC(=O)[C@H](CS)NC(=O)[C@H](CC2=CN=CN2)N)O WOAMZMXCLBBQKW-KKUMJFAQSA-N 0.000 description 2
- 208000017604 Hodgkin disease Diseases 0.000 description 2
- 208000021519 Hodgkin lymphoma Diseases 0.000 description 2
- 208000010747 Hodgkins lymphoma Diseases 0.000 description 2
- 101000935587 Homo sapiens Flavin reductase (NADPH) Proteins 0.000 description 2
- VZIFYHYNQDIPLI-HJWJTTGWSA-N Ile-Arg-Phe Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)N VZIFYHYNQDIPLI-HJWJTTGWSA-N 0.000 description 2
- UDLAWRKOVFDKFL-PEFMBERDSA-N Ile-Asp-Gln Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N UDLAWRKOVFDKFL-PEFMBERDSA-N 0.000 description 2
- CYHJCEKUMCNDFG-LAEOZQHASA-N Ile-Gln-Gly Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)O)N CYHJCEKUMCNDFG-LAEOZQHASA-N 0.000 description 2
- 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 2
- QZZIBQZLWBOOJH-PEDHHIEDSA-N Ile-Ile-Val Chemical compound N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)O QZZIBQZLWBOOJH-PEDHHIEDSA-N 0.000 description 2
- XLXPYSDGMXTTNQ-UHFFFAOYSA-N Ile-Phe-Leu Natural products CCC(C)C(N)C(=O)NC(C(=O)NC(CC(C)C)C(O)=O)CC1=CC=CC=C1 XLXPYSDGMXTTNQ-UHFFFAOYSA-N 0.000 description 2
- QQFSKBMCAKWHLG-UHFFFAOYSA-N Ile-Phe-Pro-Pro Chemical compound C1CCC(C(=O)N2C(CCC2)C(O)=O)N1C(=O)C(NC(=O)C(N)C(C)CC)CC1=CC=CC=C1 QQFSKBMCAKWHLG-UHFFFAOYSA-N 0.000 description 2
- 108700005091 Immunoglobulin Genes Proteins 0.000 description 2
- 108010067060 Immunoglobulin Variable Region Proteins 0.000 description 2
- 102000017727 Immunoglobulin Variable Region Human genes 0.000 description 2
- RCFDOSNHHZGBOY-UHFFFAOYSA-N L-isoleucyl-L-alanine Natural products CCC(C)C(N)C(=O)NC(C)C(O)=O RCFDOSNHHZGBOY-UHFFFAOYSA-N 0.000 description 2
- MJOZZTKJZQFKDK-GUBZILKMSA-N Leu-Ala-Gln Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CCC(N)=O MJOZZTKJZQFKDK-GUBZILKMSA-N 0.000 description 2
- DBVWMYGBVFCRBE-CIUDSAMLSA-N Leu-Asn-Asn Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O DBVWMYGBVFCRBE-CIUDSAMLSA-N 0.000 description 2
- MYGQXVYRZMKRDB-SRVKXCTJSA-N Leu-Asp-Lys Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(O)=O)CCCCN MYGQXVYRZMKRDB-SRVKXCTJSA-N 0.000 description 2
- 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 2
- BKTXKJMNTSMJDQ-AVGNSLFASA-N Leu-His-Gln Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N BKTXKJMNTSMJDQ-AVGNSLFASA-N 0.000 description 2
- RZXLZBIUTDQHJQ-SRVKXCTJSA-N Leu-Lys-Asp Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(O)=O RZXLZBIUTDQHJQ-SRVKXCTJSA-N 0.000 description 2
- ZGUMORRUBUCXEH-AVGNSLFASA-N Leu-Lys-Gln Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(O)=O ZGUMORRUBUCXEH-AVGNSLFASA-N 0.000 description 2
- BGZCJDGBBUUBHA-KKUMJFAQSA-N Leu-Lys-Leu Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(O)=O BGZCJDGBBUUBHA-KKUMJFAQSA-N 0.000 description 2
- 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 2
- UHNQRAFSEBGZFZ-YESZJQIVSA-N Leu-Phe-Pro Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N2CCC[C@@H]2C(=O)O)N UHNQRAFSEBGZFZ-YESZJQIVSA-N 0.000 description 2
- WMIOEVKKYIMVKI-DCAQKATOSA-N Leu-Pro-Ala Chemical compound [H]N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O WMIOEVKKYIMVKI-DCAQKATOSA-N 0.000 description 2
- DPURXCQCHSQPAN-AVGNSLFASA-N Leu-Pro-Pro Chemical compound CC(C)C[C@H](N)C(=O)N1CCC[C@H]1C(=O)N1[C@H](C(O)=O)CCC1 DPURXCQCHSQPAN-AVGNSLFASA-N 0.000 description 2
- AMSSKPUHBUQBOQ-SRVKXCTJSA-N Leu-Ser-Lys Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)O)N AMSSKPUHBUQBOQ-SRVKXCTJSA-N 0.000 description 2
- 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 2
- 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 2
- ZGGVHTQAPHVMKM-IHPCNDPISA-N Leu-Trp-Lys Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](CCCCN)C(=O)O)N ZGGVHTQAPHVMKM-IHPCNDPISA-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
- WSXTWLJHTLRFLW-SRVKXCTJSA-N Lys-Ala-Lys Chemical compound NCCCC[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(O)=O WSXTWLJHTLRFLW-SRVKXCTJSA-N 0.000 description 2
- YKIRNDPUWONXQN-GUBZILKMSA-N Lys-Asn-Gln Chemical compound C(CCN)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N YKIRNDPUWONXQN-GUBZILKMSA-N 0.000 description 2
- KWUKZRFFKPLUPE-HJGDQZAQSA-N Lys-Asp-Thr Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O KWUKZRFFKPLUPE-HJGDQZAQSA-N 0.000 description 2
- XTONYTDATVADQH-CIUDSAMLSA-N Lys-Cys-Asn Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(O)=O XTONYTDATVADQH-CIUDSAMLSA-N 0.000 description 2
- GQZMPWBZQALKJO-UWVGGRQHSA-N Lys-Gly-Arg Chemical compound [H]N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(O)=O GQZMPWBZQALKJO-UWVGGRQHSA-N 0.000 description 2
- FGMHXLULNHTPID-KKUMJFAQSA-N Lys-His-Lys Chemical compound NCCCC[C@H](N)C(=O)N[C@H](C(=O)N[C@@H](CCCCN)C(O)=O)CC1=CN=CN1 FGMHXLULNHTPID-KKUMJFAQSA-N 0.000 description 2
- ODTZHNZPINULEU-KKUMJFAQSA-N Lys-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](CCCCN)N ODTZHNZPINULEU-KKUMJFAQSA-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
- SQXZLVXQXWILKW-KKUMJFAQSA-N Lys-Ser-Phe Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O SQXZLVXQXWILKW-KKUMJFAQSA-N 0.000 description 2
- CAVRAQIDHUPECU-UVOCVTCTSA-N Lys-Thr-Thr Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O CAVRAQIDHUPECU-UVOCVTCTSA-N 0.000 description 2
- CAODKDAPYGUMLK-FXQIFTODSA-N Met-Asn-Ser Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O CAODKDAPYGUMLK-FXQIFTODSA-N 0.000 description 2
- GPAHWYRSHCKICP-GUBZILKMSA-N Met-Glu-Glu Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O GPAHWYRSHCKICP-GUBZILKMSA-N 0.000 description 2
- RVYDCISQIGHAFC-ZPFDUUQYSA-N Met-Ile-Gln Chemical compound CSCC[C@H](N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(N)=O)C(O)=O RVYDCISQIGHAFC-ZPFDUUQYSA-N 0.000 description 2
- NOFBJKKOPKJDCO-KKXDTOCCSA-N Phe-Ala-Tyr Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O NOFBJKKOPKJDCO-KKXDTOCCSA-N 0.000 description 2
- FSPGBMWPNMRWDB-AVGNSLFASA-N Phe-Cys-Gln Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N FSPGBMWPNMRWDB-AVGNSLFASA-N 0.000 description 2
- MMJJFXWMCMJMQA-STQMWFEESA-N Phe-Pro-Gly Chemical compound C([C@H](N)C(=O)N1[C@@H](CCC1)C(=O)NCC(O)=O)C1=CC=CC=C1 MMJJFXWMCMJMQA-STQMWFEESA-N 0.000 description 2
- MCIXMYKSPQUMJG-SRVKXCTJSA-N Phe-Ser-Ser Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O MCIXMYKSPQUMJG-SRVKXCTJSA-N 0.000 description 2
- IAOZOFPONWDXNT-IXOXFDKPSA-N Phe-Ser-Thr Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(O)=O IAOZOFPONWDXNT-IXOXFDKPSA-N 0.000 description 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
- GNRMAQSIROFNMI-IXOXFDKPSA-N Phe-Thr-Ser Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(O)=O GNRMAQSIROFNMI-IXOXFDKPSA-N 0.000 description 2
- SJRQWEDYTKYHHL-SLFFLAALSA-N Phe-Tyr-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CC3=CC=CC=C3)N)C(=O)O SJRQWEDYTKYHHL-SLFFLAALSA-N 0.000 description 2
- 206010035226 Plasma cell myeloma Diseases 0.000 description 2
- FISHYTLIMUYTQY-GUBZILKMSA-N Pro-Gln-Gln Chemical compound NC(=O)CC[C@@H](C(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]1CCCN1 FISHYTLIMUYTQY-GUBZILKMSA-N 0.000 description 2
- NXEYSLRNNPWCRN-SRVKXCTJSA-N Pro-Glu-Leu Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(O)=O NXEYSLRNNPWCRN-SRVKXCTJSA-N 0.000 description 2
- KWMUAKQOVYCQJQ-ZPFDUUQYSA-N Pro-Ile-Glu Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)[C@@H]1CCCN1 KWMUAKQOVYCQJQ-ZPFDUUQYSA-N 0.000 description 2
- BCNRNJWSRFDPTQ-HJWJTTGWSA-N Pro-Ile-Phe Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O BCNRNJWSRFDPTQ-HJWJTTGWSA-N 0.000 description 2
- ABSSTGUCBCDKMU-UWVGGRQHSA-N Pro-Lys-Gly Chemical compound NCCCC[C@@H](C(=O)NCC(O)=O)NC(=O)[C@@H]1CCCN1 ABSSTGUCBCDKMU-UWVGGRQHSA-N 0.000 description 2
- ULWBBFKQBDNGOY-RWMBFGLXSA-N Pro-Lys-Pro Chemical compound C1C[C@H](NC1)C(=O)N[C@@H](CCCCN)C(=O)N2CCC[C@@H]2C(=O)O ULWBBFKQBDNGOY-RWMBFGLXSA-N 0.000 description 2
- 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 2
- MKGIILKDUGDRRO-FXQIFTODSA-N Pro-Ser-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H]1CCCN1 MKGIILKDUGDRRO-FXQIFTODSA-N 0.000 description 2
- YDTUEBLEAVANFH-RCWTZXSCSA-N Pro-Val-Thr Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]1CCCN1 YDTUEBLEAVANFH-RCWTZXSCSA-N 0.000 description 2
- 108010029485 Protein Isoforms Proteins 0.000 description 2
- 102000001708 Protein Isoforms Human genes 0.000 description 2
- 239000012980 RPMI-1640 medium Substances 0.000 description 2
- UEJYSALTSUZXFV-SRVKXCTJSA-N Rigin Chemical compound NCC(=O)N[C@@H](CCC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCN=C(N)N)C(O)=O UEJYSALTSUZXFV-SRVKXCTJSA-N 0.000 description 2
- BKOKTRCZXRIQPX-ZLUOBGJFSA-N Ser-Ala-Cys Chemical compound C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CO)N BKOKTRCZXRIQPX-ZLUOBGJFSA-N 0.000 description 2
- YUSRGTQIPCJNHQ-CIUDSAMLSA-N Ser-Arg-Glu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O YUSRGTQIPCJNHQ-CIUDSAMLSA-N 0.000 description 2
- HZWAHWQZPSXNCB-BPUTZDHNSA-N Ser-Arg-Trp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O HZWAHWQZPSXNCB-BPUTZDHNSA-N 0.000 description 2
- VAUMZJHYZQXZBQ-WHFBIAKZSA-N Ser-Asn-Gly Chemical compound OC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(O)=O VAUMZJHYZQXZBQ-WHFBIAKZSA-N 0.000 description 2
- FTVRVZNYIYWJGB-ACZMJKKPSA-N Ser-Asp-Glu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O FTVRVZNYIYWJGB-ACZMJKKPSA-N 0.000 description 2
- QPFJSHSJFIYDJZ-GHCJXIJMSA-N Ser-Asp-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CO QPFJSHSJFIYDJZ-GHCJXIJMSA-N 0.000 description 2
- HEQPKICPPDOSIN-SRVKXCTJSA-N Ser-Asp-Tyr Chemical compound OC[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 HEQPKICPPDOSIN-SRVKXCTJSA-N 0.000 description 2
- KNCJWSPMTFFJII-ZLUOBGJFSA-N Ser-Cys-Asp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(O)=O)C(O)=O KNCJWSPMTFFJII-ZLUOBGJFSA-N 0.000 description 2
- MOVJSUIKUNCVMG-ZLUOBGJFSA-N Ser-Cys-Ser Chemical compound C([C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)O)N)O MOVJSUIKUNCVMG-ZLUOBGJFSA-N 0.000 description 2
- 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 2
- 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 2
- HMRAQFJFTOLDKW-GUBZILKMSA-N Ser-His-Glu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCC(O)=O)C(O)=O HMRAQFJFTOLDKW-GUBZILKMSA-N 0.000 description 2
- PPNPDKGQRFSCAC-CIUDSAMLSA-N Ser-Lys-Asp Chemical compound NCCCC[C@H](NC(=O)[C@@H](N)CO)C(=O)N[C@@H](CC(O)=O)C(O)=O PPNPDKGQRFSCAC-CIUDSAMLSA-N 0.000 description 2
- XUDRHBPSPAPDJP-SRVKXCTJSA-N Ser-Lys-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CO XUDRHBPSPAPDJP-SRVKXCTJSA-N 0.000 description 2
- SIEBDTCABMZCLF-XGEHTFHBSA-N Ser-Val-Thr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O SIEBDTCABMZCLF-XGEHTFHBSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LAFLAXHTDVNVEL-WDCWCFNPSA-N Thr-Gln-Lys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCCCN)C(=O)O)N)O LAFLAXHTDVNVEL-WDCWCFNPSA-N 0.000 description 2
- CYVQBKQYQGEELV-NKIYYHGXSA-N Thr-His-Gln Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CCC(=O)N)C(=O)O)N)O CYVQBKQYQGEELV-NKIYYHGXSA-N 0.000 description 2
- SXAGUVRFGJSFKC-ZEILLAHLSA-N Thr-His-Thr Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H]([C@@H](C)O)C(O)=O SXAGUVRFGJSFKC-ZEILLAHLSA-N 0.000 description 2
- FQPDRTDDEZXCEC-SVSWQMSJSA-N Thr-Ile-Ser Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(O)=O FQPDRTDDEZXCEC-SVSWQMSJSA-N 0.000 description 2
- MEJHFIOYJHTWMK-VOAKCMCISA-N Thr-Leu-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)[C@@H](C)O MEJHFIOYJHTWMK-VOAKCMCISA-N 0.000 description 2
- VRUFCJZQDACGLH-UVOCVTCTSA-N Thr-Leu-Thr Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O VRUFCJZQDACGLH-UVOCVTCTSA-N 0.000 description 2
- KZSYAEWQMJEGRZ-RHYQMDGZSA-N Thr-Leu-Val Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(O)=O KZSYAEWQMJEGRZ-RHYQMDGZSA-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
- REJRKTOJTCPDPO-IRIUXVKKSA-N Thr-Tyr-Glu Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCC(O)=O)C(O)=O REJRKTOJTCPDPO-IRIUXVKKSA-N 0.000 description 2
- CYCGARJWIQWPQM-YJRXYDGGSA-N Thr-Tyr-Ser Chemical compound C[C@@H](O)[C@H]([NH3+])C(=O)N[C@H](C(=O)N[C@@H](CO)C([O-])=O)CC1=CC=C(O)C=C1 CYCGARJWIQWPQM-YJRXYDGGSA-N 0.000 description 2
- 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 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
- SSSDKJMQMZTMJP-BVSLBCMMSA-N Trp-Tyr-Val Chemical compound C([C@@H](C(=O)N[C@@H](C(C)C)C(O)=O)NC(=O)[C@@H](N)CC=1C2=CC=CC=C2NC=1)C1=CC=C(O)C=C1 SSSDKJMQMZTMJP-BVSLBCMMSA-N 0.000 description 2
- AKFLVKKWVZMFOT-IHRRRGAJSA-N Tyr-Arg-Asn Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(O)=O AKFLVKKWVZMFOT-IHRRRGAJSA-N 0.000 description 2
- QYSBJAUCUKHSLU-JYJNAYRXSA-N Tyr-Arg-Val Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C(C)C)C(O)=O QYSBJAUCUKHSLU-JYJNAYRXSA-N 0.000 description 2
- GZUIDWDVMWZSMI-KKUMJFAQSA-N Tyr-Lys-Cys Chemical compound NCCCC[C@@H](C(=O)N[C@@H](CS)C(O)=O)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 GZUIDWDVMWZSMI-KKUMJFAQSA-N 0.000 description 2
- SCBITHMBEJNRHC-LSJOCFKGSA-N Val-Asp-Val Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](C(C)C)C(=O)O)N SCBITHMBEJNRHC-LSJOCFKGSA-N 0.000 description 2
- LHADRQBREKTRLR-DCAQKATOSA-N Val-Cys-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CS)NC(=O)[C@H](C(C)C)N LHADRQBREKTRLR-DCAQKATOSA-N 0.000 description 2
- OXVPMZVGCAPFIG-BQFCYCMXSA-N Val-Gln-Trp Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O)N OXVPMZVGCAPFIG-BQFCYCMXSA-N 0.000 description 2
- VCAWFLIWYNMHQP-UKJIMTQDSA-N Val-Glu-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C(C)C)N VCAWFLIWYNMHQP-UKJIMTQDSA-N 0.000 description 2
- HQYVQDRYODWONX-DCAQKATOSA-N Val-His-Ser Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CO)C(=O)O)N HQYVQDRYODWONX-DCAQKATOSA-N 0.000 description 2
- IEBGHUMBJXIXHM-AVGNSLFASA-N Val-Lys-Met Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCSC)C(=O)O)N IEBGHUMBJXIXHM-AVGNSLFASA-N 0.000 description 2
- JVGHIFMSFBZDHH-WPRPVWTQSA-N Val-Met-Gly Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCSC)C(=O)NCC(=O)O)N JVGHIFMSFBZDHH-WPRPVWTQSA-N 0.000 description 2
- 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 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
- NZYNRRGJJVSSTJ-GUBZILKMSA-N Val-Ser-Val Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(O)=O NZYNRRGJJVSSTJ-GUBZILKMSA-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
- DVLWZWNAQUBZBC-ZNSHCXBVSA-N Val-Thr-Pro Chemical compound C[C@H]([C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](C(C)C)N)O DVLWZWNAQUBZBC-ZNSHCXBVSA-N 0.000 description 2
- QPJSIBAOZBVELU-BPNCWPANSA-N Val-Tyr-Ala Chemical compound C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](C(C)C)N QPJSIBAOZBVELU-BPNCWPANSA-N 0.000 description 2
- BGTDGENDNWGMDQ-KJEVXHAQSA-N Val-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](C(C)C)N)O BGTDGENDNWGMDQ-KJEVXHAQSA-N 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 108010069020 alanyl-prolyl-glycine Proteins 0.000 description 2
- 108010050025 alpha-glutamyltryptophan Proteins 0.000 description 2
- 230000010056 antibody-dependent cellular cytotoxicity Effects 0.000 description 2
- 108010069926 arginyl-glycyl-serine Proteins 0.000 description 2
- 108010069205 aspartyl-phenylalanine Proteins 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000013060 biological fluid Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000000562 conjugate Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012228 culture supernatant Substances 0.000 description 2
- 108010016616 cysteinylglycine Proteins 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000013595 glycosylation Effects 0.000 description 2
- 238000006206 glycosylation reaction Methods 0.000 description 2
- 108010000434 glycyl-alanyl-leucine Proteins 0.000 description 2
- 108010050475 glycyl-leucyl-tyrosine Proteins 0.000 description 2
- 108010010147 glycylglutamine Proteins 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 208000019691 hematopoietic and lymphoid cell neoplasm Diseases 0.000 description 2
- 108010028295 histidylhistidine Proteins 0.000 description 2
- 230000028993 immune response Effects 0.000 description 2
- 230000002998 immunogenetic effect Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000007928 intraperitoneal injection Substances 0.000 description 2
- 108010044374 isoleucyl-tyrosine Proteins 0.000 description 2
- 108010073472 leucyl-prolyl-proline Proteins 0.000 description 2
- 108010057821 leucylproline Proteins 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 201000000050 myeloid neoplasm Diseases 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 108010024654 phenylalanyl-prolyl-alanine Proteins 0.000 description 2
- 108010073101 phenylalanylleucine Proteins 0.000 description 2
- 108010025488 pinealon Proteins 0.000 description 2
- 108010077112 prolyl-proline Proteins 0.000 description 2
- 108010029020 prolylglycine Proteins 0.000 description 2
- 108010090894 prolylleucine Proteins 0.000 description 2
- 238000000159 protein binding assay Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 108010069117 seryl-lysyl-aspartic acid Proteins 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 108010071097 threonyl-lysyl-proline Proteins 0.000 description 2
- 108010079202 tyrosyl-alanyl-cysteine Proteins 0.000 description 2
- 108010073969 valyllysine Proteins 0.000 description 2
- 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 1
- 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 1
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- 101710092702 47 kDa protein Proteins 0.000 description 1
- 206010069754 Acquired gene mutation Diseases 0.000 description 1
- 229930024421 Adenine Natural products 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- MNZHHDPWDWQJCQ-YUMQZZPRSA-N Ala-Leu-Gly Chemical compound C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O MNZHHDPWDWQJCQ-YUMQZZPRSA-N 0.000 description 1
- OYJCVIGKMXUVKB-GARJFASQSA-N Ala-Leu-Pro Chemical compound C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@@H]1C(=O)O)N OYJCVIGKMXUVKB-GARJFASQSA-N 0.000 description 1
- MEFILNJXAVSUTO-JXUBOQSCSA-N Ala-Leu-Thr Chemical compound C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O MEFILNJXAVSUTO-JXUBOQSCSA-N 0.000 description 1
- 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 1
- WQLDNOCHHRISMS-NAKRPEOUSA-N Ala-Pro-Ile Chemical compound [H]N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H]([C@@H](C)CC)C(O)=O WQLDNOCHHRISMS-NAKRPEOUSA-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
- YBZMTKUDWXZLIX-UWVGGRQHSA-N Arg-Leu-Gly Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O YBZMTKUDWXZLIX-UWVGGRQHSA-N 0.000 description 1
- ADPACBMPYWJJCE-FXQIFTODSA-N Arg-Ser-Asp Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(O)=O ADPACBMPYWJJCE-FXQIFTODSA-N 0.000 description 1
- ISJWBVIYRBAXEB-CIUDSAMLSA-N Arg-Ser-Glu Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(O)=O)C(O)=O ISJWBVIYRBAXEB-CIUDSAMLSA-N 0.000 description 1
- XVAPVJNJGLWGCS-ACZMJKKPSA-N Asn-Glu-Asn Chemical compound C(CC(=O)O)[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](CC(=O)N)N XVAPVJNJGLWGCS-ACZMJKKPSA-N 0.000 description 1
- QUAWOKPCAKCHQL-SRVKXCTJSA-N Asn-His-Lys Chemical compound C1=C(NC=N1)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CC(=O)N)N QUAWOKPCAKCHQL-SRVKXCTJSA-N 0.000 description 1
- HPBNLFLSSQDFQW-WHFBIAKZSA-N Asn-Ser-Gly Chemical compound NC(=O)C[C@H](N)C(=O)N[C@@H](CO)C(=O)NCC(O)=O HPBNLFLSSQDFQW-WHFBIAKZSA-N 0.000 description 1
- 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 1
- 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 1
- NVFSJIXJZCDICF-SRVKXCTJSA-N Asp-Lys-Lys Chemical compound C(CCN)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CC(=O)O)N NVFSJIXJZCDICF-SRVKXCTJSA-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
- DONWIPDSZZJHHK-HJGDQZAQSA-N Asp-Lys-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(=O)O)N)O DONWIPDSZZJHHK-HJGDQZAQSA-N 0.000 description 1
- GYWQGGUCMDCUJE-DLOVCJGASA-N Asp-Phe-Ala Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](C)C(O)=O GYWQGGUCMDCUJE-DLOVCJGASA-N 0.000 description 1
- LTCKTLYKRMCFOC-KKUMJFAQSA-N Asp-Phe-Leu Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(O)=O LTCKTLYKRMCFOC-KKUMJFAQSA-N 0.000 description 1
- GPPIDDWYKJPRES-YDHLFZDLSA-N Asp-Phe-Val Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](C(C)C)C(O)=O GPPIDDWYKJPRES-YDHLFZDLSA-N 0.000 description 1
- 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 1
- GIKOVDMXBAFXDF-NHCYSSNCSA-N Asp-Val-Leu Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O GIKOVDMXBAFXDF-NHCYSSNCSA-N 0.000 description 1
- ZUNMTUPRQMWMHX-LSJOCFKGSA-N Asp-Val-Val Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(O)=O ZUNMTUPRQMWMHX-LSJOCFKGSA-N 0.000 description 1
- 241000699802 Cricetulus griseus Species 0.000 description 1
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 1
- NDUSUIGBMZCOIL-ZKWXMUAHSA-N Cys-Asn-Val Chemical compound CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CS)N NDUSUIGBMZCOIL-ZKWXMUAHSA-N 0.000 description 1
- 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 1
- 206010061818 Disease progression Diseases 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WMOMPXKOKASNBK-PEFMBERDSA-N Gln-Asn-Ile Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O WMOMPXKOKASNBK-PEFMBERDSA-N 0.000 description 1
- 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 1
- JILRMFFFCHUUTJ-ACZMJKKPSA-N Gln-Ser-Ser Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O JILRMFFFCHUUTJ-ACZMJKKPSA-N 0.000 description 1
- VLOLPWWCNKWRNB-LOKLDPHHSA-N Gln-Thr-Pro Chemical compound C[C@H]([C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](CCC(=O)N)N)O VLOLPWWCNKWRNB-LOKLDPHHSA-N 0.000 description 1
- XKPACHRGOWQHFH-IRIUXVKKSA-N Gln-Thr-Tyr Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O XKPACHRGOWQHFH-IRIUXVKKSA-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
- 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 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
- 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 1
- 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 1
- PXXGVUVQWQGGIG-YUMQZZPRSA-N Glu-Gly-Arg Chemical compound OC(=O)CC[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CCCN=C(N)N PXXGVUVQWQGGIG-YUMQZZPRSA-N 0.000 description 1
- KRGZZKWSBGPLKL-IUCAKERBSA-N Glu-Gly-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)CNC(=O)[C@H](CCC(=O)O)N KRGZZKWSBGPLKL-IUCAKERBSA-N 0.000 description 1
- ATVYZJGOZLVXDK-IUCAKERBSA-N Glu-Leu-Gly Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O ATVYZJGOZLVXDK-IUCAKERBSA-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
- NNQDRRUXFJYCCJ-NHCYSSNCSA-N Glu-Pro-Val Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(O)=O NNQDRRUXFJYCCJ-NHCYSSNCSA-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
- 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 1
- 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 1
- XBWMTPAIUQIWKA-BYULHYEWSA-N Gly-Asp-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CN XBWMTPAIUQIWKA-BYULHYEWSA-N 0.000 description 1
- FZQLXNIMCPJVJE-YUMQZZPRSA-N Gly-Asp-Leu Chemical compound [H]NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(O)=O FZQLXNIMCPJVJE-YUMQZZPRSA-N 0.000 description 1
- IXKRSKPKSLXIHN-YUMQZZPRSA-N Gly-Cys-Leu Chemical compound [H]NCC(=O)N[C@@H](CS)C(=O)N[C@@H](CC(C)C)C(O)=O IXKRSKPKSLXIHN-YUMQZZPRSA-N 0.000 description 1
- 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 1
- YYPFZVIXAVDHIK-IUCAKERBSA-N Gly-Glu-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)CN YYPFZVIXAVDHIK-IUCAKERBSA-N 0.000 description 1
- AFWYPMDMDYCKMD-KBPBESRZSA-N Gly-Leu-Tyr Chemical compound NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 AFWYPMDMDYCKMD-KBPBESRZSA-N 0.000 description 1
- OHUKZZYSJBKFRR-WHFBIAKZSA-N Gly-Ser-Asp Chemical compound [H]NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(O)=O OHUKZZYSJBKFRR-WHFBIAKZSA-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
- 239000004471 Glycine Substances 0.000 description 1
- 239000007995 HEPES buffer Substances 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
- 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 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
- 108010093488 His-His-His-His-His-His Proteins 0.000 description 1
- ALPXXNRQBMRCPZ-MEYUZBJRSA-N His-Thr-Phe Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O ALPXXNRQBMRCPZ-MEYUZBJRSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 102000003839 Human Proteins Human genes 0.000 description 1
- 108090000144 Human Proteins 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
- FADXGVVLSPPEQY-GHCJXIJMSA-N Ile-Cys-Asn Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(=O)N)C(=O)O)N FADXGVVLSPPEQY-GHCJXIJMSA-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
- 108010054477 Immunoglobulin Fab Fragments Proteins 0.000 description 1
- 102000001706 Immunoglobulin Fab Fragments Human genes 0.000 description 1
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 1
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 1
- 102000006496 Immunoglobulin Heavy Chains Human genes 0.000 description 1
- 108010019476 Immunoglobulin Heavy Chains Proteins 0.000 description 1
- 238000001265 Jonckheere trend test Methods 0.000 description 1
- 238000012313 Kruskal-Wallis test Methods 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
- 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 1
- 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 1
- YOKVEHGYYQEQOP-QWRGUYRKSA-N Leu-Leu-Gly Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)NCC(O)=O YOKVEHGYYQEQOP-QWRGUYRKSA-N 0.000 description 1
- JVTYXRRFZCEPPK-RHYQMDGZSA-N Leu-Met-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(C)C)N)O JVTYXRRFZCEPPK-RHYQMDGZSA-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
- 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
- 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 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
- 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 1
- QQPSCXKFDSORFT-IHRRRGAJSA-N Lys-Lys-Val Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CCCCN QQPSCXKFDSORFT-IHRRRGAJSA-N 0.000 description 1
- YTJFXEDRUOQGSP-DCAQKATOSA-N Lys-Pro-Ser Chemical compound [H]N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(O)=O YTJFXEDRUOQGSP-DCAQKATOSA-N 0.000 description 1
- CTJUSALVKAWFFU-CIUDSAMLSA-N Lys-Ser-Cys Chemical compound C(CCN)C[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)O)N CTJUSALVKAWFFU-CIUDSAMLSA-N 0.000 description 1
- 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 1
- 241000124008 Mammalia Species 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- LLGTYVHITPVGKR-RYUDHWBXSA-N Phe-Gln-Gly Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCC(N)=O)C(=O)NCC(O)=O LLGTYVHITPVGKR-RYUDHWBXSA-N 0.000 description 1
- 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 1
- 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 1
- 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 1
- 241000288906 Primates Species 0.000 description 1
- OOLOTUZJUBOMAX-GUBZILKMSA-N Pro-Ala-Val Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(O)=O OOLOTUZJUBOMAX-GUBZILKMSA-N 0.000 description 1
- 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 1
- HJSCRFZVGXAGNG-SRVKXCTJSA-N Pro-Gln-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]1CCCN1 HJSCRFZVGXAGNG-SRVKXCTJSA-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
- 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 1
- UIMCLYYSUCIUJM-UWVGGRQHSA-N Pro-Gly-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H]1CCCN1 UIMCLYYSUCIUJM-UWVGGRQHSA-N 0.000 description 1
- FMLRRBDLBJLJIK-DCAQKATOSA-N Pro-Leu-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]1CCCN1 FMLRRBDLBJLJIK-DCAQKATOSA-N 0.000 description 1
- 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 1
- 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 1
- GOMUXSCOIWIJFP-GUBZILKMSA-N Pro-Ser-Arg Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O GOMUXSCOIWIJFP-GUBZILKMSA-N 0.000 description 1
- 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 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
- FIODMZKLZFLYQP-GUBZILKMSA-N Pro-Val-Ser Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(O)=O FIODMZKLZFLYQP-GUBZILKMSA-N 0.000 description 1
- 102000004022 Protein-Tyrosine Kinases Human genes 0.000 description 1
- 108090000412 Protein-Tyrosine Kinases Proteins 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- YQHZVYJAGWMHES-ZLUOBGJFSA-N Ser-Ala-Ser Chemical compound OC[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(O)=O YQHZVYJAGWMHES-ZLUOBGJFSA-N 0.000 description 1
- HQTKVSCNCDLXSX-BQBZGAKWSA-N Ser-Arg-Gly Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)NCC(O)=O HQTKVSCNCDLXSX-BQBZGAKWSA-N 0.000 description 1
- 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 1
- UGJRQLURDVGULT-LKXGYXEUSA-N Ser-Asn-Thr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O UGJRQLURDVGULT-LKXGYXEUSA-N 0.000 description 1
- YMTLKLXDFCSCNX-BYPYZUCNSA-N Ser-Gly-Gly Chemical compound OC[C@H](N)C(=O)NCC(=O)NCC(O)=O YMTLKLXDFCSCNX-BYPYZUCNSA-N 0.000 description 1
- GZFAWAQTEYDKII-YUMQZZPRSA-N Ser-Gly-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CO GZFAWAQTEYDKII-YUMQZZPRSA-N 0.000 description 1
- 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 1
- FPCGZYMRFFIYIH-CIUDSAMLSA-N Ser-Lys-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O FPCGZYMRFFIYIH-CIUDSAMLSA-N 0.000 description 1
- 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 1
- BMKNXTJLHFIAAH-CIUDSAMLSA-N Ser-Ser-Leu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O BMKNXTJLHFIAAH-CIUDSAMLSA-N 0.000 description 1
- 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 1
- 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 1
- AXKJPUBALUNJEO-UBHSHLNASA-N Ser-Trp-Asn Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CC(N)=O)C(O)=O AXKJPUBALUNJEO-UBHSHLNASA-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
- 101710090239 Spheroidin-like protein Proteins 0.000 description 1
- 238000000692 Student's t-test Methods 0.000 description 1
- IGROJMCBGRFRGI-YTLHQDLWSA-N Thr-Ala-Ala Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(O)=O IGROJMCBGRFRGI-YTLHQDLWSA-N 0.000 description 1
- KWQBJOUOSNJDRR-XAVMHZPKSA-N Thr-Cys-Pro Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CS)C(=O)N1CCC[C@@H]1C(=O)O)N)O KWQBJOUOSNJDRR-XAVMHZPKSA-N 0.000 description 1
- 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 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
- 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 1
- JLNMFGCJODTXDH-WEDXCCLWSA-N Thr-Lys-Gly Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)NCC(O)=O JLNMFGCJODTXDH-WEDXCCLWSA-N 0.000 description 1
- 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 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
- 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 1
- RPECVQBNONKZAT-WZLNRYEVSA-N Thr-Tyr-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H]([C@@H](C)O)N RPECVQBNONKZAT-WZLNRYEVSA-N 0.000 description 1
- QNXZCKMXHPULME-ZNSHCXBVSA-N Thr-Val-Pro Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@@H]1C(=O)O)N)O QNXZCKMXHPULME-ZNSHCXBVSA-N 0.000 description 1
- 108700019146 Transgenes Proteins 0.000 description 1
- DQDXHYIEITXNJY-BPUTZDHNSA-N Trp-Gln-Gln 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)N)C(=O)O)N DQDXHYIEITXNJY-BPUTZDHNSA-N 0.000 description 1
- SCCKSNREWHMKOJ-SRVKXCTJSA-N Tyr-Asn-Ser Chemical compound N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O SCCKSNREWHMKOJ-SRVKXCTJSA-N 0.000 description 1
- JWHOIHCOHMZSAR-QWRGUYRKSA-N Tyr-Asp-Gly Chemical compound OC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 JWHOIHCOHMZSAR-QWRGUYRKSA-N 0.000 description 1
- 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 1
- WURLIFOWSMBUAR-SLFFLAALSA-N Tyr-Phe-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC3=CC=C(C=C3)O)N)C(=O)O WURLIFOWSMBUAR-SLFFLAALSA-N 0.000 description 1
- 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 1
- NHOVZGFNTGMYMI-KKUMJFAQSA-N Tyr-Ser-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 NHOVZGFNTGMYMI-KKUMJFAQSA-N 0.000 description 1
- 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 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
- GNWUWQAVVJQREM-NHCYSSNCSA-N Val-Asn-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N GNWUWQAVVJQREM-NHCYSSNCSA-N 0.000 description 1
- 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 1
- WDIGUPHXPBMODF-UMNHJUIQSA-N Val-Glu-Pro Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N1CCC[C@@H]1C(=O)O)N WDIGUPHXPBMODF-UMNHJUIQSA-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
- DHINLYMWMXQGMQ-IHRRRGAJSA-N Val-His-His Chemical compound C([C@H](NC(=O)[C@@H](N)C(C)C)C(=O)N[C@@H](CC=1NC=NC=1)C(O)=O)C1=CN=CN1 DHINLYMWMXQGMQ-IHRRRGAJSA-N 0.000 description 1
- 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 1
- HGJRMXOWUWVUOA-GVXVVHGQSA-N Val-Leu-Gln Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)O)NC(=O)[C@H](C(C)C)N HGJRMXOWUWVUOA-GVXVVHGQSA-N 0.000 description 1
- 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 1
- 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 1
- KTEZUXISLQTDDQ-NHCYSSNCSA-N Val-Lys-Asp Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)O)C(=O)O)N KTEZUXISLQTDDQ-NHCYSSNCSA-N 0.000 description 1
- HPANGHISDXDUQY-ULQDDVLXSA-N Val-Lys-Phe Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)N HPANGHISDXDUQY-ULQDDVLXSA-N 0.000 description 1
- VCIYTVOBLZHFSC-XHSDSOJGSA-N Val-Phe-Pro Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N2CCC[C@@H]2C(=O)O)N VCIYTVOBLZHFSC-XHSDSOJGSA-N 0.000 description 1
- KRAHMIJVUPUOTQ-DCAQKATOSA-N Val-Ser-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N KRAHMIJVUPUOTQ-DCAQKATOSA-N 0.000 description 1
- 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 1
- 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 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 238000001793 Wilcoxon signed-rank test Methods 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940045799 anthracyclines and related substance Drugs 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000011091 antibody purification Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 108010043240 arginyl-leucyl-glycine Proteins 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 108010040443 aspartyl-aspartic acid Proteins 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 108091092328 cellular RNA Proteins 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009104 chemotherapy regimen Methods 0.000 description 1
- 238000000546 chi-square test Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 229960004397 cyclophosphamide Drugs 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000006240 deamidation Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 229960004679 doxorubicin Drugs 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000012215 gene cloning Methods 0.000 description 1
- 108010013768 glutamyl-aspartyl-proline Proteins 0.000 description 1
- 108010055341 glutamyl-glutamic acid Proteins 0.000 description 1
- 108010015792 glycyllysine Proteins 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 201000005787 hematologic cancer Diseases 0.000 description 1
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000003119 immunoblot Methods 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 238000001114 immunoprecipitation Methods 0.000 description 1
- 238000009169 immunotherapy Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 108010027338 isoleucylcysteine Proteins 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 230000000527 lymphocytic effect Effects 0.000 description 1
- 230000000998 lymphohematopoietic effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 1
- 238000002823 phage display Methods 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229950009416 polatuzumab vedotin Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 1
- 229960004618 prednisone Drugs 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 108010053725 prolylvaline Proteins 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 238000002708 random mutagenesis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000003259 recombinant expression Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000012557 regeneration buffer Substances 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000012146 running buffer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000037439 somatic mutation Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000004989 spleen cell Anatomy 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000000528 statistical test Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003146 transient transfection Methods 0.000 description 1
- 108010080629 tryptophan-leucine Proteins 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 1
- 229960004528 vincristine Drugs 0.000 description 1
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 0.000 description 1
- 238000002424 x-ray crystallography Methods 0.000 description 1
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
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/77—Internalization into the cell
-
- 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
-
- 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
- C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Hematology (AREA)
- Oncology (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Microscoopes, Condenser (AREA)
- Developing Agents For Electrophotography (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
本公开涉及抗CD79B抗体、其抗原结合片段及其医药用途。进一步地,本公开涉及包含所述抗CD79B抗体CDR区的嵌合抗体、人源化抗体,以及包含人抗CD79B抗体或其抗原结合片段的药物组合物,以及其作为抗癌药物的用途。尤其地,本公开涉及一种人源化的抗CD79B抗体,在制备治疗淋巴瘤(如DLBCL)的药物中的用途。
Description
本申请要求2019年1月28日提交的中国专利申请《抗CD79B抗体、其抗原结合片段及其医药用途》(申请号201910083330.4)的优先权,通过引用并入此处。
技术领域
本申请涉及一种抗人CD79B抗体及抗原结合片段,包含所述抗CD79B抗体CDR区的嵌合抗体、人源化抗体,以及包含人抗CD79B抗体或其抗原结合片段的药物组合物,以及其作为抗癌药物,特别是治疗淋巴瘤(DLBCL)药物的用途。
背景技术
恶性肿瘤(癌症)是全球第二位死因,仅排在心脏病之后。淋巴瘤是起源于淋巴造血系统的恶性肿瘤,是全世界最常见的血液肿瘤。近年来中国淋巴瘤发病率呈上升趋势,目前发病率约为每10万人6.68例。
淋巴瘤分为非霍奇金淋巴瘤(non-Hodgkin’s lymphoma,NHL)和霍奇金淋巴瘤(Hodgkin’s lymphoma,HL)两类。非霍奇金淋巴瘤是一组具有较强异质性的淋巴细胞异常增殖性疾病的总称,其发病率远高于霍奇金淋巴瘤,约占淋巴瘤的80%以上。其中弥漫大B细胞淋巴瘤(DLBCL)是成人最常见的淋巴瘤类型,约占所有非霍奇金淋巴瘤的32.5%;在亚洲人群中,这一比例更高,接近40%。好发于老年患者,中位发病年龄为60-64岁,男性患者略多于女性患者。
目前,弥漫大B细胞淋巴瘤(DLBCL)的一线标准方案为利妥昔单抗联合化疗方案(R-CHOP)。在利妥昔单抗上市之前,以蒽环类为基础的CHOP(环磷酰胺、多柔比星、长春新碱、泼尼松)方案是DLBCL的一线标准治疗方案。R-CHOP治疗方案使得DLBCL患者的长期存活率得到明显改善,临床试验结果显示:相比于传统的CHOP方案,R-CHOP方案治疗DLBCL能显著延长患者的中位总生存时间达4.9年,中位无病生存时间超过6.6年,5年无疾病进展生存率从30%提高至54%。但仍有10%至15%的难治患者没有反应,并有20%至30%的患者出现复发。而且不是所有DLBCL患者都适合R-CHOP方案,如80岁以上的高龄患者,他们的体能不允许进行标准的R-CHOP治疗;又如,对于侵袭性更高的淋巴瘤类型以及复发性淋巴瘤,R-CHOP方案可能无效。因此,开发新一代副作用更小的免疫疗法对于DLBCL的治疗是极其必要的。
根据淋巴细胞的起源分类,弥漫大B细胞淋巴瘤(DLBCL)属于B细胞淋巴瘤。B细胞抗原受体(B cell receptor,BCR)复合物是B细胞表面最主要的分子。BCR复合物由识别和结合抗原的膜免疫球蛋白(mIg)和传递抗原刺激信号的Igα(CD79a)和Igβ(CD79B)异源二聚体组成。Igα和Igβ分别为47kDa和37kDa糖蛋白,属于免疫球蛋白超家族成员,编码Igα和Igβ的基因分别称为mb-1和B29。Igα和Igβ胞膜外区氨基端处均有一个Ig样结构域。Igα和Igβ均可作为蛋白酪氨酸激酶的底物,参与BCR信号转导。BCR广泛表达于B细胞淋巴瘤以及正常B细胞上。鉴于靶向CD20的利妥昔单抗在临床上所取得的成功以及可靠的安全性,开发靶向BCR的治疗方法也应该具有良好的疗效和安全性。
针对仍未被满足的与CD79B相关的医疗需求,目前已有包括罗氏制药的多家国际制药公司在积极研发针对CD79B抗体和相关产品。相关专利如US9085630、WO2009012256、WO2009012268、WO2009099728、WO2014011519、WO2014011521、WO2016090210、WO2016205176、WO2016040856、WO2016021621、WO2017009474、WO2014177615等。
基于CD79B的表达,生成针对CD79B抗原的治疗性抗体是有益的。本领域对于开发有效的抗人CD79B抗体,用于造血系统肿瘤治疗或延缓进展,仍有未满足的需求。
发明内容
本公开提供一种抗CD79B抗体或其抗原结合片段,其编码核酸、载体、宿主细胞、抗体药物偶联物、药物组合物,及其用于治疗或延缓癌症(特别是造血系统肿瘤)的方法。
第一方面,本公开提供一种抗人CD79B抗体或其抗原结合片段,其包含抗体重链可变区和抗体轻链可变区,其中:
抗体重链可变区,其包含至少1个选自如以下序列所示的决定簇互补区(HCDR):SEQ ID NO:7、SEQ ID NO:8、SEQ ID NO:9、SEQ ID NO:13、SEQ ID NO:14、SEQ ID NO:15、SEQ ID NO:23、SEQ ID NO:24、SEQ ID NO:25;和/或
抗体轻链可变区,其包含至少1个选自如以下序列所示的决定簇互补区(LCDR):SEQ ID NO:10、SEQ ID NO:11、SEQ ID NO:12、SEQ ID NO:16、SEQ ID NO:26。
一些实施方案中,提供一种抗人CD79B抗体或其抗原结合片段,其中:
抗体重链可变区,包含:
(I)分别如SEQ ID NO:7、SEQ ID NO:8和SEQ ID NO:9所示的HCDR1、HCDR2和HCDR3;或
(II)分别如SEQ ID NO:13、SEQ ID NO:14和SEQ ID NO:15所示的HCDR1、HCDR2和HCDR3;或
(III)分别如SEQ ID NO:23、SEQ ID NO:24和SEQ ID NO:25所示的HCDR1、HCDR2和HCDR3;
和/或抗体轻链可变区,包含:
(I)分别如SEQ ID NO:10、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3;或
(II)分别如SEQ ID NO:16、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3;或
(III)分别如SEQ ID NO:26、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3。
一些具体实施方案中,提供抗人CD79B抗体或其抗原结合片段,其包含选自以下(I)至(II)中的任一项:
(I)重链可变区,其包含分别如SEQ ID NO:7、SEQ ID NO:8和SEQ ID NO:9所示的HCDR1、HCDR2和HCDR3;和
轻链可变区,其包含分别如SEQ ID NO:10、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3;
(II)重链可变区,其包含分别如SEQ ID NO:13、SEQ ID NO:14和SEQ ID NO:15所示的HCDR1、HCDR2和HCDR3;和
轻链可变区,其包含分别如SEQ ID NO:16、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3;
(III)重链可变区,其包含分别如SEQ ID NO:23、SEQ ID NO:24和SEQ ID NO:25所示的HCDR1、HCDR2和HCDR3;和
轻链可变区,其包含分别如SEQ ID NO:26、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3。
一些具体的实施方案中,提供抗人CD79B抗体或其抗原结合片段,其中:
重链可变区,包含:
(I)如SEQ ID NO:3所示的序列或与SEQ ID NO:3具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;或
(II)如SEQ ID NO:5所示的序列或与SEQ ID NO:5具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;或
(III)如SEQ ID NO:17所示的序列或与SEQ ID NO:17具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;
和/或轻链可变区,包含:
(I)如SEQ ID NO:4所示的序列或与SEQ ID NO:4具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;或
(II)如SEQ ID NO:6所示的序列或与SEQ ID NO:6具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;或
(III)如SEQ ID NO:18所示的序列或与SEQ ID NO:18具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列。
一些具体的实施方案中,所述抗人CD79B抗体或抗原结合片段的重链可变区如序列SEQ ID NO:3所示,轻链可变区如序列SEQ ID NO:4所示。
在另一些具体的实施方案中,所述抗人CD79B抗体或抗原结合片段的重链可变区如序列SEQ ID NO:5所示,轻链可变区如序列SEQ ID NO:6所示。
在另一些具体的实施方案中,所述抗人CD79B抗体或抗原结合片段的重链可变区如序列SEQ ID NO:17所示,轻链可变区如序列SEQ ID NO:18所示。
在一些具体的实施方案中,抗人CD79B抗体或其抗原结合片段,其中:
重链,包含:
(I)如SEQ ID NO:19所示的序列或与SEQ ID NO:19具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;或
(II)如SEQ ID NO:21所示的序列或与SEQ ID NO:21具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;
和/或轻链,包含:
(I)如SEQ ID NO:20所示的序列或与SEQ ID NO:20具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;或
(II)如SEQ ID NO:22所示的序列或与SEQ ID NO:22具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性的序列;
一些具体的实施方案中,所述抗人CD79B抗体或抗原结合片段的重链如序列SEQID NO:19所示,轻链如序列SEQ ID NO:20所示。
在另一些具体的实施方案中,所述抗人CD79B抗体或抗原结合片段的重链如序列SEQ ID NO:21所示,轻链如序列SEQ ID NO:22所示。
一些实施方案中,提供如上所述的抗人CD79B抗体或其抗原结合片段,其为鼠源抗体或其片段。
一些具体实施方案中,所述鼠源抗CD79B抗体或其抗原结合片段的轻链可变区包含鼠源κ、λ链或其变体的轻链FR区和/或轻链恒定区。
一些具体实施方案中,所述鼠源抗CD79B抗体或其抗原结合片段包含鼠源IgG1、IgG2、IgG3、IgG4或其变体的重链FR区和/或重链恒定区。
一些实施方案中,提供如上所述的抗人CD79B抗体或其抗原结合片段,其为嵌合抗体或其片段。一些具体实施方案中,所述嵌合抗CD79B抗体或其抗原结合片段包含人源κ、λ链或其变体的轻链FR区和/或轻链恒定区,和/或人源IgG1、IgG2、IgG3或IgG4或其变体的重链FR区和/或重链恒定区。
一些实施方案中,提供一种如上所述的抗人CD79B抗体或其抗原结合片段,其为人源化抗体或其片段、人抗体或其片段。
一些实施方案中,提供一种如上所述的抗人CD79B人源化抗体或其抗原结合片段,其中轻链序列为SEQ ID NO:20或其变体序列所示;所述的变体序列在轻链包含1、2、3、4、5、6、7、8、9或10个氨基酸变化,或与SEQ ID NO:20具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性。重链序列为SEQ ID NO:19或其变体序列所示;所述变体序列在重链包含1、2、3、4、5、6、7、8、9或10个氨基酸变化,或与SEQ ID NO:19具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性。
一些实施方案中,提供一种如上所述的抗人CD79B的人源化抗体或其抗原结合片段,其中轻链序列为SEQ ID NO:22或其变体序列所示,或与SEQ ID NO:22具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性;所述的变体序列在轻链包含1、2、3、4、5、6、7、8、9或10个氨基酸变化。重链序列为SEQ ID NO:21或其变体序列所示;所述变体序列在重链包含1、2、3、4、5、6、7、8、9或10个氨基酸变化,或与SEQ ID NO:21具有至少80%、85%、90%、95%、96%、97%、98%或99%同一性。
一些实施方案中,一种如上所述的抗CD79B的人抗体或其片段,其进一步包含人IgG1、IgG2、IgG3或IgG4或其变体的恒定区。一些具体实施方案中,包含人IgG1或IgG2恒定区。
一些实施方案中,一种如上所述的抗人CD79B的人源化抗体或其片段,其进一步包含人源IgG1、IgG2、IgG3或IgG4或其变体的重链恒定区,优选包含人源IgG1、IgG2或IgG4重链FR区,更优选包含人源IgG1或IgG2重链FR区。
一些实施方案中,一种如上所述的抗人CD79B抗体或其抗原结合片段,其中所述的抗原结合片段选自Fab、Fv、sFv、F(ab’)2、线性抗体、单链抗体、scFv、sdAb、sdFv、纳米抗体、肽抗体(peptibody)、结构域抗体和多特异性抗体(双特异性抗体、双链抗体(diabody)、三链抗体(triabody)和四链抗体(tetrabody)、串联二-scFv、串联三-scFv)。
一些实施方案中,提供一种分离的单克隆抗体或其抗原结合片段,能与上述的单克隆抗体或其抗原结合片段竞争结合人CD79B或其表位。
本公开中抗人CD79B抗体的VH/VL CDR的氨基酸残基由Chothia编号系统确定并注释。
第二方面,本公开提供一种编码如上所述的抗人CD79B抗体或其抗原结合片段的多核苷酸,多核苷酸可以是DNA或RNA。
第三方面,本公开提供一种含有如上所述的多核苷酸的表达载体,表达载体可以是真核表达载体、原核表达载体、病毒载体。
第四方面,本公开提供一种用如上所述的表达载体转化的宿主细胞,其可以是真核细胞、原核细胞。
一些实施方案中,所述宿主细胞为细菌、酵母菌、哺乳动物细胞。一些具体实施方案中,所述宿主细胞为大肠杆菌、毕赤酵母、中国仓鼠卵巢(CHO)细胞或人胚肾(HEK)293细胞。
第五方面,本公开提供一种抗体药物偶联物。
根据本公开的抗体药物偶联物包含或由以下组成:抗体、接头、药物。
在具体的实施方案中,根据本公开的抗体药物偶联物是通过接头共价偶联至药物的抗体。
一些实施方案中,所述抗体药物偶联物含有细胞毒剂。一些具体实施方案中,所述细胞毒剂选自毒素、化疗剂、抗生素、放射性同位素和溶核酶。
第六方面,本公开提供一种用于制备抗人CD79B抗体或其抗原结合片段的方法包括:在如前所述的宿主细胞中表达该抗体或其抗原结合片段,并自该宿主细胞中分离该抗体或其抗原结合片段。
第七方面,本公开提供一种组合物,例如药物组合物,其含有治疗有效量的如上所述的抗人CD79B抗体或其抗原结合片段和可药用的赋形剂、稀释或载体。
在一些具体实施方式中,所述药物组合物单位剂量中可含有0.01至99重量%的抗人CD79B抗体或其抗原结合片段或药物组合物单位剂量中含抗CD79B抗体或其抗原结合片段的量为0.1mg至2000mg,在一些具体实施方式中为1mg至1000mg。
第八方面,本公开进一步提供选自以下的任一项或组合在制备药物中的用途:根据本公开的抗人CD79B抗体或其抗原结合片段、根据本公开的药物组合物、根据本公开的抗体药物偶联物;其中,所述药物用于所述药物或药物组合物用于治疗增殖性疾病或延缓增殖性疾病进展;所述增殖性疾病可以是癌症或肿瘤。在一些实施方案中,所述癌症或肿瘤是淋巴瘤或白血病。在具体的实施方案中,所述淋巴瘤选自:弥漫大B细胞淋巴瘤、非何杰金氏淋巴瘤、小淋巴细胞性淋巴瘤、套细胞淋巴瘤。在具体的实施方案中,所述非何杰金氏淋巴瘤选自:攻击性NHL、复发性攻击性NHL、复发性无痛性NHL、顽固性NHL、顽固性无痛性NHL。在具体的实施方案中,所述白血病选自:慢性淋巴细胞性白血病、毛细胞白血病、急性淋巴细胞性白血病。
第九方面,本公开提供一种治疗或预防增殖性疾病或延缓增殖性疾病进展的方法,该方法包括给予受试者治疗或延缓疾病有效量的根据本公开的抗人CD79B抗体或其抗原结合片段、或根据本公开的药物组合物、或根据本公开的抗体-药物偶联物;其中,所述增殖性疾病可以是癌症或肿瘤。在一些实施方案中,所述癌症或肿瘤是淋巴瘤或白血病。在具体的实施方案中,所述淋巴瘤选自:弥漫大B细胞淋巴瘤、非何杰金氏淋巴瘤、小淋巴细胞性淋巴瘤、套细胞淋巴瘤。在具体的实施方案中,所述非何杰金氏淋巴瘤选自:攻击性NHL、复发性攻击性NHL、复发性无痛性NHL、顽固性NHL、顽固性无痛性NHL。在具体的实施方案中,所述白血病选自:慢性淋巴细胞性白血病、毛细胞白血病、急性淋巴细胞性白血病。
附图说明
图1:用人CD79B ECD-hFc蛋白免疫Balb/c小鼠的血清效价ELISA检测结果。
图2:用人CD79B ECD-hFc蛋白免疫Balb/c小鼠的血清效价FACS检测结果。
图3:用人CD79B ECD-hFc蛋白免疫SJL小鼠的血清效价ELISA检测结果。
图4:用人CD79B ECD-hFc蛋白免疫SJL小鼠的血清效价FACS检测结果。
图5:用人CD79B ECD-his蛋白免疫SJL小鼠的血清效价ELISA检测结果。
图6:用人CD79B ECD-his蛋白免疫SJL小鼠的血清效价FACS检测结果。
图7:抗人CD79B小鼠单克隆抗体ELISA的检测结果,其中hIgG1为阴性对照抗体,SN8为阳性对照抗体。
图8:抗人CD79B小鼠单克隆抗体FACS的检测结果,其中hIgG1为阴性对照抗体,SN8为阳性对照抗体。
图9:抗人CD79B小鼠单克隆抗体交叉反应性的FACS检测结果,其中mIgG为阴性对照抗体;抗cyno HR008为抗猴CD79B小鼠单克隆抗体,其抗体序列来源于专利WO2009012268A1中的抗猴CD79B小鼠单克隆抗体(克隆号10D10),作为阳性对照抗体。
具体实施方式
发明详述
术语
为了更容易理解本公开,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中的它处另有明确定义,否则本文使用的所有其它技术和科学术语都具有本公开所属领域的一般技术人员通常理解的含义。
本公开所用氨基酸三字母代码和单字母代码如J.Biol.Chem,243,p3558(1968)中所述。
“CD79B”指任何脊椎动物来源(包括哺乳动物,诸如灵长类(例如人、猕猴(cyno))和啮齿类(例如小鼠和大鼠))的任何CD79B。术语“CD79B”涵盖“全长”、未加工的CD79B以及自细胞中加工得到的任何形式的CD79B。该术语还涵盖天然存在的CD79B变体,例如剪接变体、等位变体和同种型(isoform)。本文所述CD79B多肽可以从多种来源分离,诸如人组织类型或其它来源,或者通过重组或合成方法制备。
本公开所述的术语“抗体”指免疫球蛋白,是由两条相同的重链和两条相同的轻链通过链间二硫键连接而成的四肽链结构。免疫球蛋白重链恒定区的氨基酸组成和排列顺序不同,故其抗原性也不同。据此,可将免疫球蛋白分为五类,或称为免疫球蛋白的同种型,即IgM、IgD、IgG、IgA和IgE,其相应的重链分别为μ链、δ链、γ链、α链和ε链。同一类Ig根据其铰链区氨基酸组成和重链二硫键的数目和位置的差别,又可分为不同的亚类,如IgG可分为IgG1、IgG2、IgG3、IgG4。轻链通过恒定区的不同分为κ链或λ链。五类Ig中第每类Ig都可以有κ链或λ链。抗体重链和轻链靠近N端的约110个氨基酸的序列变化很大,为可变区(V区);靠近C端的其余氨基酸序列相对稳定,为恒定区(C区)。可变区包括3个高变区(HVR)和4个序列相对保守的骨架区(FR)。3个高变区决定抗体的特异性,又称为互补性决定区(CDR)。每条轻链可变区(VL)和重链可变区(VH)由3个CDR区4个FR区组成,从氨基端到羧基端依次排列的顺序为:FR1,CDR1,FR2,CDR2,FR3,CDR3,FR4。轻链的3个CDR区指LCDR1,LCDR2,和LCDR3;重链的3个CDR区指HCDR1,HCDR2和HCDR3。所述的抗体或抗原结合片段的VL区和VH区的CDR氨基酸残基在数量和位置符合已知的Chothia(ABM)编号规则。
术语“人抗体”或“重组人抗体”包括通过重组方法制备、表达、创建或分离的人抗体,所涉及的技术和方法在本领域中是熟知的,诸如:
(1)从人免疫球蛋白基因的转基因、转染色体动物(例如小鼠)或由其制备的杂交瘤中分离的抗体;
(2)从经转化以表达抗体的宿主细胞如转染瘤中分离的抗体;
(3)从重组组合人抗体文库中分离的抗体;以及
(4)通过将人免疫球蛋白基因序列剪接到其他DNA序列等方法制备、表达、创建或分离的抗体。
此类重组人抗体包含可变区和恒定区,这些区域利用特定的由种系基因编码的人种系免疫球蛋白序列,但也包括随后诸如在抗体成熟过程中发生的重排和突变。
术语“鼠源抗体”在本公开中为根据本领域知识和技能制备的对人CD79B或其表位的单克隆抗体。制备时用CD79B抗原(或其表位)注射试验对象,然后分离表达具有所需序列或功能特性的抗体的杂交瘤。在本公开一个具体的实施方案中,所述的鼠源CD79B抗体或其抗原结合片段,可进一步包含鼠源κ、λ链或其变体的轻链恒定区,或进一步包含鼠源IgG1、IgG2、IgG3或IgG4或其变体的重链恒定区。
术语“人抗体”包括具有人种系免疫球蛋白序列的可变和恒定区的抗体。本公开的人抗体可包括不由人种系免疫球蛋白序列编码的氨基酸残基(如通过体外随机或位点特异性诱变或通过体内体细胞突变所引入的突变)。然而,术语“人抗体”不包括这样的抗体,即其中已将衍生自另一种哺乳动物物种(诸如小鼠)种系的CDR序列移植到人骨架序列上(即“人源化抗体”)。
术语“人源化抗体(humanized antibody)”,也称为CDR移植抗体(CDR-graftedantibody),是指将非人物种的CDR序列移植到人的抗体可变区框架中产生的抗体。可以克服嵌合抗体由于携带大量非人物种蛋白成分,从而诱导的强烈的免疫应答反应。为避免在免疫原性下降的同时引起活性的下降,可对所述的人抗体可变区可进行最少反向突变,以保持活性。
术语“嵌合抗体(chimeric antibody)”,是将第一物种抗体的可变区与第二物种抗体的恒定区融合而成的抗体,可以减轻第一物种抗体诱发的免疫应答反应。建立嵌合抗体,要选建立分泌第一物种特异性单抗的杂交瘤,然后从第一物种(例如小鼠)杂交瘤细胞中克隆可变区基因,再根据需要克隆第二物种(如人)抗体的恒定区基因,将第一物种可变区基因与第二物种恒定区基因连接成嵌合基因后插入载体中,最后在真核工业系统或原核工业系统中表达嵌合抗体分子。第二物种(例如人)抗体的恒定区可选自人源IgG1、IgG2、IgG3或IgG4或其变体的重链恒定区,优选包含人源IgG2或IgG4重链恒定区,或者使用氨基酸突变后无ADCC(antibody-dependent cell-mediated cytotoxicity,抗体依赖的细胞介导的细胞毒作用)毒性的IgG1。
“抗原结合片段”,指保留了完整抗体的抗原结合活性的任何片段。具体而言,可以提及但不限于Fab片段,Fab’片段,F(ab’)2片段,以及与人CD79B结合的Fv片段sFv片段。Fv片段含有抗体重链可变区和轻链可变区,但没有恒定区,并具有全部抗原结合位点的最小抗体片段。一般地,Fv抗体还包含在VH和VL结构域之间的多肽接头,且能够形成抗原结合所需的结构。也可以用不同的连接物将两个抗体可变区连接成一条多肽链,称为单链抗体(single chain antibody)或单链Fv(sFv)。
本公开的术语“与CD79B结合”,指能与CD79B或其表位相互作用。所述CD79B或其表位可以是人源的。本公开的术语“抗原结合位点”指抗原上线性的或不连续的,由本公开抗体或抗原结合片段识别的线性位点或三维空间位点。
术语“表位”是指抗原上与免疫球蛋白或抗体特异性结合的位点。表位可以由相邻的氨基酸、或通过蛋白质的三级折叠而并列的不相邻的氨基酸形成。由相邻的氨基酸形成的表位通常在暴露于变性溶剂后保持,而通过三级折叠形成的表位通常在变性溶剂处理后丧失。表位通常以独特的空间构象包括至少3-15个氨基酸。确定什么表位由给定的抗体结合的方法在本领域中是熟知的,包括免疫印迹和免疫沉淀检测分析等。确定表位的空间构象的方法包括本领域中的技术和本文所述的技术,例如X射线晶体分析法和二维核磁共振等。
“特异性结合”、“选择性结合”是指抗体与预定的抗原上的表位结合。通常,当使用重组人CD79B或其表位作为分析物并使用抗体作为配体,在仪器中通过表面等离子体共振(SPR)技术测定时,抗体以大约低于10-7M或甚至更小的平衡解离常数(KD)与预定的抗原或其表位结合,并且其与预定抗原或其表位结合的亲和力(affinity)是其与预定抗原(或其表位)或紧密相关的抗原之外的非特异性抗原(如BSA等)结合的亲和力的至少两倍。
“交叉反应”是指本公开的抗体与来自不同物种的CD79B结合的能力。例如,结合人CD79B的本公开的抗体也可以结合另一物种的CD79B。交叉反应性是通过在结合测定(例如SPR和ELISA)中检测与纯化抗原的特异性反应性,或与生理表达CD79B的细胞的结合或功能性相互作用来测量。确定交叉反应性的方法包括如本文所述的标准结合测定,例如表面等离子体共振分析,或流式细胞术。
“抑制”或“阻断”可互换使用,并涵盖部分和完全抑制/阻断这两者。对CD79B的抑制/阻断优选地降低或改变无抑制或阻断的情况下发生CD79B结合时出现活性的正常水平或类型。抑制和阻断也旨在包括与抗CD79B抗体接触时,与未与抗CD79B抗体接触的CD79B相比,任何可测量的CD79B结合亲和力降低。
“抑制生长”(例如涉及细胞)旨在包括细胞生长任何可测量的降低。
生产和纯化抗体或抗原结合片段的方法在现有技术中熟知和能找到,如冷泉港的抗体实验技术指南(5-8章和15章)。如,可以用人CD79B或其片段免疫小鼠,所得到的抗体能被复性、纯化,并且可以用常规的方法进行氨基酸测序。抗原结合片段同样可以用常规方法制备。发明所述的抗体或抗原结合片段用基因工程方法在非人源的CDR区加上一个或多个人FR区。人FR种系序列可以从ImMunoGeneTics(IMGT)的网站http://imgt.cines.fr得到,或者从免疫球蛋白杂志,2001ISBN012441351上获得。
本公开工程化的抗体或抗原结合片段可用常规方法制备和纯化。比如,编码重链(SEQ ID NO:20)和轻链(SEQ ID NO:21)的cDNA序列,可以克隆并重组至GS表达载体。重组的免疫球蛋白表达载体可以稳定地转染CHO细胞。作为一种更推荐的现有技术,哺乳动物类表达系统会导致抗体的糖基化,特别是在Fc区的高度保守N端。通过表达与人源抗原特异性结合的抗体得到稳定的克隆。阳性的克隆在生物反应器的无血清培养基中扩大培养以生产抗体。分泌了抗体的培养液可以用常规技术纯化、收集。抗体可用常规方法进行过滤浓缩。可溶的混合物和多聚体,也可以用常规方法去除,比如分子筛,离子交换。得到的产物需立即冷冻,如-70℃,或者冻干。
本公开的抗体指单克隆抗体。本公开所述的单克隆抗体(mAb),指由单一的克隆细胞株得到的抗体,所述的细胞株不限于真核的、原核的或噬菌体的克隆细胞株。单克隆抗体或抗原结合片段可以用如杂交瘤技术、重组技术、噬菌体展示技术,合成技术(如CDR-嫁接),或其它现有技术进行重组得到。
可使用本领域技术人员已知的常规技术,就与相同表位的结合竞争性筛选抗体。例如,可进行竞争和交叉竞争研究,以获得彼此竞争或交叉竞争与抗原结合的抗体。基于它们的交叉竞争来获得结合相同表位的抗体的高通量方法描述于国际专利公开WO03/48731中。因此,可使用本领域技术人员已知的常规技术,获得与本公开的抗体分子竞争结合CD79B上的相同表位的抗体及其抗原结合片段。
“给予”、“施用”和“处理”当应用于动物、人、实验受试者、细胞、组织、器官或生物流体时,是指外源性药物、治疗剂、诊断剂、组合物与动物、人、受试者、细胞、组织、器官或生物流体的接触。“给予”、“施用”和“处理”可以指例如治疗、药物代谢动力学、诊断、研究和实验方法。细胞的处理包括试剂与细胞的接触,以及试剂与流体的接触,其中所述流体与细胞接触。“给予”、“施用”和“处理”还意指通过试剂、诊断、结合组合物或通过另一种细胞体外和离体处理例如细胞。“处理”当应用于人、兽医学或研究受试者时,是指治疗处理、预防性处理、或预防性措施、研究和诊断应用。
“治疗”意指给予受试者内用或外用治疗剂,诸如包含本公开的任一种抗体或其抗原结合片段或其偶联物的组合物,所述受试者已经患有、疑似患有、倾向于患有一种或多种疾病或其症状,而已知所述治疗剂对这些症状具有治疗作用。通常,在受治疗受试者或群体中以有效缓解一种或多种疾病症状的量给予治疗剂,无论是通过诱导这类症状退化还是抑制这类症状发展到任何临床右测量的程度。有效缓解任何具体疾病症状的治疗剂的量(也称作“治疗有效量”)可根据多种因素变化,例如受试者的疾病状态、年龄和体重,以及药物在受试者产生需要疗效的能力。通过医生或其它专业卫生保健人士通常用于评价该症状的严重性或进展状况的任何临床检测方法,可评价疾病症状是否已被减轻。尽本公开的实施方案(例如治疗方法或制品)在缓解某个受试者中目标疾病症状方面可能无效,但是根据本领域已知的任何统计学检验方法如Student t检验、卡方检验、依据Mann和Whitney的U检验、Kruskal-Wallis检验(H检验)、Jonckheere-Terpstra检验和Wilcoxon检验确定,其在统计学显著数目的受试者中应当减轻目标疾病症状。
“有效量”包含足以改善或预防医学病症的症状或病症的量。有效量还意指足以允许或促进诊断的量。用于特定受试者或兽医学受试者的有效量可依据以下因素而变化:如待治疗的病症、受试者的总体健康情况、给药的方法途径和剂量以及副作用严重性。有效量可以是避免显著副作用或毒性作用的最大剂量或给药方案。
“同一性”是指两个多核苷酸序列之间或两个多肽之间的序列相似性。当两个比较序列中的位置均被相同碱基或氨基酸单体亚基占据时,例如如果两个DNA分子的每一个位置都被腺嘌呤占据时,那么所述分子在该位置是同源的。两个序列之间的同一性百分率是两个序列共有的匹配或同源位置数除以比较的位置数×100%的函数。例如,在序列最佳比对时,如果两个序列中的10个位置有6个匹配或同源,那么两个序列为60%同源。一般而言,当比对两个序列而得到最大的同一性百分率时进行比较。
本文使用的表述“细胞”、“细胞系”和“细胞培养物”可互换使用,并且所有这类名称都包括其后代。因此,术语“转化体”和“转化细胞”包括原代受试细胞和由其衍生的培养物,而不考虑转移数目。还应当理解的是,由于故意或非有意的突变,所有后代在DNA含量方面不可能精确相同。包括具有与最初转化细胞中筛选的相同的功能或生物学活性的突变后代。在意指不同名称的情况下,其由上下文清楚可见。
“任选”或“任选地”意味着随后所描述地事件或环境可以但不必发生,该说明包括该事件或环境发生或不发生地场合。例如,“任选包含1-3个抗体重链可变区”意味着特定序列的抗体重链可变区可以但不必须存在。
“药物组合物”表示含有一种或多种本文所述抗体或抗原结合片段或偶联物、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,以及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。
实施例
以下结合实施例用于进一步描述,但这些实施例并非限制的范围。
实施例或测试例中未注明具体条件的实验方法,通常按照常规条件,或按照原料或商品制造厂商所建议的条件。参见Sambrook等,分子克隆,实验室手册,冷泉港实验室;当代分子生物学方法,Ausubel等著,Greene出版协会,Wiley Interscience,NY。未注明具体来源的试剂,为市场购买的常规试剂。
实施例1.蛋白抗原的克隆表达
用本领域公知的重叠延伸PCR方法构建抗体(包含轻、重链)和抗原,将重叠延伸PCR得到的DNA片段用HindIII/BstBI这两个酶切位点插入到表达载体pEE6.4((LonzaBiologics)中,在293F细胞(Invitrogen,Cat#R790-07)中表达得到。所得重组蛋白用于免疫或筛选。人CD79B基因序列来源于NCBI(NP_000617.1),其细胞外区域(ECD)包含159个氨基酸(Met1-Asp159)。
>人CD79B细胞外区域(ECD)和人Fc区域融合蛋白(人CD79B ECD-hFc)的氨基酸序列:
>人CD79B细胞外区域(ECD)和His标签的融合蛋白(人CD79B ECD-His)的氨基酸序列:
实施例2.小鼠单克隆抗体的制备
1、小鼠免疫和血清效价检测
以人CD79B细胞外区域(ECD)和人Fc区域融合蛋白(人CD79B ECD-hFc)以及人CD79B细胞外区域(ECD)和His标签的融合蛋白(人CD79B ECD-His)分别作为免疫原,通过腹腔注射法对Balb/c和SJL小鼠进行免疫,刺激小鼠体内产生针对人CD79B细胞外区域(ECD)的抗体。
实验步骤如下:
1)腹腔注射免疫法。根据免疫程序计算出该次免疫所需的抗原量。蛋白抗原按照要求用PBS稀释抗原到相应浓度,随后进行抗原的乳化。将乳化好的抗原和佐剂混合物转移到2.0mL无菌注射器中,注意排空气泡。右手抓住小鼠尾巴,左手的大拇指和食指轻轻抓住小鼠的头颈部皮肤,腹腔向上,用75%酒精棉球擦拭小鼠右侧腹部注射部位。将事先吸好抗原药物的注射器针尖斜面向上,小鼠头部向下,平行刺入皮内后,注射器与腹腔呈45度角刺入小鼠腹腔,缓慢注入抗原和佐剂混合物,免疫完成后进行至少2h观察。
2)小鼠血清的收集。将每只小鼠对应的血清管号做好标记,检查小鼠耳钉号,单手抓取小鼠,通过小鼠面部颌下静脉采取大约100μl全血,将收集的全血样品室温静置大约2h后离心收集离心管上部血清。一周内可将血清存放于4℃冰箱,用于抗体效价等相关实验检测。若长期保存血清可置于-80℃冰箱,避免反复冻融。
3)免疫小鼠ELISA血清效价测定。实验开始前将96孔板做好相应的标记,以1μg/mL抗原浓度,每孔50μl,4℃冰箱过夜包被。次日,将前天包被好的抗原板取出,洗板机清洗一次(清洗液:1×PBST)。清洗后以1×PBST配置的1%BSA封闭液37℃封闭1小时。1×PBST清洗液洗板3次后,加入不同稀释浓度的待检血清37℃温箱,孵育1小时。1×PBST清洗液洗板3次后,加入100μl 1∶5000稀释的羊抗鼠二抗,37℃温箱孵育0.5小时洗板后,取TMB显色液A液和B液1∶1比例混合后显色。15分钟用1N盐酸终止显色反应。在Spectra Max M5多功能读板机上,检测450nm的荧光值。
4)免疫小鼠FACS血清效价测定。DoHH2细胞或猴外周血单核细胞悬液离心后以含0.1%BSA的PBS重悬细胞后计数,加入各组免疫小鼠的待测血清,室温孵育60分钟后清洗细胞三次后加入抗小鼠IgG Fc-FITC二抗,避光室温孵育30分钟后清洗细胞三次,用含0.1%BSA的PBS轻轻重悬细胞,上机检测。
各组小鼠血清效价ELISA和FACS检测结果见图1至图7。
人CD79b ECD-hFc蛋白共免疫5只Balb/c小鼠,编号为5491、5492、5493、5494、5495。血清效价ELISA检测结果见图1。结果表明,小鼠免疫血清效价达到1∶100K以上。小鼠血清FACS检测结果见图2,可见小鼠血清中产生的抗体可特异性识别DoHH2细胞表面的CD79B蛋白。
人CD79b ECD-hFc蛋白共免疫5只SJL小鼠,编号为5496、5497、5498、5499、5500。血清效价ELISA检测结果见图3。结果表明,小鼠免疫血清效价达到1∶100K以上。小鼠血清FACS检测结果见图4,可见小鼠血清中产生的抗体可特异性识别DoHH2细胞表面的CD79B蛋白。
人CD79b ECD-his蛋白共免疫5只SJL小鼠,编号为5726、5727、5728、5729、5730。血清效价ELISA检测结果见图5。结果表明,小鼠免疫血清效价达到1∶10K以上。小鼠血清FACS检测结果见图6,可见小鼠血清中产生的抗体可特异性识别DoHH2细胞表面的CD79B蛋白。
通过以上结果可知,免疫的小鼠中产生了针对CD79B的特异性抗体,以上小鼠可用于细胞融合以产生能够分泌针对CD79B的特异性抗体的杂交瘤细胞系。
2、杂交瘤制备和抗体筛选
细胞融合是在自发或人工诱导下,促使小鼠的淋巴细胞与骨髓瘤细胞SP2/0(ATCC,CCL-121TM)融合成杂交瘤细胞,杂交瘤细胞既具有抗体分泌功能又能无限增殖。利用电融合方法对免疫组小鼠的淋巴细胞和骨髓瘤细胞进行融合,用于后续抗体筛选。
1)电融合实验。融合前一周将SP2/0细胞于10%DMEM培养基中进行扩大培养。将已处死的小鼠于生物安全柜中摘取脾脏和淋巴结于培养皿中进行冲洗研磨,收集淋巴细胞。将SP2/0和淋巴细胞按比例混合,启动电融合仪,设置程序,进行融合。融合后细胞铺于96孔板中,37℃,5%CO2培养箱中培养,每天观察细胞状态,融合后5天统计细胞融合率。融合后9-14天对融合的杂交瘤细胞进行筛选,挑选阳性孔细胞于24孔板中扩大培养。
2)有限稀释法进行亚克隆。将需要亚克隆的细胞株自24孔培养孔中重悬起来,进行计数。稀释每株细胞株的细胞浓度至5-10个/mL,将稀释好的细胞悬液加入15cm一次性培养皿中,于96孔培养板中每孔加0.2mL,每孔含细胞为1-2个。将铺好细胞的96孔板放进37℃,5%CO2培养箱中培养。7-10天后根据细胞的生长情况对亚克隆板进行检测筛选,并挑选阳性克隆至24孔进行进一步阳性确认。
3)ELISA筛选。实验开始前将96孔板做好相应的标记,以1μg/mL抗原浓度,每孔50μl,4℃冰箱过夜包被。次日,将前天包被好的抗原板取出,洗板机清洗一次(清洗液:1xPBST)。清洗后以1×PBST配置的1%BSA封闭液37℃封闭1小时。1×PBST清洗液洗板3次后,加入50μl待检细胞上清37℃温箱,孵育1小时。1×PBST清洗液洗板3次后,加入100μl 1∶5000稀释的羊抗鼠二抗,37℃温箱孵育0.5小时洗板后,取TMB显色液A液和B液1∶1比例混合后显色。15分钟用1N盐酸终止显色反应。在Spectra Max M5多功能读板机上,检测450nm的荧光值。
4)FACS筛选。DOHH2细胞悬液离心后以含0.1%BSA的PBS重悬细胞后计数,加入待测细胞上清,室温孵育60分钟后清洗细胞三次后加入抗小鼠IgG Fc-FITC二抗,避光室温孵育30分钟后清洗细胞三次,用含0.1%BSA的PBS轻轻重悬细胞,上机检测。
5)杂交瘤阳性克隆鉴定。通过对小鼠脾细胞的融合和亚克隆筛选后,我们获得多个针对人CD79B抗原的特异性抗体,对其中ELISA和FACS结合力最好的17株杂交瘤进行抗体生产纯化。抗人CD79B杂交瘤阳性克隆细胞培养上清ELISA检测结果见表1。抗人CD79B杂交瘤阳性克隆细胞培养上清FACS检测结果见表2。均使用mIgG作为阴性对照。
表1.抗人CD79B杂交瘤阳性克隆的ELISA检测结果
抗体编号 | 克隆号 | 检测结果(OD450) |
阴性对照 | mIgG | 0.05 |
mAb001 | 12A11-1G1 | 3.26 |
mAb002 | 19F10-1D7 | 3.69 |
mAb003 | 51E5G6 | 3.02 |
mAb004 | 67B10C1 | 3.41 |
mAb005 | 78A9F4 | 3.73 |
mAb006 | 48F11D6 | 3.34 |
mAb007 | 61A11F1 | 3.40 |
mAb008 | 63G2A2 | 3.56 |
mAb009 | 75F1E2 | 3.57 |
mAb010 | 66G3E7 | 3.83 |
mAb011 | 66E12H3 | 3.41 |
mAb012 | 73A8F3 | 3.45 |
mAb013 | 74C4F3 | 3.31 |
mAb014 | 70B8B3 | 3.10 |
mAb015 | 83B2G2 | 3.41 |
mAb016 | 83C2D4 | 3.46 |
mAb017 | 86F11F6 | 3.80 |
表2.抗人CD79B杂交瘤阳性克隆的FACS检测结果
3、小鼠单克隆抗体的生产、纯化及鉴定
1)小鼠单克隆抗体生产和纯化。显微镜下观察需要抗体生产的杂交瘤细胞,长至≥70%以上且细胞状态良好,收集细胞并用Countstar IC1000型细胞计数仪进行计数。用配制好的培养基将细胞浓度调至1×105至5×105个/mL,转移至Roller Bottle。将转好细胞的Roller Bottle送到滚瓶培养箱中37℃培养10-15天,每天观察细胞生长状况,待培养液变橙黄且透明,取出待纯化。细胞上清通过Protein A柱子进行抗体纯化,按照常规方法操作。
2)抗人CD79B小鼠单克隆抗体ELISA检测。实验开始前将96孔板做好相应的标记,以1μg/mL抗原浓度,每孔50μl,4℃冰箱过夜包被。次日,将前天包被好的抗原板取出,洗板机清洗一次(清洗液:1×PBST)。清洗后以1×PBST配置的1%BSA封闭液37℃封闭1小时。1×PBST清洗液洗板3次后,加入50μl按照100nM,1∶10稀释过的抗体,放入37℃温箱,孵育1小时。×PBST清洗液洗板3次后,加入100μl 1∶5000稀释的羊抗鼠二抗,37℃温箱孵育0.5小时。洗板后,取TMB显色液A液和B液1∶1比例混合后显色。15分钟用1N盐酸终止显色反应。在Spectra Max M5多功能读板机上,检测450nm的荧光值。其中,有三株抗人CD79B小鼠单克隆抗体的ELISA结合力最强,包括mAb015、mAb016和mAb017(具体数据见图7)。其中hIgG1为阴性对照抗体,SN8为阳性对照抗体。SN8是罗氏制药开发的抗体偶联药物波妥珠单抗维多丁(polatuzumab vedotin)中所使用的抗体(序列参考序列来源:US20170362318A)。目前波妥珠单抗维多丁已被FDA批准上市。从结果可以看出,在ELISA实验中,本公开优选出的三株抗人CD79B小鼠单克隆抗体mAb015、mAb016和mAb017的结合力与SN8类似。
3)抗人CD79B小鼠单克隆抗体FACS检测。DOHH2细胞悬液离心后以含0.1%BSA的PBS重悬细胞后计数,加入100μl按照100nM,1∶10稀释过的抗体,室温孵育1小时。清洗细胞三次后加入抗小鼠IgG Fc-FITC二抗,避光室温孵育30分钟后清洗细胞三次,用含0.1%BSA的PBS轻轻重悬细胞,上机检测。其中,有3个抗人CD79B小鼠单克隆抗体的FACS结合力最强,包括mAb015、mAb016和mAb017(具体数据见图8)。其中hIgG1为阴性对照抗体,SN8为阳性对照抗体。从结果可知,在FACS实验中,本公开优选出的三株抗人CD79B小鼠单克隆抗体mAb015、mAb016和mAb017的结合力均优于SN8。
4)抗人CD79B小鼠单克隆抗体交叉反应性FACS检测。采用瞬时转染的方法得到293F-cynoCD79B细胞,细胞悬液离心后以含0.1%BSA的PBS重悬细胞后计数,加入100μl抗体,浓度分别为10μg/mL和1μg/mL。室温孵育1小时。清洗细胞三次后加入抗小鼠IgG Fc-FITC二抗,避光室温孵育30分钟后清洗细胞三次,用含0.1%BSA的PBS轻轻重悬细胞,上机检测。抗人CD79B小鼠单克隆抗体交叉反应性FACS检测结果见图9。其中mIgG为阴性对照抗体,抗-cyno HR008为抗猴CD79B小鼠单克隆抗体,其抗体序列来源于专利WO2009012268A1中的抗猴CD79B小鼠单克隆抗体(克隆号10D10)。由结果可知,本公开所筛选到的所有抗人CD79B小鼠单克隆抗体均不识别猴CD79B。
5)抗人CD79B小鼠单克隆抗体SPR检测。采用表面等离子共振技术(surfaceplasmon resonance,SPR)检测抗人CD79B抗体与其抗原人CD79B-His之间的亲和力。将抗原人CD79B-His蛋白固定化至CM5芯片。偶联水平设定在100RU。运行缓冲液为HBS-EP+(10mMHEPES、150mM NaCl、3mM EDTA、0.05%表面活性剂P20)。将稀释好的抗体在30μl/min的流速下流过实验通道和对比通道3分钟,解离5分钟。然后再生缓冲液(10mM甘氨酸缓冲液。pH1.5)在30μl/min的流速下运行30秒。数据用Biacore 8K evaluation software软件进行分析。
实施例3.小鼠单克隆抗体可变区氨基酸序列的测定
将实施例2中得到的高亲和力的杂交瘤单克隆细胞株进行可变区氨基酸序列测定,然后重组表达出人鼠嵌合抗体(chimeric antibody,cAb),再进行进一步的抗体鉴定。用逆转录PCR扩增抗体基因的重链和轻链可变区,连接到载体测序得到单克隆抗体轻重链序列。首先采用RNA纯化试剂盒(Qiagen公司,货号74134,步骤见此说明书)提取实施例2中活性好的单细胞株的细胞总RNA。然后使用Invitrogen公司的货号为18080-051 cDNA合成试剂盒制备cDNA单链,即Oligo-dT引物cDNA反转录。以此为模版,采用PCR方法合成抗体轻重链可变区序列,PCR产物克隆到TA载体pMD-18T,然后送去测序。将得到的抗体轻重链序列分别克隆到表达载体(方法见实施例1),表达重组单克隆抗体,验证活性(方法见实施例2)后,进行人源化工作。
本公开中抗人CD79B抗体的VH/VL CDR的氨基酸残基由Chothia编号系统确定并注释。
>小鼠杂交瘤细胞单克隆抗体mAb015重链可变区:
>小鼠杂交瘤细胞单克隆抗体mAb015轻链可变区:
>小鼠杂交瘤细胞单克隆抗体mAb017的重链可变区:
>小鼠杂交瘤细胞单克隆抗体mAb017的轻链可变区:
>小鼠杂交瘤细胞单克隆抗体mAb016的重链可变区:
>小鼠杂交瘤细胞单克隆抗体mAb016的轻链可变区:
依据Chothia编号规则的鼠源的CDR序列如表3所示:
表3.鼠源抗人CD79B抗体的CDR序列
实施例4.抗人CD79B抗体的人源化
将实施例3得到的鼠源抗CD79B单克隆抗体轻重链序列在抗体数据库里进行同源性比较后,建立人源化抗体模型。根据模型选择回复突变筛选最优的人源化抗CD79B单克隆抗体为优选分子。该方法从已经发表的小鼠Fab晶体结构模型数据库(比如PDB数据库)中查找与所得鼠源候选分子同源性相似的晶体结构开始,挑取高分辨率(比如<)的Fab晶体结构,建立小鼠Fab模型。将鼠源抗体轻重链序列和模型中的序列比对,保留和模型中和鼠源抗体序列一致的序列,得到鼠抗体的结构模型;其中不一致的氨基酸为可能的回复突变位点。用Swiss-pdb viewer软件运行鼠抗体结构模型,优化能量(最小化)。将模型中除CDR外的不同氨基酸位点进行回复突变,将所得的突变抗体(人源化)和人源化之前抗体对比进行活性检测。保留活性好的人源化抗体。之后,对CDR区域优化,包括避免糖基化、脱酰胺化、氧化位点等。用基因克隆、重组表达的方法分别克隆、表达、纯化上述抗体,经SPR等检测,最终选出活性保持最好的人源化抗体hAb015和hAb017,具体数据见表4。人源化抗体hAb015和hAb017保持了跟小鼠单克隆抗体相似的亲和力和相关功能。
表4.人源化抗CD79B抗体的鉴定结果
(注:/表示未进行检测)
人源化抗体hAb015和hAb017的序列见下。
>hAb015人源化抗体的重链序列:
>hAb015人源化抗体的轻链序列:
>hAb017人源化抗体的重链序列:
>hAb017人源化抗体的轻链序列:
实施例5.抗CD79B抗体的内吞作用
为了检测本公开中的CD79B抗体结合人CD79B后,是否能够和人CD79B一起内吞到细胞内,用高表达人CD79B蛋白的DOHH-2细胞(DSMZ,ACC 47)进行细胞内吞实验以评估抗体的内吞能力。
DOHH-2细胞按照常规悬浮细胞的方法进行培养,完全培养基的成分为:RPMI1640培养基(GIBCO,CatNo.:11835-030),加10%(v/v)胎牛血清(FBS)(GIBCO,CatNo.:10099-141)和青霉素/链霉素(GIBCO,CatNo.:15070-063)。
实验时4℃低温离心收集细胞,1000rpm,5分钟。将细胞重悬到10-15ml在冰上预冷的FACS缓冲液中。FACS缓冲液的成分为:磷酸盐缓冲液(PBS),pH7.4,加2%胎牛血清(FBS)。整个实验过程中,FACS缓冲液放在冰上预冷。细胞计数离心后以300,000细胞/孔加入96孔板中,离心弃去上清后加入Fc封闭液,12.5μg/ml(BD,Cat No.:564220),100μl/孔。在室温下封闭10分钟。然后加入20μg/ml的待测CD79B抗体至对应的孔中,4℃避光孵育1小时。用预冷的PBS缓冲液洗2遍以除去未结合的抗体。加入细胞完全培养基(具有10%胎牛血清的RPMI 1640培养基),在37℃,5%CO2下孵育0小时、1小时、2小时、4小时。离心弃去上清后加入100μl/孔2%PFA缓冲液,重悬细胞后放置10分钟。然后用FACS缓冲液清洗3遍,然后加入100μl二抗溶液(荧光标记羊抗人二抗:1∶250稀释,浓度为2μg/ml,Biolegend,Cat#409304),在4℃避光孵育半小时。加入预冷的PBS缓冲液,4℃离心弃上清,重复三次。细胞重悬在FACS缓冲液中,200μl/孔,使用流式细胞仪(BD FACS Calibur)检测。
结果表明,在4℃孵育时,SN8、hAb015和hAb017这3个抗体均不能被DOHH-2细胞内吞。而在37℃孵育时,1小时后大部分抗体已经被DOHH-2细胞内吞,4小时后抗体内吞达到最大值。3个抗体均具有较好的内吞作用。
序列表
<110> 上海拓界生物医药科技有限公司
<120> 抗CD79B抗体、其抗原结合片段及其医药用途
<130> 702007CPCT
<150> 201910083330.4
<151> 2019-01-28
<160> 27
<170> SIPOSequenceListing 1.0
<210> 1
<211> 433
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> PEPTIDE
<222> (0)..(433)
<223> 人CD79B ECD-hFc
<400> 1
Ala Arg Ser Glu Asp Arg Tyr Arg Asn Pro Lys Gly Ser Ala Cys Ser
1 5 10 15
Arg Ile Trp Gln Ser Pro Arg Phe Ile Ala Arg Lys Arg Gly Phe Thr
20 25 30
Val Lys Met His Cys Tyr Met Asn Ser Ala Ser Gly Asn Val Ser Trp
35 40 45
Leu Trp Lys Gln Glu Met Asp Glu Asn Pro Gln Gln Leu Lys Leu Glu
50 55 60
Lys Gly Arg Met Glu Glu Ser Gln Asn Glu Ser Leu Ala Thr Leu Thr
65 70 75 80
Ile Gln Gly Ile Arg Phe Glu Asp Asn Gly Ile Tyr Phe Cys Gln Gln
85 90 95
Lys Cys Asn Asn Thr Ser Glu Val Tyr Gln Gly Cys Gly Thr Glu Leu
100 105 110
Arg Val Met Gly Phe Ser Thr Leu Ala Gln Leu Lys Gln Arg Asn Thr
115 120 125
Leu Lys Asp Gly Ile Ile Met Ile Gln Thr Leu Leu Ile Ile Leu Phe
130 135 140
Ile Ile Val Pro Ile Phe Leu Leu Leu Asp Lys Asp Asp Ser Lys Ala
145 150 155 160
Gly Met Glu Glu Asp His Thr Tyr Glu Gly Leu Asp Ile Asp Gln Thr
165 170 175
Ala Thr Tyr Glu Asp Ile Val Thr Leu Arg Thr Gly Glu Val Lys Trp
180 185 190
Ser Val Gly Glu His Pro Gly Gln Glu Glu Pro Lys Ser Cys Asp Lys
195 200 205
Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro
210 215 220
Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser
225 230 235 240
Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp
245 250 255
Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn
260 265 270
Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val
275 280 285
Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu
290 295 300
Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys
305 310 315 320
Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr
325 330 335
Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr
340 345 350
Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu
355 360 365
Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu
370 375 380
Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys
385 390 395 400
Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu
405 410 415
Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly
420 425 430
Lys
<210> 2
<211> 207
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> PEPTIDE
<222> (0)..(207)
<223> 人CD79B ECD-His
<400> 2
Ala Arg Ser Glu Asp Arg Tyr Arg Asn Pro Lys Gly Ser Ala Cys Ser
1 5 10 15
Arg Ile Trp Gln Ser Pro Arg Phe Ile Ala Arg Lys Arg Gly Phe Thr
20 25 30
Val Lys Met His Cys Tyr Met Asn Ser Ala Ser Gly Asn Val Ser Trp
35 40 45
Leu Trp Lys Gln Glu Met Asp Glu Asn Pro Gln Gln Leu Lys Leu Glu
50 55 60
Lys Gly Arg Met Glu Glu Ser Gln Asn Glu Ser Leu Ala Thr Leu Thr
65 70 75 80
Ile Gln Gly Ile Arg Phe Glu Asp Asn Gly Ile Tyr Phe Cys Gln Gln
85 90 95
Lys Cys Asn Asn Thr Ser Glu Val Tyr Gln Gly Cys Gly Thr Glu Leu
100 105 110
Arg Val Met Gly Phe Ser Thr Leu Ala Gln Leu Lys Gln Arg Asn Thr
115 120 125
Leu Lys Asp Gly Ile Ile Met Ile Gln Thr Leu Leu Ile Ile Leu Phe
130 135 140
Ile Ile Val Pro Ile Phe Leu Leu Leu Asp Lys Asp Asp Ser Lys Ala
145 150 155 160
Gly Met Glu Glu Asp His Thr Tyr Glu Gly Leu Asp Ile Asp Gln Thr
165 170 175
Ala Thr Tyr Glu Asp Ile Val Thr Leu Arg Thr Gly Glu Val Lys Trp
180 185 190
Ser Val Gly Glu His Pro Gly Gln Glu His His His His His His
195 200 205
<210> 3
<211> 117
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(117)
<223> 小鼠杂交瘤细胞单克隆抗体mAb015重链可变区
<400> 3
Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Ala Arg Pro Gly Ala
1 5 10 15
Ser Val Lys Leu Ser Cys Lys Ala Ser Gly Ser Ser Phe Thr Ser Tyr
20 25 30
Gly Ile Asn Trp Val Lys Gln Arg Thr Gly Gln Gly Leu Glu Trp Ile
35 40 45
Gly Glu Ile Phe Pro Arg Ser Gly Asn Thr Tyr Tyr Asn Glu Lys Phe
50 55 60
Glu Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala Tyr
65 70 75 80
Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Phe Cys
85 90 95
Ala Lys Gly Asp Leu Gly Asp Phe Asp Tyr Trp Gly Gln Gly Thr Thr
100 105 110
Leu Thr Val Ser Ser
115
<210> 4
<211> 112
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(112)
<223> 小鼠杂交瘤细胞单克隆抗体mAb015轻链可变区
<400> 4
Asp Phe Leu Met Thr Gln Thr Pro Leu Ser Leu Pro Val Arg Leu Gly
1 5 10 15
Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Ile Val His Ser
20 25 30
Asp Gly Asn Thr Tyr Phe Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser
35 40 45
Pro Lys Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro
50 55 60
Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile
65 70 75 80
Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly
85 90 95
Ser His Val Pro Trp Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys
100 105 110
<210> 5
<211> 119
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(119)
<223> 小鼠杂交瘤细胞单克隆抗体mAb017的重链可变区
<400> 5
Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Ala Arg Pro Gly Ala
1 5 10 15
Ser Val Lys Leu Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Thr Tyr
20 25 30
Gly Ile Asn Trp Val Lys Gln Arg Thr Gly Gln Gly Leu Glu Trp Ile
35 40 45
Gly Glu Ile Tyr Pro Arg Ser Gly Asn Ile Tyr Tyr Asn Glu Lys Phe
50 55 60
Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala Tyr
65 70 75 80
Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Phe Cys
85 90 95
Ala Arg Gly Ser Asp Tyr Asp Gly Asp Phe Ala Tyr Trp Gly Gln Gly
100 105 110
Thr Leu Val Thr Val Ser Ala
115
<210> 6
<211> 112
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(112)
<223> 小鼠杂交瘤细胞单克隆抗体mAb017的轻链可变区
<400> 6
Asp Val Leu Met Thr Gln Thr Pro Leu Ser Leu Pro Val Ser Leu Gly
1 5 10 15
Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Ile Val His His
20 25 30
Asp Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser
35 40 45
Pro Lys Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro
50 55 60
Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile
65 70 75 80
Ser Arg Val Glu Ala Glu Asp Leu Gly Val Tyr Tyr Cys Phe Gln Gly
85 90 95
Ser His Val Pro Trp Thr Phe Gly Gly Gly Thr Gln Leu Glu Ile Lys
100 105 110
<210> 7
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(7)
<223> mAb015 重链CDR1
<400> 7
Gly Ser Ser Phe Thr Ser Tyr
1 5
<210> 8
<211> 6
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(6)
<223> mAb015 重链CDR2
<400> 8
Phe Pro Arg Ser Gly Asn
1 5
<210> 9
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(8)
<223> mAb015 重链CDR3
<400> 9
Gly Asp Leu Gly Asp Phe Asp Tyr
1 5
<210> 10
<211> 16
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(16)
<223> mAb015 轻链CDR1
<400> 10
Arg Ser Ser Gln Ser Ile Val His Ser Asp Gly Asn Thr Tyr Phe Glu
1 5 10 15
<210> 11
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(7)
<223> mAb015 mAb016 mAb017轻链CDR2
<400> 11
Lys Val Ser Asn Arg Phe Ser
1 5
<210> 12
<211> 9
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(9)
<223> mAb015 mAb016 mAb017 轻链CDR3
<400> 12
Phe Gln Gly Ser His Val Pro Trp Thr
1 5
<210> 13
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(7)
<223> mAb017 重链CDR1
<400> 13
Gly Tyr Thr Phe Thr Thr Tyr
1 5
<210> 14
<211> 6
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(6)
<223> mAb017 重链CDR2
<400> 14
Tyr Pro Arg Ser Gly Asn
1 5
<210> 15
<211> 10
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(10)
<223> mAb017 重链CDR3
<400> 15
Gly Ser Asp Tyr Asp Gly Asp Phe Ala Tyr
1 5 10
<210> 16
<211> 16
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(16)
<223> mAb017 轻链CDR1
<400> 16
Arg Ser Ser Gln Ser Ile Val His His Asp Gly Asn Thr Tyr Leu Glu
1 5 10 15
<210> 17
<211> 117
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(117)
<223> mAb016的重链可变区
<400> 17
Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Ala Arg Pro Gly Ala
1 5 10 15
Ser Val Lys Leu Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Asn Tyr
20 25 30
Gly Ile Ile Trp Val Lys Gln Arg Thr Gly Gln Gly Leu Glu Trp Ile
35 40 45
Gly Asp Ile Phe Pro Gly Ser Gly Asn Thr Tyr Tyr Asn Glu Asn Phe
50 55 60
Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Ala Tyr
65 70 75 80
Met Glu Leu Arg Ser Leu Thr Ser Glu Asp Ser Ala Val Tyr Phe Cys
85 90 95
Ser Arg Gly Glu Leu Gly Asp Phe Asp Tyr Trp Gly Gln Gly Thr Thr
100 105 110
Leu Thr Val Ser Ser
115
<210> 18
<211> 112
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(112)
<223> mAb016的轻链可变区
<400> 18
Val Val Leu Met Thr Gln Thr Pro Leu Ser Leu Pro Val Ser Leu Gly
1 5 10 15
Asp Gln Ala Ser Ile Ser Cys Arg Ser Ser Gln Asn Ile Val His Ser
20 25 30
Asp Gly Thr Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser
35 40 45
Pro Lys Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro
50 55 60
Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile
65 70 75 80
Ser Arg Val Glu Ala Glu Asp Leu Gly Ile Tyr Tyr Cys Phe Gln Gly
85 90 95
Ser His Val Pro Trp Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys
100 105 110
<210> 19
<211> 447
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(447)
<223> hAb015人源化抗体的重链序列
<400> 19
Glu Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ser
1 5 10 15
Ser Val Lys Val Ser Cys Lys Ala Ser Gly Ser Ser Phe Ser Ser Tyr
20 25 30
Gly Ile Asn Trp Val Lys Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile
35 40 45
Gly Glu Ile Phe Pro Arg Ser Gly Asn Thr Tyr Tyr Asn Glu Lys Phe
50 55 60
Glu Gly Arg Ala Thr Leu Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr
65 70 75 80
Met Glu Leu Arg Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys
85 90 95
Ala Lys Gly Asp Leu Gly Asp Phe Asp Tyr Trp Gly Gln Gly Thr Thr
100 105 110
Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu
115 120 125
Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys
130 135 140
Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser
145 150 155 160
Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser
165 170 175
Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser
180 185 190
Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn
195 200 205
Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His
210 215 220
Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val
225 230 235 240
Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr
245 250 255
Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu
260 265 270
Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys
275 280 285
Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser
290 295 300
Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys
305 310 315 320
Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile
325 330 335
Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro
340 345 350
Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu
355 360 365
Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn
370 375 380
Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser
385 390 395 400
Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg
405 410 415
Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu
420 425 430
His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys
435 440 445
<210> 20
<211> 219
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(219)
<223> hAb015人源化抗体的轻链序列
<400> 20
Asp Phe Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly
1 5 10 15
Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Ile Val His Ser
20 25 30
Asp Gly Asn Thr Tyr Phe Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser
35 40 45
Pro Lys Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro
50 55 60
Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile
65 70 75 80
Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly
85 90 95
Ser His Val Pro Trp Thr Phe Gly Gly Gly Thr Lys Val Glu Ile Lys
100 105 110
Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu
115 120 125
Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe
130 135 140
Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln
145 150 155 160
Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser
165 170 175
Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu
180 185 190
Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser
195 200 205
Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys
210 215
<210> 21
<211> 449
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(449)
<223> hAb017人源化抗体的重链序列
<400> 21
Glu Val Gln Leu Val Gln Ser Gly Ala 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 Thr Tyr
20 25 30
Gly Ile Asn Trp Val Lys Gln Ala Pro Gly Gln Gly Leu Glu Trp Ile
35 40 45
Gly Glu Ile Tyr Pro Arg Ser Gly Asn Ile Tyr Tyr Asn Glu Lys Phe
50 55 60
Lys Gly Lys Ala Thr Leu Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr
65 70 75 80
Met Glu Leu Arg Ser Leu Arg Ser Asp Asp Thr Ala Val Tyr Tyr Cys
85 90 95
Ala Arg Gly Ser Asp Tyr Asp Gly Asp Phe Ala Tyr Trp Gly Gln Gly
100 105 110
Thr Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe
115 120 125
Pro Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu
130 135 140
Gly Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp
145 150 155 160
Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu
165 170 175
Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser
180 185 190
Ser Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro
195 200 205
Ser Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys
210 215 220
Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro
225 230 235 240
Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser
245 250 255
Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp
260 265 270
Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn
275 280 285
Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val
290 295 300
Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu
305 310 315 320
Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys
325 330 335
Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr
340 345 350
Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr
355 360 365
Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu
370 375 380
Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu
385 390 395 400
Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys
405 410 415
Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu
420 425 430
Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly
435 440 445
Lys
<210> 22
<211> 219
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> CHAIN
<222> (0)..(219)
<223> hAb017人源化抗体的轻链序列
<400> 22
Asp Val Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly
1 5 10 15
Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Ile Val His His
20 25 30
Asp Gly Asn Thr Tyr Leu Glu Trp Tyr Leu Gln Lys Pro Gly Gln Ser
35 40 45
Pro Gln Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro
50 55 60
Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile
65 70 75 80
Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Phe Gln Gly
85 90 95
Ser His Val Pro Trp Thr Phe Gly Gly Gly Thr Lys Val Glu Ile Lys
100 105 110
Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu
115 120 125
Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe
130 135 140
Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln
145 150 155 160
Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser
165 170 175
Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu
180 185 190
Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser
195 200 205
Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys
210 215
<210> 23
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(7)
<223> mAb016 重链CDR1
<400> 23
Gly Tyr Ile Phe Thr Asn Tyr
1 5
<210> 24
<211> 6
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(6)
<223> mAb016 重链CDR2
<400> 24
Phe Pro Gly Ser Gly Asn
1 5
<210> 25
<211> 8
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(8)
<223> mAb016 重链CDR3
<400> 25
Gly Glu Leu Gly Asp Phe Asp Tyr
1 5
<210> 26
<211> 16
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(16)
<223> mAb016 轻链CDR1
<400> 26
Arg Ser Ser Gln Asn Ile Val His Ser Asp Gly Thr Thr Tyr Leu Glu
1 5 10 15
<210> 27
<211> 7
<212> PRT
<213> 人工序列(Artificial Sequence)
<220>
<221> DOMAIN
<222> (0)..(7)
<223> hAb015 重链CDR1
<400> 7
Gly Ser Ser Phe Ser Ser Tyr
1 5
Claims (24)
1.一种抗人CD79B抗体或其抗原结合片段,其包含选自以下(I)至(III)中的任一项:
(I)重链可变区,其包含分别如SEQ ID NO:7 或 27、SEQ ID NO:8和SEQ ID NO:9所示的HCDR1、HCDR2和HCDR3;和
轻链可变区,其包含分别如SEQ ID NO:10、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3;
(II)重链可变区,其包含分别如SEQ ID NO:13、SEQ ID NO:14和SEQ ID NO:15所示的HCDR1、HCDR2和HCDR3;和
轻链可变区,其包含分别如SEQ ID NO:16、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3;
(III)重链可变区,其包含分别如SEQ ID NO:23、SEQ ID NO:24和SEQ ID NO:25所示的HCDR1、HCDR2和HCDR3;和
轻链可变区,其包含分别如SEQ ID NO:26、SEQ ID NO:11和SEQ ID NO:12所示的LCDR1、LCDR2和LCDR3。
2.根据权利要求1所述的抗人CD79B抗体或其抗原结合片段,其中:
重链可变区,包含:
如SEQ ID NO:3所示的序列或与SEQ ID NO:3具有至少90%、95%、98%、99%同一性的序列;或
如SEQ ID NO:5所示的序列或与SEQ ID NO:5具有至少90%、95%、98%、99%同一性的序列;
如SEQ ID NO:17所示的序列或与SEQ ID NO:17具有至少90%、95%、98%、99%同一性的序列;
和/或轻链可变区,包含:
如SEQ ID NO:4所示的序列或与SEQ ID NO:4具有至少90%、95%、98%、99%同一性的序列;或
如SEQ ID NO:6所示的序列或与SEQ ID NO:6具有至少90%、95%、98%、99%同一性的序列;
如SEQ ID NO:18所示的序列或与SEQ ID NO:18具有至少90%、95%、98%、99%同一性的序列。
3.根据权利要求1所述的抗人CD79B抗体或其抗原结合片段,其中:
所述抗人CD79B抗体或其抗原结合片段的重链可变区如序列SEQ ID NO:3所示,且轻链可变区如序列SEQ ID NO:4所示;或
所述抗人CD79B抗体或其抗原结合片段的重链可变区如序列SEQ ID NO:5所示,且轻链可变区如序列SEQ ID NO:6所示;或
所述抗人CD79B抗体或其抗原结合片段的重链可变区如序列SEQ ID NO:17所示,且轻链可变区如序列SEQ ID NO:18所示。
4.根据权利要求1所述的抗人CD79B抗体或其抗原结合片段,所述抗体为鼠源抗体、嵌合抗体、人抗体、人源化抗体。
5.根据权利要求4所述的抗人CD79B抗体或其抗原结合片段,所述抗体是人源化抗体,其重链包含:如SEQ ID NO:19所示的序列或与SEQ ID NO:19具有至少90%、95%、98%或99%同一性的序列;或
如SEQ ID NO:21所示的序列或与SEQ ID NO:21具有至少90%、95%、98%、或99%同一性的序列;
和/或轻链包含:如SEQ ID NO:20所示的序列或与SEQ ID NO:20具有至少90%、95%、98%或99%同一性的序列;或
如SEQ ID NO:22所示的序列或与SEQ ID NO:22具有至少90%、95%、98%或99%同一性的序列。
6.根据权利要求5所述的抗人CD79B抗体或其抗原结合片段,所述抗人CD79B抗体或其抗原结合片段的重链如序列SEQ ID NO:19所示,且轻链如序列SEQ ID NO:20所示;或
所述抗人CD79B抗体或其抗原结合片段的重链如序列SEQ ID NO:21所示,且轻链如序列SEQ ID NO:22所示。
7.根据权利要求4-6任一项所述的抗人CD79B抗体或其抗原结合片段,其中:
所述人源化抗体进一步包含人源IgG1、IgG2、IgG3或IgG4或其变体的重链恒定区;
所述抗原结合片段选自Fab、Fab’-SH、Fv、scFv和/或(Fab’)2片段。
8.根据权利要求7所述的抗人CD79B抗体或其抗原结合片段,所述人源化抗体进一步包含人源IgG1、IgG2或IgG4的重链恒定区。
9.根据权利要求8所述的抗人CD79B抗体或其抗原结合片段,所述人源化抗体进一步包含人源IgG1或IgG2的重链恒定区。
10.一种抗人CD79B抗体或其抗原结合片段,包含重链和轻链,其中:所述重链的氨基酸序列如SEQ ID NO:19所示,轻链的氨基酸序列如SEQ ID NO:20所示。
11.一种抗体药物偶联物,其中所述抗体含有权利要求1至10任一项所限定的抗人CD79B抗体或其抗原结合片段。
12.根据权利要求11所述的抗体药物偶联物,所述抗体药物偶联物含有细胞毒剂。
13.根据权利要求12所述的抗体药物偶联物,所述细胞毒剂选自毒素、化疗剂、抗生素、放射性同位素和溶核酶。
14.一种多核苷酸,其编码权利要求1至10任一项所述的抗人CD79B抗体或其抗原结合片段。
15.一种载体,其含有如权利要求14所述的多核苷酸,其为真核表达载体、原核表达载体或病毒载体。
16.一种宿主细胞,其包含权利要求15所述的载体。
17.根据权利要求16所述的宿主细胞,所述宿主细胞为细菌、酵母、哺乳动物细胞。
18.根据权利要求16所述的宿主细胞,所述宿主细胞为大肠杆菌、毕赤酵母、中国仓鼠卵巢细胞或人胚肾293细胞。
19.一种制备抗人CD79B抗体或其抗原结合片段的方法,包括:
在权利要求16-18任一项所述的宿主细胞中表达抗人CD76B抗体或其抗原结合片段,以及从培养物中分离所述抗人CD79B抗体或其抗原结合片段。
20.一种药物组合物,其含有:
选自以下的任一项或其任意组合:权利要求1至10任一项中所述的抗人CD79B抗体或其抗原结合片段、权利要求11至13任一项所述的抗体药物偶联物、权利要求14所述的多核苷酸、权利要求15所述的载体。
21.根据权利要求20所述的药物组合物,其还包括可药用的赋形剂、稀释剂或载体。
22.选自以下的任一项在制备药物或药物组合物中的用途:
权利要求1至10任一项中所述的抗人CD79B抗体或其抗原结合片段、权利要求11至13任一项所述的抗体-药物偶联物、权利要求14所述的多核苷酸、权利要求15所述的载体,其中:
所述药物或药物组合物用于治疗增殖性疾病或用于延缓增殖性疾病进展,所述增殖性疾病为B细胞淋巴瘤或B细胞白血病。
23.根据权利要求22所述的制备药物或药物组合物中的用途,所述淋巴瘤选自:弥漫大B细胞淋巴瘤、非何杰金氏淋巴瘤、小淋巴细胞性淋巴瘤、套细胞淋巴瘤;
所述非何杰金氏淋巴瘤选自:攻击性NHL、复发性攻击性NHL、复发性无痛性NHL、顽固性NHL、顽固性无痛性NHL。
24.根据权利要求22所述的制备药物或药物组合物中的用途,所述白血病选自:慢性淋巴细胞性白血病、毛细胞白血病、急性淋巴细胞性白血病。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910083330 | 2019-01-28 | ||
CN2019100833304 | 2019-01-28 | ||
PCT/CN2020/073803 WO2020156439A1 (zh) | 2019-01-28 | 2020-01-22 | 抗cd79b抗体、其抗原结合片段及其医药用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113286823A CN113286823A (zh) | 2021-08-20 |
CN113286823B true CN113286823B (zh) | 2024-05-07 |
Family
ID=71840268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080008873.0A Active CN113286823B (zh) | 2019-01-28 | 2020-01-22 | 抗cd79b抗体、其抗原结合片段及其医药用途 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20220162304A1 (zh) |
EP (1) | EP3919516A4 (zh) |
JP (1) | JP7538131B2 (zh) |
KR (1) | KR20210121102A (zh) |
CN (1) | CN113286823B (zh) |
AU (1) | AU2020213565A1 (zh) |
BR (1) | BR112021014420A2 (zh) |
CA (1) | CA3127556A1 (zh) |
MX (1) | MX2021008760A (zh) |
TW (1) | TW202031686A (zh) |
WO (1) | WO2020156439A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2021317378A1 (en) | 2020-07-27 | 2023-03-09 | Tuojie Biotech (Shanghai) Co., Ltd. | Anti-CD79B antibody-drug conjugate, and preparation method therefor and pharmaceutical use thereof |
AU2023212240A1 (en) | 2022-01-26 | 2024-07-11 | Shanghai Mabgen Biotech Ltd. | Pharmaceutical composition comprising anti-cd79b antibody-drug conjugate and use thereof |
CN118047875A (zh) * | 2024-03-29 | 2024-05-17 | 深圳泽安生物医药有限公司 | 靶向CD79b和CD3的双特异性抗体及其用途 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101802013A (zh) * | 2007-07-16 | 2010-08-11 | 健泰科生物技术公司 | 人源化抗cd79b抗体和免疫偶联物及使用方法 |
CN101981055A (zh) * | 2008-01-31 | 2011-02-23 | 健泰科生物技术公司 | 抗cd79b抗体和免疫偶联物及使用方法 |
CN106957366A (zh) * | 2016-01-12 | 2017-07-18 | 上海开拓者生物医药有限公司 | 一种C5aR抗体及其制备方法和应用 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110045005A1 (en) | 2001-10-19 | 2011-02-24 | Craig Crowley | Compositions and methods for the treatment of tumor of hematopoietic origin |
US7390885B2 (en) * | 2001-11-26 | 2008-06-24 | Cell Matrix, Inc. | Humanized collagen antibodies and related methods |
US7771951B2 (en) | 2001-12-03 | 2010-08-10 | Amgen Fremont Inc. | Antibody categorization based on binding characteristics |
US20090068178A1 (en) | 2002-05-08 | 2009-03-12 | Genentech, Inc. | Compositions and Methods for the Treatment of Tumor of Hematopoietic Origin |
ES2579323T3 (es) | 2007-07-16 | 2016-08-09 | Genentech, Inc. | Anticuerpos anti-CD79B e inmunoconjugados y métodos de uso |
AU2013288932A1 (en) | 2012-07-09 | 2014-12-11 | Genentech, Inc. | Immunoconjugates comprising anti - CD79b antibodies |
JP2015523380A (ja) | 2012-07-09 | 2015-08-13 | ジェネンテック, インコーポレイテッド | 抗cd79b抗体を含む免疫複合体 |
AR096183A1 (es) | 2013-05-02 | 2015-12-16 | Hoffmann La Roche | Terapia de combinación de un anticuerpo para cd20 afucosilado con un conjugado de anticuerpo para cd79b-fármaco |
AU2015300080B2 (en) | 2014-08-06 | 2021-04-01 | Mach5 Therapeutics, Inc. | New anti-human Igbeta antibody |
KR20170052600A (ko) | 2014-09-12 | 2017-05-12 | 제넨테크, 인크. | 시스테인 가공된 항체 및 콘주게이트 |
AR102918A1 (es) | 2014-12-05 | 2017-04-05 | Genentech Inc | Anticuerpos anti-cd79b y métodos de uso |
RU2732122C2 (ru) * | 2015-06-05 | 2020-09-11 | Дженентек, Инк. | Антитела против тау-белка и способы их применения |
US10017577B2 (en) | 2015-06-15 | 2018-07-10 | Genentech, Inc. | Antibodies and immunoconjugates |
WO2017004016A1 (en) * | 2015-06-29 | 2017-01-05 | The Rockefeller University | Antibodies to cd40 with enhanced agonist activity |
GB201601075D0 (en) | 2016-01-20 | 2016-03-02 | Ucb Biopharma Sprl | Antibodies molecules |
-
2020
- 2020-01-22 BR BR112021014420-0A patent/BR112021014420A2/pt unknown
- 2020-01-22 AU AU2020213565A patent/AU2020213565A1/en active Pending
- 2020-01-22 WO PCT/CN2020/073803 patent/WO2020156439A1/zh unknown
- 2020-01-22 KR KR1020217026421A patent/KR20210121102A/ko active Search and Examination
- 2020-01-22 CN CN202080008873.0A patent/CN113286823B/zh active Active
- 2020-01-22 JP JP2021543401A patent/JP7538131B2/ja active Active
- 2020-01-22 EP EP20749292.7A patent/EP3919516A4/en active Pending
- 2020-01-22 CA CA3127556A patent/CA3127556A1/en active Pending
- 2020-01-22 TW TW109102573A patent/TW202031686A/zh unknown
- 2020-01-22 MX MX2021008760A patent/MX2021008760A/es unknown
- 2020-01-22 US US17/310,204 patent/US20220162304A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101802013A (zh) * | 2007-07-16 | 2010-08-11 | 健泰科生物技术公司 | 人源化抗cd79b抗体和免疫偶联物及使用方法 |
CN101981055A (zh) * | 2008-01-31 | 2011-02-23 | 健泰科生物技术公司 | 抗cd79b抗体和免疫偶联物及使用方法 |
CN106957366A (zh) * | 2016-01-12 | 2017-07-18 | 上海开拓者生物医药有限公司 | 一种C5aR抗体及其制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
复发/难治性弥漫性大B细胞淋巴瘤靶向药物及免疫治疗研究进展;潘奕彤等;中南药学;第16卷(第03期);第376-381页 * |
Also Published As
Publication number | Publication date |
---|---|
TW202031686A (zh) | 2020-09-01 |
US20220162304A1 (en) | 2022-05-26 |
EP3919516A1 (en) | 2021-12-08 |
CN113286823A (zh) | 2021-08-20 |
EP3919516A4 (en) | 2022-11-30 |
JP7538131B2 (ja) | 2024-08-21 |
KR20210121102A (ko) | 2021-10-07 |
BR112021014420A2 (pt) | 2021-09-21 |
MX2021008760A (es) | 2021-08-24 |
WO2020156439A1 (zh) | 2020-08-06 |
CA3127556A1 (en) | 2020-08-06 |
AU2020213565A1 (en) | 2021-08-05 |
JP2022518062A (ja) | 2022-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7142618B2 (ja) | イヌ化抗体 | |
CN110366560B (zh) | 抗b7-h4抗体、其抗原结合片段及其医药用途 | |
US20210363266A1 (en) | Anti-4-1bb antibody, antigen-binding fragment thereof and medical use thereof | |
CN113286823B (zh) | 抗cd79b抗体、其抗原结合片段及其医药用途 | |
WO2021098822A1 (zh) | 一种双特异性抗体 | |
CN114591434B (zh) | 抗Siglec15抗体及其制备方法和用途 | |
TWI685504B (zh) | 抗gitr抗體、其抗原結合片段及其醫藥用途 | |
CN110606892B (zh) | 一种高亲和力高生物活性的lag-3抗体及其应用 | |
WO2023178645A1 (zh) | 靶向cd3的抗体及其应用 | |
CN111100204B (zh) | 靶向cd20的抗体、其制备方法和应用 | |
RU2817143C2 (ru) | Антитело против cd79b, его антигенсвязывающий фрагмент и его фармацевтическое применение | |
CN115947855B (zh) | 抗cd24抗体的制备及其用途 | |
CN111018988B (zh) | 一种抗cd19的抗体、制备方法及其应用 |
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 | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40059424 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant |