| 化学表述 |
immunoglobulin G4-kappa, anti-[Homo sapiens SDC1 (syndecan-1, CD138)], chimeric monoclonal antibody conjugated to maytansinoid DM4;gamma4 heavy chain (1-449) [Mus musculus VH (IGHV1-9*01 -(IGHD)-IGHJ4*01) [8.8.15] (1-122) -Homo sapiens IGHG4*01 (123-449)], (136-214')-disulfide with kappa light chain (1'-214') [Mus musculus V-KAPPA (IGKV10-94*01 -IGKJ1*01) [6.3.9] (1'-107') -Homo sapiens IGKC*01 (108'-214')]; (228-228'':231-231'')- bisdisulfide dimer; conjugated, on an average of 3 to 4 lysyl, to maytansinoid DM4 [N2'-deacetyl-N2'-(4-mercapto-4-methyl-1-oxopentyl)-maytansine] via the reducible SPDB linker [N-succinimidyl 4-(2-pyridyldithio)butanoate] |
