H-gamma1 heavy chain (1-451) [humanized VH (Homo sapiens IGHV7-4-1*02 (85.7%) -(IGHD)-IGHJ4*01 (86.7) T122>S (115), CDR_IMGT [8.8.14] (26-33.51-58.97-110)) (1-121) -Homo sapiens IGHG1*03, G1m3, nG1m1 CH1 R120, CH3 E12, M14 (CH1 R120 (218) (122-219), hinge (220-234), CH2 (235-344), CH3 E12 (360), M14 (362) (345-449), CHS (450-451)) (122-451)], (224-214')-disulfide with kappa light chain humanized (1'-214') [V-KAPPA (Homo sapiens IGKV1-9*01 (82.2%) -IGKJ4*01 (91.7%) G120>A (100), CDR-IMGT [6.3.9] (27'-32'.50'-52'.89'-97')) (1'-107') -Homo sapiens IGKC*01, Km3, A45.1 (153'), V101 (191') (108'-214')]; dimer (230-230":233-233")-bisdisulfide, produced in Chinese hamster ovary (CHO) cells, cell line CHO-K1, glycoform alfa; substituted at the sulfur atoms of 4.5 L-cysteinyl residues on an average among 214', 214''', 224, 224'', 230, 230'', 233, 233'' with (3RS)-1-[(3S,11S)-11-benzyl-1-{[(1S,9S)-9-ethyl-5-fluoro-9-hydroxy-4-methyl-10,13-dioxo-2,3,9,10,13,15-hexahydro-1H,12H-benzo[de]pyrano[3',4':6,7]indolizino[1,2-b]quinolin-1-yl]amino}-3-methyl-1,7,10,13,16,19-hexaoxo-4-oxa-6,9,12,15,18-pentaazatetracosan-24-yl]-2,5-dioxopyrrolidin-3-yl (drozuntecan) groups
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Immunoglobulin G1, anti-(human tumor-associated calcium signal transducer 2) (human-Mus musculus monoclonal hRS7 heavy chain), disulfide with human-Mus musculus monoclonal hRS7 κ-chain, dimer, thioether with N-[6-(3-mercapto-2,5-dioxo-1-pyrrolidinyl)-1-oxohexyl]glycylglycyl-L-phenylalanyl-N-[[(1S)-3-[[(1S,9S)-9-ethyl-5-fluoro-2,3,9,10,13,15-hexahydro-9-hydroxy-4-methyl-10,13-dioxo-1H,12H-benzo[de]pyrano[3′,4′:6,7]indolizino[1,2-b]quinolin-1-yl]amino]-1-methyl-3-oxopropoxy]methyl]glycinamide
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immunoglobulin G1-kappa, anti-[Homo sapiens TACSTD2 (tumor-associated calcium signal transducer 2, membrane component chromosome 1 surface marker 1, M1S1, gastrointestinal tumor-associated antigen GA7331, pancreatic carcinoma marker protein GA733-1, epithelial glycoprotein-1, EGP-1, trophoblast antigen-2, cell surface glycoprotein Trop-2, TROP2)], humanized monoclonal antibody; conjugated on an average of 4.5 cysteinyl residues to drozuntecan, comprising a cleavable linker and a camptothecin derivative (exatecan) (sacituzumab drozuntecan)
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