H-gamma1 heavy chain humanized (1-442) [VH (Homo sapiens IGHV1-2*06 (88.8%) -(IGHD) -IGHJ6*01 (85.7%), CDR-IMGT [8.8.8] (26-33.51-58.97-104)) (1-115) -Homo sapiens IGHG1*03, G1m3, nG1m1 CH1 R120, CH3 E12, M14, 14-G1v96-1 hinge C7, del8, del10 (CH1 R120 (212) (116-213), hinge 1-7,9,11-15 K>C (220), T8>del, T10>del (214-226), CH2 (227-336), CH3 E12 (352), M14 (354) (337-441), CHS K2>del (442))(116-442)], (218-215')-disulfide with L-kappa light chain humanized (1'-215') [V-KAPPA (Homo sapiens IGKV1-39*01 (83.3%) -IGKJ4*01 (100%), CDR-IMGT [7.3.9] (27'-33'.51'-53'.90'-98')) (1'-108') -Homo sapiens IGKC*01 (99.1%) Km3 A45.1, V101, 16-KCv93-1 C117 (C-KAPPA A45.1 (154'), V101 (192'), V117>C (206')) (109'-215')]; dimer (220-220'':222-222'':225-225'')-trisdisulfide, produced in Chinese hamster ovary (CHO) cells, cell line CHO-K1, glycoform alfa; substituted at the sulfur atoms of the engineered L-cysteinyl C117 of the C-kappa domain (206', 206''') with (3RS)-1-(6-{[(2S)-1-{[(2S)-5-(carbamoylamino)-1-{4-[({[(2S)-1-{[(2S)-1-{[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-3-{[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]amino}-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-3-methoxy-5-methyl-1-oxoheptan-4-yl](methyl)amino}-3-methyl-1-oxobutan-2-yl]amino}-3-methyl-1-oxobutan-2-yl](methyl)carbamoyl}oxy)methyl]anilino}-1-oxopentan-2-yl]amino}-3-methyl-1-oxobutan-2-yl]amino}-6-oxohexyl)-2,5-dioxopyrrolidin-3-yl (vedotin) groups
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Immunoglobulin G1 [220-cysteine,de-C-terminal lysine], anti-(human hepatocyte growth factor receptor c-Met) (human-Mus musculus monoclonal Q397 γ1-chain), disulfide with [206′′-cysteine] human-Mus musculus monoclonal Q397 κ-chain, dimer, 206′′,206′′′-bis(thioether) with N-[[[4-[[N-[6-(3-mercapto-2,5-dioxo-1-pyrrolidinyl)-1-oxohexyl]-L-valyl-N<sup>5</sup>-(aminocarbonyl)-L-ornithyl]amino]phenyl]methoxy]carbonyl]-N-methyl-L-valyl-N-[(1S,2R)-4-[(2S)-2-[(1R,2R)-3-[[(1R,2S)-2-hydroxy-1-methyl-2-phenylethyl]amino]-1-methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl]-2-methoxy-1-[(1S)-1-methylpropyl]-4-oxobutyl]-N-methyl-L-valinamide
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immunoglobulin G1-kappa, anti-[Homo sapiens MET (met proto-oncogene, hepatocyte growth factor (HGF) receptor, HGFR, scatter factor (SF) receptor, HGF/SF receptor, receptor tyrosine-protein kinase c-met, papillary renal cell carcinoma 2, RCCP2)], humanized monoclonal antibody, conjugated at the engineered cysteinyl C117 of the two light chain C-kappa domains to vedotin, comprising a cleavable linker and monomethylauristatin E (MMAE) (zevontabart vedotin)
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