H-gamma1 heavy chain anti-ERBB2 domain 2 humanized hole (H) (1-449) [VH (Homo sapiens IGHV3-66*01 (78.8%) -(IGHD) -IGHJ4*01 (100%), CDR-IMGT [8.8.12] (26-33.51-58.97-108)) (1-119) -Homo sapiens IGHG1*03v, G1m3>G1m17, nG1m1 CH1 K120, CH3 E12, M14, 14-G1v33 CH3 S22, A24, V86 (hole), 14-G1v75 CH3 C5, 10-G1v83 CH3 R115, F116 (CH1 R120>K (216) (120-217), hinge 1-15 (218-232), CH2 (233-342), CH3 Y5>C (351), E12 (358), M14 (360), T22>S (368), L24>A (370), Y86>V (409), H115>R (437), Y116>F (438) (343-447), CHS (448-449)) (120-449)], (222-214')-disulfide with L-kappa light chain anti-ERBB2 domain 2 humanized (1'-214') [V-KAPPA (Homo sapiens IGKV1-16*01 (84.2%) -IGKJ1*01 (91.7%) L124>V (104'), CDR-IMGT [6.3.9] (27'-32'.50'-52'.89'-97')) (1'-107') - Homo sapiens IGKC*01 (100%) Km3 A45.1, V101 (C-KAPPA A45.1 (153'), V101 (191')) (108'-214')]; fused scFvhk-G1(h-CH2-CH3) heavy chain anti-ERBB2 domain 4 humanized knob (H'') (1''-480'') [scFvhk anti-ERBB2 domain 4 humanized (1''-247'') [VH (Homo sapiens IGHV3-66*01 (81.6%) -(IGHD) -IGHJ4*01 (100%), CDR-IMGT [8.8.13] (26''-33''.51''-58''.97''-109'')) (1''-120'') -20-mer tetrakis(tetraglycyl-seryl) linker (121''-140'') -V-KAPPA (Homo sapiens IGKV1-39*01 (86.3%) -IGKJ1*01 (100%), CDR-IMGT [6.3.9] (167''-172''.190''-192''.229''-237'')) (141''-247'') -1-mer (glycyl) linker (248'') -Homo sapiens IGHG1*03v h-CH2-CH3-CHS, nG1m1 CH3 E12, M14, 15-G1v37 h S5, 14-G1v74 CH3 C10, 14-G1v32 CH3 W22 (knob) (hinge 1-15 C5>S(253'') (249''-263''), CH2 (264''-373''), CH3 S10>C (387''), E12 (389''), M14 (391''), T22>W (399'') (374''-478''), CHS (479''-480'')) (249''-480'')]]; dimer (228-259'':231-262'':351-387'')-trisdisulfide, produced in a Chinese hamster ovary (CHO) cell line, lacking the enzyme alpha-(1,6)-fucosyltransferase (FUT8-KO), glycoform alfa
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Immunoglobulin, anti-(human epidermal growth factor receptor HER2 extracellular domain 4) (human-Mus musculus monoclonal rhuMAb 2C4 single-chain variable fragment VH-(GGGGS)4-VL) fusion protein with immunoglobulin G1 [5-serine,139-cysteine,150-tryptophan] (human γ1-chain hinge-CH2-CH3 fragment), (259→228′),(262→231′),(387→351′)-tris(disulfide) with immunoglobulin G1 [216-lysine,351-cysteine,368-serine,370-alanine,409-valine,437-arginine,438-phenylalanine] anti-(human epidermal growth factor receptor HER2 extracellular domain 2) (human-Mus musculus monoclonal hum-Ab4D5-8 γ1-chain), (222′→214′′)-disulfide with (human-Mus musculus monoclonal hum-Ab4D5-8 κ-chain)
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immunoglobulin (H-gamma1_L-kappa)_scFvhk-G1(h-CH2-CH3), anti-[Homo sapiens ERBB2 (receptor tyrosine-protein kinase erbB-2, epidermal growth factor receptor 2, EGFR2, HER2, HER-2, p185c-erbB2, NEU, CD340) extracellular domains 2 and 4], humanized monoclonal antibody, biparatopic (rolditamig)
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