H-gamma1 heavy chain anti-MS4A1 hole (H) (1-449) [VH (Homo sapiens IGHV1-69*08 (84.7%) -(IGHD) -IGHJ4*01 (100%), CDR-IMGT [8.8.12] (26-33.51-58.97-108)) (1-119) -Homo sapiens IGHG1*01, G1m17,1 CH1 K120, CH3 D12, L14, 17-G1v57 CH1 E26, E119, 6-G1v14-49 CH2 A1.3, A1.2, G114, 14-G1v75 CH3 C5, 14-G1v33 CH3 S22, A24, V86 (hole) (CH1 K120 (216), K26>E (149), K119>E (215) (120-217), hinge 1-15 (218-232), CH2 L1.3>A (236), L1.2>A (237), P114>G (331) (233-342), CH3 Y5>C (351), D12 (358), L14 (360), T22>S (368), L24>A (370), Y86>V (409) (343-447), CHS (448-449)) (120-449)], (222-219')-disulfide with L-kappa light chain anti-MS4A1 (L') (1'-219') [V-KAPPA Musmus/Homsap (Mus musculus IGKV2-109*01 (90.0%) -IGKJ2*01 (91.7%) L124>V (109')/Homo sapiens IGKV2-28*01 (87.0%) -IGKJ4*01 (100%), CDR-IMGT [11.3.9] (27'-37'.55'-57'.94'-102')) (1'-112') -Homo sapiens IGKC*01 (98.1%) Km3 A45.1, V101, 17-KCv57 R12, K13 (C-KAPPA E12>R (128'), Q13>K (129'), A45.1 (158'), V101 (196')) (113'-219')]; fused heavy chain bispecific H-gamma1 anti-MS4A1 knob -VH-C-kappa anti-TFRC (H'') (1''-695'') [H-gamma1 heavy chain anti-MS4A1 knob (1''-448'') [VH (Homo sapiens IGHV1-69*08 (84.7%) -(IGHD) -IGHJ4*01 (100%), CDR-IMGT [8.8.12] (26''-33''.51''-58''.97''-108'')) (1''-119'') -Homo sapiens IGHG1*01, G1m17,1 CH1 K120, CH3 D12, L14, 17-G1v57 CH1 E26, E119, 6-G1v14-49 CH2 A1.3, A1.2, G114, 14-G1v74 CH3 C10, 14-G1v32 CH3 W22 (knob) (CH1 K120 (216), K26>E (149), K119>E (215) (120-217), hinge 1-15 (218-232), CH2 L1.3>A (236), L1.2>A (237), P114>G (331) (233-342), CH3 S10>C (356''), D12 (358''), L14 (360''), T22>W (368'') (343''-447''), CHS K2>del (448'')) (120''-448'')] -18-mer bisglycyl-seryl-tris(tetraglycyl-seryl) linker (449''-466'') -VH-C-kappa anti-TFRC (467''-695'') [VH (Homo sapiens IGHV4-31*02 (76.0%) -IGHD -IGHJ5*02 (100%), CDR-IMGT [8.7.19] (491''-498''.516''-522''.559''-577'')) (467''-588'') -Homo sapiens IGKC*01 (99.1%) Km3 A45.1, V101, 12-KCv96 A1.4, S1.3 (C-KAPPA R1.4>A (589''), T1.3>S (590''), A45.1 (634''), V101 (672'')) (589''-695'')]], (222''-219''')-disulfide with L-kappa light chain anti-MS4A1 (L''') (1'''-219''') [V-KAPPA Musmus/Homsap (Mus musculus IGKV2-109*01 (90.0%) -IGKJ2*01 (91.7%) L124>V (109''')/Homo sapiens IGKV2-28*01 (87.0%) -IGKJ4*01 (100%), CDR-IMGT [11.3.9] (27'''-37'''.55'''-57'''.94'''-102''')) (1'''-112''') -Homo sapiens IGKC*01 (98.1%) Km3 A45.1, V101 17-KCv57 R12, K13 (C-KAPPA E12>R (128'''), Q13>K (129'''), A45.1 (158'''), V101 (196''')) (113'''-219''')], (695''-215'''')-disulfide with V-kappa-CH1 light chain anti-TFRC (L'''') (1''''-215'''') [V-KAPPA (Homo sapiens IGKV1-9*03 (96.7%) -IGKJ4*01 (100%), CDR-IMGT [6.3.12] (27''''-32''''.50''''-52''''.89''''-100'''')) (1''''-110'''') -2-mer bis(seryl) linker (111''''-112'''') -Homo sapiens IGHG1*01 CH1 hinge1-5, G1m17 CH1 K120 (209'''') (113''''-210''''), hinge 1-5 (211''''-215'''')) (113''''-215'''')]; dimer (228-228'':231-231'':351-356'')-trisdisulfide, produced in Chinese hamster ovary (CHO) cells, cell
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Immunoglobulin G1 [149-glutamic acid,215-glutamic acid,236-alanine,237-alanine,331-glycine,356-cysteine,368-tryptophan,de-449-lysine], anti-(human CD20 antigen) (human-Mus musculus monoclonal RG6035 γ1-chain) fusion protein with peptide linker GGS(GGGGS)3 fusion protein with immunoglobulin G1 anti-(human transferrin receptor 1) (human-Oryctolagus cuniculus monoclonal RG6035 VH-CH1 fragment) disulfide with human-Oryctolagus cuniculus monoclonal RG6035 κ-chain, (228 →228′),(231→231′),(356→351′)-tris(disulfide) with immunoglobulin G1 [149′-glutamic acid,215′-glutamic acid,236′-alanine,237′-alanine,331′-glycine,351′-cysteine,368′-serine,370′-alanine,409′-valine] anti-(human CD20 antigen) (human-Mus musculus monoclonal RG6035 γ1-chain), disulfide with human-Mus musculus monoclonal RG6035 κ-chain [128-arginine,129-lysine]
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immunoglobulin (H-gamma1_L-kappa)_[(H-gamma1-VH-C-kappa_V-kappa-CH1)_L-kappa], anti-[Homo sapiens MS4A1 (membrane-spanning 4-domains subfamily A member 1, CD20)], anti-[Homo sapiens TFRC (transferrin receptor, TfR1, TFR1, CD71)], monoclonal antibody, bispecific, trivalent (zareprumig)
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