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公开(公告)号:US08420353B2
公开(公告)日:2013-04-16
申请号:US10508759
申请日:2003-03-22
申请人: Hyo Jeong Hong , Cheol-Young Maeng , Gi-Hyeok Yang , Meong Hee Jang , Mee Sook Oh , Jin-Soo Song , Young Kug Jang
发明人: Hyo Jeong Hong , Cheol-Young Maeng , Gi-Hyeok Yang , Meong Hee Jang , Mee Sook Oh , Jin-Soo Song , Young Kug Jang
IPC分类号: A61K39/395 , C07K16/00
CPC分类号: C07K16/464 , A61K2039/505 , C07K16/082 , C07K16/461 , C07K2317/565 , C07K2317/92
摘要: A humanized antibody is produced by process comprising the steps of: (a) selecting a specificity determining residue (SDR) of the complementarity determining region (CDR) of murine monoclonal antibody heavy chain and light chain variable regions; and (b) grafting said SDR to at least one of the corresponding amino acid sequences in human antibody variable regions.
摘要翻译: 通过包括以下步骤的方法制备人源化抗体:(a)选择鼠单克隆抗体重链和轻链可变区的互补决定区(CDR)的特异性测定残基(SDR); 和(b)将所述SDR移植到人抗体可变区中的至少一个相应的氨基酸序列。