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1.
公开(公告)号:US20030144483A1
公开(公告)日:2003-07-31
申请号:US10229335
申请日:2002-08-26
申请人: Medarex, Inc.
IPC分类号: C07K016/30
CPC分类号: C07K16/283 , C07K16/32 , C07K2317/24 , C07K2317/31 , C07K2317/565 , C07K2317/732
摘要: Humanized antibodies are described which are specific to an Fc receptor (FcR). The humanized antibodies have at least a portion of a complementarity determining region (CDR) derived from a non-human antibody, e.g., murine, with the remaining portions being human in origin. The humanized antibodies can be used therapeutically as is or formulated as bifunctional molecules or immunotoxins.