Antigen binding molecules with increased Fc receptor binding affinity and effector function

摘要

Humanized type II anti-CD20 antibody comprising: (a) a heavy chain variable region selected from SEQ ID No. 62, SEQ ID No. 64, SEQ ID No. 66, SEQ ID No. 68, SEQ ID No. 70 and SEQ ID No. 72, and (b) the light chain variable region of KV1 of SEQ ID No. 76.