Membrane-spanning 4-domains, subfamily A, member 1, MS4A1, B lymphocyte surface antigen B1, Leu-16, Bp35
Anti-CD20 Reference Antibody (obinutuzumab)(CHA016) is expressed from CHO. The heavy chain type is huIgG1, and the light chain type is hukappa. It has a predicted MW of 145.5 kDa.