仅用于工业应用或科学研究,不可用于人类或动物的临床诊断或治疗,非药用. Prezalumab (AMG 557) is a humanized IgG2 monoclonal antibody targets ICOSL and BAFF. Prezalumab demonstrates beneficial activities on the arthritis of systemic lupus erythematosus. Prezalumab can be used for the research of sjogren's syndrome cutaneous lupus erythematosus, psoriasis and systemic lupus erythematosus (SLE)