产品详情
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. Etanercept, a dimeric fusion protein that binds TNF, acts as a TNF inhibitor. Etanercept competitively inhibits the binding of both TNF-α and TNF-β to cell surface TNF receptors, rendering TNF biologically inactive.