| Description: | CD55/DAF Protein, crucial in the immune system, recognizes C4b and C3b fragments, interfering with their enzymatic conversion and preventing the formation of complement cascade amplification convertases. This regulatory mechanism mitigates complement-induced damage by inhibiting complement activation. Additionally, CD55/DAF acts as a receptor for Coxsackievirus A21 and coxsackieviruses B1, B3, and B5 during microbial infection, showcasing diverse roles in immune regulation and viral recognition. CD55/DAF Protein, Human (HEK293, His) is the recombinant human-derived CD55/DAF protein, expressed by HEK293, with C-6*His labeled tag. The total length of CD55/DAF Protein, Human (HEK293, His) is 319 a.a., with molecular weight of 50-75 kDa. |
