CD59, Human (P.pastoris, His)

The CD59 protein is a potent inhibitor of the complement membrane attack complex (MAC) and binds to assembled C8 and/or C9 complement, preventing the incorporation of multiple C9 copies that are critical for permeability pore formation. Its species-specific inhibitory effects extend to T cell activation, complexing with protein tyrosine kinases for signal transduction. CD59 Protein, Human (P.pastoris, His) is the recombinant human-derived CD59 protein, expressed by P. pastoris , with N-His labeled tag.