Recombinant Human CTLA4 Protein(Fc tag)

Inhibitory receptor acting as a major negative regulator of T-cell responses. The affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28. Recombinant Human CTLA4 Protein (P16410) (Ala 37 - Ser 160) with a human IgG1 Fc tag at the C-terminus was expressed in HEK293. https://www.profacgen.com/rhuman-ctla4-fc-tag-1329.htm