BTN3A1 Protein, Human, Recombinant (His & Avi), Biotinylated

The three butyrophilin BTN3A molecules, BTN3A1, BTN3A2, and BTN3A3, are members of the B7/butyrophilin-like group of Ig superfamily receptors, which modulate the function of T cells. BTN3A1 controls activation of human V?9/V?2 T cells by direct or indirect presentation of self and nonself phosphoantigens (pAg) . BTN3A1 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 27.1 kDa and the accession number is O00481-1.