Biotinylated Human B7-H3 (4Ig) / B7-H3b Protein, Fc,Avitag

Tris with Glycine, Arginine and NaCl, pH7.5

Human B7 homolog 3 (B7-H3) is a member of the B7 family of immune proteins that provide signals for the regulation of immune responses. Other family members include B7-1, B7-2, B7-H1/PD-L1, B7-H2, and PD-L2. B7 family proteins are type I transmembrane immunoglobulin (Ig) superfamily members that contain extracellular Ig V?like and Ig C?like domains with a short cytoplasmic tail. Termed 4IgB7-H3 or B7-H3b, this molecule has two additional Ig-like domains (one V?type and one C?type) and shows a ubiquituous expression pattern.

Gly 27 - Thr 461

74.9 kDa

RT