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.
特徴
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 50.3 kDa.
仕様
容量：200tests
Source：PE-Labeled Human B7-H3 (4Ig), His Tag (B7B-HP2H9) is produced via site-specific conjugation of PE to Human B7-H3 (4Ig), His Tag under optimal conditions with a proprietary technology. Human B7-H3 (4Ig), His Tag is expressed from human 293 cells (HEK293). It contains AA Gly 27 - Thr 461 (Accession # Q5ZPR3-1).
