Human B7-H3 (4Ig) / B7-H3b Protein, His Tag (MALS verified) | B7B-H52E7-1mg

Human B7-H3 (4Ig) / B7-H3b Protein, His Tag (MALS verified) | B7B-H52E7-1mg| Gentaur Distribution US, UK & Europe

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.

Source: Human B7-H3 (4Ig), His Tag (B7B-H52E7) is expressed from human 293 cells (HEK293). It contains AA Gly 27 - Thr 461 (Accession # Q5ZPR3-1).

Format: Powder.

Tag: C-10×His.

Expression System: HEK293.

Expression Region: Gly 27 - Thr 461.

Conjugate: Unconjugated.

Molecular Weight: 48.5 kDa.

Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 48.5 kDa. The protein migrates as 65-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: 95%.

Buffer: PBS, pH7.4.

Storage Conditions: -20℃.

Shipping Conditions: RT