Biotinylated Human B7-H3 (4Ig) / B7-H3b Protein, His,Avitag™ (MALS verified)

DESCRIPTION

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.

DETAILS

Tag: C-10×His & C-Avi
Host: HEK293
Size: 25ug
Buffer: PBS, pH7.4
Format: Powder
Purity: 95%
Source: Biotinylated Human B7-H3 (4Ig), His,Avitag (B7B-H82E8) is expressed from human 293 cells (HEK293). It contains AA Gly 27 - Thr 461 (Accession # Q5ZPR3-1).
Storage: -20℃
Category: MABSol® Biotin Labeled Proteins
Molecule: B7-H3 (4Ig)
Accession: NP_001019907.1
Conjugate: Biotin-labeled
Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Exp Region: Gly 27 - Thr 461
Swiss-prot: Q5ZPR3-1
Package Size: 25ug*1
Characteristics: This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 50.3 kDa. The protein migrates as 65-80 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 50.3 kDa
Shipping Condition: RT
Species Reactivity: Human
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