B7B-H52E7-100ug B7B-H52E7-1mg
Human B7-H3 (4Ig) / B7-H3b Protein, His Tag (MALS verified)
ACROBiosystems
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
- Host: HEK293
- Size: 100ug
- Buffer: PBS, pH7.4
- Format: Powder
- Purity: 95%
- 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).
- Storage: -20℃
- Category: Immune Checkpoint Proteins
- Molecule: B7-H3 (4Ig)
- Accession: NP_001019907.1
- Conjugate: Unconjugated
- 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: 100ug*1
- 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.
- Endotoxin Level: 1.0 EU per μg
- Molecular Weight: 48.5 kDa
- Shipping Condition: RT
- Species Reactivity: Human
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