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ACROBiosystems FITC-Labeled Human B7-H3 (4Ig) / B7-H3b Protein, His Tag (MALS verified)
Brand: ACROBiosystems B7B-HF2E7-200ug
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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.
This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 48.5 kDa. The protein migrates as 60-70 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.Specifications
NP_001019907.1 | |
200 μg | |
Gly 27 - Thr 461 | |
4 Ig-B7-H3,B7-H3,CD276,PSEC0249,UNQ309/PRO352,B7 homolog 3 | |
FITC | |
His Tag | |
Less than 1.0 EU / μg by the LAL method. | |
Powder | |
>95% as determined by SDS-PAGE. |
48.5 kDa | |
FITC-Labeled Human B7-H3 (4 Ig), His Tag (B7B-HF2E7) is expressed from human 293 cells (HEK293). It contains AA Gly 27 - Thr 461 (Accession # Q5ZPR3-1). It is the FITC labeled form of Human B7-H3 (4 Ig), His Tag (Cat. No.B7B-H52E7). | |
-20°C, aviod light | |
B7-H3 (4 Ig) | |
Human | |
PBS, pH7.4 | |
HEK293 | |
Fluorescent Labeled Protein |