Human VISTA/B7-H5/PD-1H Antibody Summary
Phe33-Ala194
Accession # Q9H7M9
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
Detection of VISTA/B7-H5/PD-1H in Human PBMCs by Flow Cytometry. Human peripheral blood mononuclear cells (PBMCs) were stained with (A) Mouse Anti-Human VISTA/B7-H5/PD-1H Monoclonal Antibody (Catalog # MAB71261) or (B) Mouse IgG2BIsotype Control (Catalog # MAB0041) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B) and Mouse Anti-Human Integrin aM/CD11b PE-conjugated Monoclonal Antibody (Catalog # FAB16991P). View our protocol for Staining Membrane-associated Proteins.
VISTA/B7-H5/PD-1H in BG01V Human Embryonic Stem Cells. VISTA/B7-H5/PD-1H was detected in immersion fixed BG01V human embryonic stem cells using Mouse Anti-Human VISTA/B7-H5/PD-1H Monoclonal Antibody (Catalog # MAB71261) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel; Catalog # NL007) and counterstained with DAPI (blue, lower panel). Specific staining was localized to cell surfaces and cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: VISTA/B7-H5/PD-1H
Platelet Receptor Gi24, also known as VISTA (V-domain Ig suppressor of T cell activation), B7-H5, B7H5, Dies1 (Differentiation of ESC-1), SISP1 and C10orf54, is a 55-65 kDa member of the Ig superfamily. It is a transmembrane molecule expressed in bone, on embryonic stem cells (ESCs), and on tumor cell surfaces. On ESCs, Gi24 appears to positively interact with BMP-4, potentiating BMP signaling and the transition from an undifferentiated to a differentiated state. On tumor cells, Gi24 both promotes MT1-MMP expression and activity and serves as a substrate for MT1-MMP. This increases the potential for cell motility. Mature human Gi24 contains a 162 aa extracellular region with one V-type Ig-like domain and a 96 aa cytoplasmic domain. Human Gi24 undergoes proteolytic cleavage by MT1-MMP, generating a soluble 30 kDa extracellular fragment plus a 25-30 kDa membrane-bound fragment. Over aa 33-194, human Gi24 shares 70% and 67% aa identity with mouse and rat Gi24, respectively.
Product Datasheets
Citations for Human VISTA/B7-H5/PD-1H Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Citations: Showing 1 - 2
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Interferon-? converts human microvascular pericytes into negative regulators of alloimmunity through induction of indoleamine 2,3-dioxygenase 1
Authors: R Liu, J Merola, TD Manes, L Qin, GT Tietjen, F López-Girá, V Broecker, C Fang, C Xie, PM Chen, NC Kirkiles-S, D Jane-Wit, JS Pober
JCI Insight, 2018-03-08;3(5):.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry -
Characterization of programmed death-1 homologue-1 (PD-1H) expression and function in normal and HIV infected individuals.
Authors: Bharaj, Preeti, Chahar, Harendra, Alozie, Ogechika, Rodarte, Lizette, Bansal, Anju, Goepfert, Paul A, Dwivedi, Alok, Manjunath, N, Shankar, Premlata
PLoS ONE, 2014-10-03;9(10):e109103.
Species: Human
Sample Types: Whole Cells, Whole Tissue
Applications: Flow Cytometry, IHC
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immunophenotyping by flow cytometry. The antibody worked exactly as described to identify VISTA+ cells