Human CD47 Antibody Summary
Gln19-Pro139
Accession # Q08722
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
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Detection of CD47 in Human Lymphocytes by Flow Cytometry. Human peripheral blood lymphocytes were stained with Mouse Anti-Human CD47 Monoclonal Antibody (Catalog # MAB4670, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). View our protocol for Staining Membrane-associated Proteins.
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SIRP alpha /CD172a Binding to CD47-transfected HEK293 Human Cell Line is Blocked by Human CD47 Antibody. In a functional flow cytometry test, biotinylated recombinant Human SIRPa/CD172a (100 ng/mL, Catalog # 4546-SA) binds to Human CD47-transfected HEK293 human embryonic kidney cell line (black dotted line). Binding is completely blocked (orange histogram) by 2.5 µg/mL of Mouse Anti-Human CD47 Monoclonal Antibody (Catalog # MAB4670). Mouse IgG1isotype (Catalog # MAB002) at 2.5 µg/mL was used as a control (blue line). Cells were stained with Streptavidin-APC (Catalog # F0050).
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: CD47
CD47, also known as integrin-associated protein, is a ubiquitous 50 kDa multipass transmembrane protein with a single IgV-like domain at its N-terminus. CD47 binding to SIRP alpha prevents the phagocytic engulfment of viable cells. Thrombospondin interaction with CD47 on T cells reduces T cell proliferation and inflammatory reactions. Alternate splicing generates isoforms with truncated cytoplasmic domains. Within the N-terminal ECD, human CD47 shares 63% aa sequence identity with mouse and rat CD47.
Product Datasheets
Citation for Human CD47 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.
1 Citation: Showing 1 - 1
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CD47 as a potential prognostic marker for oral leukoplakia and oral squamous cell carcinoma
Authors: X Ye, X Wang, R Lu, J Zhang, X Chen, G Zhou
Oncol Lett, 2018-04-17;15(6):9075-9080.
Species: Human
Sample Types: Whole Cells, Whole Tissue
Applications: IHC, Inhibition
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