Detection of CD47 in Human Blood Lymphocytes by Flow Cytometry. Human peripheral blood lymphocytes were stained with Mouse Anti-Human CD47 APC‑conjugated Monoclonal Antibody (Catalog # FAB4670A, filled histogram) or isotype control antibody (Catalog # IC002A, open histogram). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
12 months from date of receipt, 2 to 8 °C as supplied.
CD47, also known as Integrin-associated Protein (IAP), is a ubiquitous 50 kDa multipass transmembrane protein with a single V-type Ig-like domain at its N-terminus. CD47 binding to SIRP alpha prevents the phagocytic engulfment of viable cells. It also binds to VEGFR2, inducing VEGFR2 signaling in both T cells and endothelial cells. Thrombospondin interaction with CD47 on T cells reduces T cell proliferation and inflammatory reactions. Alternative splicing generates isoforms with truncated cytoplasmic domains. Within the N-terminal ECD, human CD47 shares 63% aa sequence identity with mouse and rat CD47.
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