Purified anti-human CD172a/b (SIRPalpha/beta)

Cat no: 323801

Supplier: BioLegend

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CD172a, also known as signal-regulatory protein alpha (SIRPalpha), src homology 2 domain-containing phosphatase substrate-1 (SHPS1), PTPNS1, BIT, MFR, and P84, is a 75-110 kD transmembrane glycoprotein involved in receptor tyrosine kinase coupled signaling pathway. It belongs to the Ig superfamily and is primarily expressed on monocytes/macrophages, granulocytes, dendritic cells, and neurons. CD172a serves as a substrate of activated receptor tyrosine kinases (RTKs). The interaction of CD172a intracellular domain with SHP-1 and SHP-2 displays negative signaling in the regulation of leukocyte adhesion and transmigration, T cell activation, macrophage fusion, and phagocytosis. CD47 (IAP) is the extracellular ligand for CD172a. SIRPalpha was recently demonstrated to be a specifc marker for cardiomyocytes derived from human pluripotent stem cells.2

Catalogue number:	323801
Reactivities:	Human
Hosts:	Mouse
Applications:	Flow Cytometry
Size:	25 microg
Clone:	SE5A5
Gene:	140885
Dilutions:	Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining, the suggested use of this reagent is ?2.0 microg per million cells in 100 microl volume. It is recommended that the reagent be titrated for optimal performance for each application.
Storage buffer:	The antibody solution should be stored undiluted at 4C.
Concentration:	0.5 mg/ml
Antigen:	NIH-3T3/hu-SIRPalpha cell line
Isotype:	Mouse IgG1, kappa
Clonality:	Monoclonal
Regulatory status:	RUO
Shipping temp:	Ambient RT
Storage temp:	4 C
Alternative names:	SIRPa, BIT, SHPS1, MFR, P84, PTPNS1

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Purified anti-human CD172a/b (SIRPalpha/beta)

Cat no: 323801

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