CD31 / PE / REA1312

Product Details
Description Clone REA1312 recognizes the human CD31 antigen, a 120–140 kDa single-chain transmembrane glycoprotein, which is also known as EndoCAM or PECAM1. CD31 is highly expressed on endothelial cells, especially at their juncture. It is also present on virtually all monocytes, platelets, granulocytes and lymphocyte subsets. During maturation of CD4+ T cells, the expression of CD31 changes: CD4+ recent thymic emigrants (RTEs) express CD31 in contrast to central naive T cells. | In histological tissue sections CD31 is mainly used for endothelial cells, futher more it is a marker for angiomas and angiosarcomas. CD31 plays a role in leukocyte migration, angiogenesis, and integrin activation. Additional information: Clone REA1312 displays negligible binding to Fc receptors.
Conjugate PE
Clone REA1312
Target Species Human
Applications MICS (MACSima Imaging Cyclic Staining), IF, IHC
Supplier Miltenyi Biotec
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About CD31
The protein encoded by this gene is found on the surface of platelets, monocytes, neutrophils, and some types of T-cells, and makes up a large portion of endothelial cell intercellular junctions. The encoded protein is a member of the immunoglobulin superfamily and is likely involved in leukocyte migration, angiogenesis, and integrin activation. [provided by RefSeq, May 2010]
About PE
Phycoerythrin (PE, R-PE) is a red-emitting fluorescent protein-chromophore complex that can be excited the 488-nm blue, 532-nm green, or 561-nm yellow-green laser with increasing efficiency and captured with a 586/14 nm bandpass filter. PE has an excitation peak at 565 nm and an emission peak at 578 nm. PE is 240kD in size and has an extinction coefficient of ~2x10^6 which makes it one of the brightest fluorophores available and a potent donor upon which to build tandem fluorophores with longer Stoke's Shifts.
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