GARP Mouse anti-Human, Brilliant Violet 711, Clone: 7B11, BD
Mouse Monoclonal Antibody
Manufacturer: BD Biosciences 563958
The 7B11 (also known as CMSSC-7B11) monoclonal antibody specifically binds to human GARP (Glycoprotein A repetitions predominant). The LRRC32 (Leucine rich repeat containing 32) gene encodes the 662 amino acid-residue, 80 kDa transmembrane GARP glycoprotein that has an extracellular region composed primarily of 20 leucine-rich repeats. GARP is specifically expressed on Treg cells activated through the T cell receptor (TCR). Ectopic expression of GARP in human naοve T cells inhibited their proliferation and cytokine secretion upon TCR activation. Remarkably, GARP over-expression in naοve T cells induced expression of FoxP3 and endowed them with a partial suppressive function. The extracellular, but not the cytoplasmic region, of GARP was necessary for these functions. GARP serves as a receptor for latent TGF-beta which may play a role in the suppressive action of Treg cells. GARP is also expressed on platelets and other tissues, however the function on these cells is not known.
|LRRC32; Garpin; Glycoprotein A repetitions predominant|
|Recombinant Human LRRC32|
|Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.|
|Brilliant Violet 711|
|Aqueous buffered solution containing BSA and ≤0.09% sodium azide.|
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