|Application ||WB, IHC-P, IF, E|
|Other Accession||NP_004221, 9294|
|Reactivity||Human, Mouse, Rat|
|Calculated MW||Predicted: 39 kDa |
Observed: 50 kDa
|Application Notes||S1PR2 antibody can be used for detection of S1PR2 by Western blot at 1 - 2 μg/ml. Antibody can also be used for immunohistochemistry at 10 μg/ml.|
|Target/Specificity||S1PR2 antibody was raised against an 16 amino acid peptide near the carboxy terminus of human S1PR2.|
The immunogen is located within amino acids 270 - 320 of S1PR2.
|Reconstitution & Storage||S1PR2 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year.|
|Precautions||S1PR2 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Receptor for the lysosphingolipid sphingosine 1- phosphate (S1P). S1P is a bioactive lysophospholipid that elicits diverse physiological effect on most types of cells and tissues. When expressed in rat HTC4 hepatoma cells, is capable of mediating S1P-induced cell proliferation and suppression of apoptosis.|
|Cellular Location||Cell membrane; Multi-pass membrane protein.|
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Provided below are standard protocols that you may find useful for product applications.
The Sphingosine 1-phosphate receptor 2 (S1PR2) protein was initially identified as G-protein coupled receptor thought to be involved in development (1) and was found to mediate sphingosine 1-phosphate (SPP)-induced cell rounding and neurite retraction (2). S1PR2 and the related protein S1PR3 (also known as EDG3) are also thought to mediate the SPP-induced cell proliferation, survival, and related signaling events (3). S1PR2 has also been found to be key regulator in acute vascular inflammation and may be a novel therapeutic target for vascular disorders (4).
MacLennan AJ, Browe CS, Gaskin AA, et al. Cloning and characterization of a putative G-protein coupled receptor potentially involved in development. Mol. Cell Neurosci. 1994; 5:201-9.
Van Brocklyn JR, Tu Z, Edsall LC, et al. Sphingosine 1-phosphate-induced cell rounding and neurite retraction are mediated by the G protein-coupled receptor H218. J. Biol. Chem. 1999; 274:4626-32.
An S, Zheng Y, and Bleu T. Sphingosine 1-phosphate-induced cell proliferation, survival, and related signaling events mediated by G protein-coupled receptors Edg3 and Edg5. J. Biol. Chem. 275:288-96.
Zhang G, Yang L, Kim GS, et al. Critical role of sphingosine-1-phosphate receptor 2 (S1PR2) in acute vascular inflammation. Blood 2013; 122:443-55.
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