{"product_id":"cst-12164s","title":"CST,  12164S, p190-A RhoGAP (D8Q6C) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying GRLF1. Validated for Western Blotting,Immunoprecipitation. Available in 2 sizes. Highly specific and rigorously validated in-house, p190-A RhoGAP (D8Q6C) Rabbit Monoclonal Antibody (CST #12164) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:50\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\np190-A RhoGAP (D8Q6C) Rabbit Monoclonal Antibody recognizes endogenous levels of total p190-A RhoGAP protein.\nSpecies Reactivity: Human, Mouse, Rat, Hamster, Monkey\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asn585 of human p190-A RhoGAP protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nRho family GTPases are key regulators of diverse processes such as cytoskeletal organization, cell growth and differentiation, transcriptional regulation, and cell adhesion\/motility. The activities of these proteins are controlled primarily through guanine nucleotide exchange factors (GEFs) that facilitate the exchange of GDP for GTP, promoting the active (GTP-bound) state, and GTPase activating proteins (GAPs) that promote GTP hydrolysis and the inactive (GDP-bound) state (1,2). The p190 RhoGAP proteins are widely expressed Rho family GAPs. p190-A has been characterized as a tumor suppressor, and research studies have shown that loss or rearrangement of the chromosomal region containing the gene for p190-A is linked to tumor development (3,4). p190-A binds the mitogen-inducible transcription factor TFII-I, sequestering it in the cytoplasm and inhibiting its activity. Phosphorylation of p190-A at Tyr308 reduces its affinity for TFII-I, relieving the inhibition (5). p190-A can also inhibit growth factor-induced gliomas in mice (6) and affect cleavage furrow formation and cytokinesis in cultured cells (7). Mice lacking p190-B RhoGAP show excessive Rho activation and a reduction in activation of the transcription factor CREB (8). Cells deficient in p190-B display defective adipogenesis (9). There is increasing evidence that p190 undergoes tyrosine phosphorylation, which activates its GAP domain (9-11). Levels of tyrosine phosphorylation are enhanced by Src overexpression (10,11). IGF-I treatment downregulates Rho through phosphorylation and activation of p190-B RhoGAP, thereby enhancing IGF signaling implicated in adipogenesis (9).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nARHGAP35; glucocorticoid receptor DNA binding factor 1; Glucocorticoid receptor DNA-binding factor 1; Glucocorticoid receptor repression factor 1; GRF-1; GRF1; GRLF1; KIAA1722; MGC10745; p190-A; P190A; p190ARhoGAP; p190RhoGAP; RHG35; Rho GAP p190A; Rho GTPase activating protein 35; Rho GTPase-activating protein 35\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Hm Mk\nSENSITIVITY: Endogenous\nMW (kDa): 190\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46797567066281,"sku":"12164S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-12164s","provider":"Iright","version":"1.0","type":"link"}