CST, 9693S, PIP5K1A Antibody

Polyclonal Antibody for studying PIP5K1A. Validated for Western Blotting. Highly specific and rigorously validated in-house, PIP5K1A Antibody (CST #9693) is ready to ship. Product Usage Information Western Blotting: 1:1000 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody. Protocol Available protocols: Western Blotting Specificity / Sensitivity PIP5K1A Antibody detects endogenous levels of total PIP5K1A protein. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues around Gly64 of human PIP5K1A. Antibodies are purified by protein A and peptide affinity chromatography. Background Phosphatidylinositol-5-phosphate 4-kinases (PIP4Ks) synthesize phosphatidylinositol-4,5-bisphosphate (PtdIns(4,5)P ), a key precursor in phosphoinositide signaling that directly modulates the activity of signaling proteins and cellular processes. There are two subfamilies of PIP kinases, type I and II, that generate PtdIns(4,5)P from distinct substrate pools. PIP4 type I kinases use PtdIns5P as a substrate, whereas PIP5 type II kinases use PtdIns4P (1,2). In mammalian cells, three isoforms of each PIP4K and PIP5K subfamily, encoded by distinct genes, have been characterized (3-7). All PIP kinases are stimulated by phosphatidic acid, extensively regulated by ARF and Rho GTPases, and inhibited by protein kinase A and PI-stimulated autophosphorylation (8). Alternate Names 68 kDa type I phosphatidylinositol 4-phosphate 5-kinase alpha; 68 kDa type I phosphatidylinositol-4-phosphate 5-kinase alpha; Phosphatidylinositol 4-phosphate 5-kinase type I alpha; Phosphatidylinositol 4-phosphate 5-kinase type-1 alpha; phosphatidylinositol-4-phosphate 5-kinase type 1 alpha; Phosphatidylinositol-4-phosphate 5-kinase type I alpha; Phosphatidylinositol-4-phosphate 5-kinase type-1 alpha; phosphatidylinositol-4-phosphate 5-kinase, type I, alpha; PI51A; PIP5K1-alpha; PIP5K1A; PIP5KIalpha; PtdIns(4)P-5-kinase 1 alpha Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 62 SOURCE: Rabbit