CST, 3614S, Phospho-Tuberin/TSC2 (Tyr1571) Antibody

Polyclonal Antibody for studying Tuberin/TSC2 (Tyr1571) phosphate. Validated for Western Blotting. Highly specific and rigorously validated in-house, Phospho-Tuberin/TSC2 (Tyr1571) Antibody (CST #3614) 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 Phospho-Tuberin/TSC2 (Tyr1571) Antibody detects endogenous levels of tuberin only when phosphorylated at tyrosine 1571. This antibody does not detect tuberin phosphorylated at other sites. Species Reactivity: Mouse, Monkey Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Tyr1571 of human tuberin. Antibodies are purified by protein A and peptide affinity chromatography. Background Tuberin is a product of the TSC2 tumor suppressor gene and an important regulator of cell proliferation and tumor development (1). Mutations in either or the related (hamartin) gene cause tuberous sclerosis complex (TSC), an autosomal dominant disorder characterized by development of multiple, widespread non-malignant tumors (2). Tuberin is directly phosphorylated at Thr1462 by Akt/PKB (3). Phosphorylation at Thr1462 and Tyr1571 regulates tuberin-hamartin complexes and tuberin activity (3-5). In addition, tuberin inhibits the mammalian target of rapamycin (mTOR), which promotes inhibition of p70 S6 kinase, activation of eukaryotic initiation factor 4E binding protein 1 (4E-BP1, an inhibitor of translation initiation), and eventual inhibition of translation (3,6,7). Alternate Names FLJ43106; LAM; PPP1R160; protein phosphatase 1, regulatory subunit 160; TSC complex subunit 2; TSC2; TSC4; Tuberin; tuberous sclerosis 2; Tuberous sclerosis 2 protein Specification REACTIVITY: M Mk SENSITIVITY: Endogenous MW (kDa): 200 SOURCE: Rabbit