CST, 3085T, RXR alpha (D6H10) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying RXR-alpha. Validated for Western Blotting,Immunoprecipitation,Chromatin IP. Available in 2 sizes. Highly specific and rigorously validated in-house, RXR alpha (D6H10) Rabbit Monoclonal Antibody (CST #3085) is ready to ship. Product Usage Information For optimal ChIP results, use 10 μl of antibody and 10 μg of chromatin (approximately 4 x 10 6 cells) per IP. This antibody has been validated using SimpleChIP ® Enzymatic Chromatin IP Kits. Western Blotting: 1:1000 Immunoprecipitation: 1:100 Chromatin IP: 1:50 Storage Supplied 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. Protocol Available protocols: Western Blotting, Immunoprecipitation, Chromatin IP Specificity / Sensitivity RXR alpha (D6H10) Rabbit Monoclonal Antibody recognizes endogenous levels of total RXRα protein. This antibody does not cross-react with either RXRβ or RXRγ. Species Reactivity: Human, Mouse, Rat Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human RXRα protein. Background The human retinoid X receptors (RXRs) are encoded by three distinct genes ( α, β, and γ) and bind selectively and with high affinity to the vitamin A derivative, 9- retinoic acid. RXRs are type-II nuclear hormone receptors that are primarily localized to the nuclear compartment independent of ligand binding. Nuclear RXRs form heterodimers with nuclear hormone receptor subfamily 1 proteins, including thyroid hormone receptor, retinoic acid receptors, vitamin D receptor, peroxisome proliferator-activated receptors, liver X receptors, and farnesoid X receptor (1). Since RXRs heterodimerize with multiple nuclear hormone receptors, they play a central role in transcriptional control of numerous hormonal signaling pathways by binding to -acting response elements in the promoter/enhancer region of target genes (2). Retinoid X receptor α (RXRα) is the founding RXR family member and is predominantly expressed in the liver, kidney, epidermis, intestine, and a variety of tissues (2-4). Knockout of the murine rxrα gene results in embryonic lethality tentatively due to myocardial hypoplasia, which demonstrates the importance of RXRα in retinoid signaling (5,6). Biochemical evidence suggests that RXRα transcriptional activity is post-translationally regulated through the Ras-Raf-MAPK signaling cascade. MAPK-dependent phosphorylation of RXRα directly abrogates the ability of RXRα to associate with nuclear receptor coactivators (7). Alternate Names FLJ00280; FLJ00318; FLJ16020; FLJ16733; MGC102720; NR2B1; Nuclear receptor subfamily 2 group B member 1; Retinoic acid receptor RXR-alpha; retinoid X nuclear receptor alpha; Retinoid X receptor alpha; retinoid X receptor, alpha; RXR-alpha; RXRA Specification REACTIVITY: H M R SENSITIVITY: Endogenous MW (kDa): 53 Source/Isotype: Rabbit IgG