CST, 5442S, RBPSUH Antibody

Polyclonal Antibody for studying RBPSUH. Validated for Western Blotting. Highly specific and rigorously validated in-house, RBPSUH Antibody (CST #5442) 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 RBPSUH Antibody detects endogenous level of total RBPSUH protein. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu111 of human RBPSUH protein. Antibodies are purified by protein A and peptide affinity chromatography. Background RBPSUH ( ecombining inding rotein, ppressor of airless), also termed RBP-J or CSL, is the DNA-binding component of the transcription complex regulated by canonical Notch signaling. In the absence of Notch activation, RBPSUH suppresses target gene expression through interactions with a co-repressor complex containing histone deacetylase. Upon activation of Notch receptors, the Notch intracellular domain (NICD) translocates to the nucleus and binds to RBPSUH. This displaces the co-repressor complex and replaces it with a transcription activation complex that includes Mastermind-like (MAML) proteins and histone acetylase p300, leading to transcriptional activation of Notch target genes (1-3). RBPSUH is also the DNA-binding partner for Epstein-Barr virus (EBV) nuclear antigen 2 (EBNA2), a protein critical for latent viral transcription and immortalization of EBV-infected B cells (4,5). Alternate Names AOS3; CBF-1; CBF1; csl; H-2K binding factor-2; IGKJRB; IGKJRB1; immunoglobulin kappa J region recombination signal binding protein 1; J kappa-recombination signal-binding protein; KBF2; MGC61669; RBP-J; RBP-J kappa; RBP-JK; RBPJ; RBPJK; RBPSUH; recombination signal binding protein for immunoglobulin kappa J region; Recombining binding protein suppressor of hairless; Renal carcinoma antigen NY-REN-30; SUH; suppressor of hairless homolog Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 61 SOURCE: Rabbit