ELISA RB1 (Ab-795) anti-

Quantity :100µL Clone Number: Aliases:Exon 17 tumor GOS561 substitution mutation causes premature stop antibody; GOS563 exon 17 substitution mutation causes premature stop antibody; OSRC antibody; Osteosarcoma antibody; p105-Rb antibody; P105RB antibody; PP105 antibody; pp110 antibody; PPP1R130 antibody; pRb antibody; Prepro retinoblastoma associated protein antibody; Protein phosphatase 1 regµLatory subunit 130 antibody; Rb antibody; RB transcriptional corepressor 1 antibody; RB_ antibody; RB1 antibody; RB1 gene antibody; Retinoblastoma 1 antibody; Retinoblastoma suspectibility protein antibody; Retinoblastoma-associated protein antibody Product Type:Polyclonal Antibody Immunogen Species:Homo sapiens () UniProt ID:P06400 Immunogen:Peptide sequence around aa.793~797 (P-S-S-P-L) derived from Rb. Raised in:Rabbit Reactivity:, Mouse, Rat Tested Applications:ELISA, WB; WB:1:500-1:1000 Background:Key regµLator of entry into cell division that acts as a tumor suppressor. Acts as a transcription repressor of E2F1 target genes. The underphosphorylated, active form of RB1 interacts with E2F1 and represses its transcription activity, leading to cell cycle arrest. Directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particµLar, that of constitutive heterochromatin by stabilizing histone methylation. Recruits and targets histone methyltransferases SUV39H1, SUV420H1 and SUV420H2, leading to epigenetic transcriptional repression. Controls histone H4 'Lys-20' trimethylation. Inhibits the intrinsic kinase activity of TAF1. In case of viral infections, interactions with SV40 large T antigen, HPV E7 protein or adenovirus E1A protein induce the disassembly of RB1-E2F1 complex thereby disrupting RB1's activity. Roesch A, et al. (2005) Mod Pathol. 18(4): 565-572. Chadee DN, et al. (2004) Nat Cell Biol. 6(8): 770-776. Knudsen ES, et al. (1997) Mol Cell Biol. 17(10): 5771-5783. Knudsen ES, et al. (1996) J Biol Chem. 271(14): 8313-8320. Clonality:Polyclonal Isotype:IgG Purification Method:Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjµgates. Antibodies were purified by affinity-chromatography using epitope-specific peptide. Conjµgate:Non-conjµgated Buffer:Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Form:liquid Stroage:Upon receipt, store at -20°C or -80°C. Avoid repeated freeze. Target Names:RB1 Research Areas:Epigenetics and Nuclear Signaling;Cancer;Cell biology