{"product_id":"rb1-polyclonal-antibody","title":"RB1 Polyclonal Antibody","description":"\u003ch2\u003eRB1 Polyclonal Antibody\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"503\" style=\"height: 71.7814px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd width=\"137\" style=\"height: 10px; width: 156.719px;\"\u003eSKU #\u003c\/td\u003e\n\u003ctd style=\"height: 10px; width: 387.281px;\" width=\"102\" class=\"xl65\" height=\"38\"\u003eE-AB-32752\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 156.719px; height: 19.5938px;\"\u003e\u003cspan\u003eReactivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 387.281px; height: 19.5938px;\"\u003eHuman, \u003cspan\u003eMouse, Rat\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.5938px;\"\u003e\n\u003ctd style=\"width: 156.719px; height: 22.5938px;\"\u003e\u003cspan\u003eHost\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 387.281px; height: 22.5938px;\"\u003eRabbit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px; width: 156.719px;\"\u003eApplications\u003c\/td\u003e\n\u003ctd style=\"width: 387.281px; height: 19.5938px;\"\u003eWB, IHC-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 130%; height: 503.438px;\" class=\"pro-table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eIsotype\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eIgG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eHost\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eRabbit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eReactivity\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eHuman, Mouse, Rat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eApplications\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eWB, IHC-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eClonality\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003ePolyclonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 39.1875px;\"\u003eImmunogen\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 39.1875px;\"\u003eSynthesized peptide derived from human Rb around the non-phosphorylation site of S807.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eAbbre\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eRB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.375px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 78.375px;\"\u003eSynonyms\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 78.375px;\"\u003eExon 17 tumor GOS561 substitution mutation causes premature stop,  GOS563 exon 17 substitution mutation causes premature stop,  OSRC,  Osteosarcoma,  P105RB,  PP105,  PPP1R130,  Prepro retinoblastoma associated protein,  Protein phosphatase 1 regulatory,  p105-Rb,  pRb,  pp110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eSwissprot\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003ca class=\"text-primary mr-2\" title=\"P06400\" href=\"https:\/\/www.uniprot.org\/uniprot\/P06400\" target=\"_blank\"\u003eP06400\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eCalculated MW\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003e106 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eObserved MW\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003e106 kDa\n\u003cdiv class=\"position-relative\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 10px;\"\u003eCellular Localization\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 10px;\"\u003eNucleus.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eConcentration\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003e1 mg\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 39.1875px;\"\u003eBuffer\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 39.1875px;\"\u003ePhosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 0.5% protein protectant and 50% glycerol.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.1875px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 31.1875px;\"\u003ePurification Method\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 31.1875px;\"\u003eAffinity purification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.1875px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 31.1875px;\"\u003eResearch Areas\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 31.1875px;\"\u003eCancer,  Cell Biology,  Epigenetics and Nuclear Signaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eConjugation\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eUnconjugated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 19.5938px;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 19.5938px;\"\u003eStore at -20°C Valid for 12 months. Avoid freeze \/ thaw cycles.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd width=\"170\" style=\"width: 24.0997%; height: 39.1875px;\"\u003eShipping\u003c\/td\u003e\n\u003ctd style=\"width: 75.6233%; height: 39.1875px;\"\u003eThe product is shipped with ice pack, upon receipt, store it immediately at the temperature recommended.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Reagents\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 63.3438px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.375px;\"\u003e\n\u003ctd width=\"30%\" class=\"bold\" style=\"width: 35.3791%; height: 21.375px;\"\u003eApplications\u003c\/td\u003e\n\u003ctd class=\"bold\" style=\"width: 64.2599%; height: 21.375px;\"\u003eRecommended Dilution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.375px;\"\u003e\n\u003ctd style=\"width: 35.3791%; height: 22.375px;\"\u003eWB\u003c\/td\u003e\n\u003ctd style=\"width: 64.2599%; height: 22.375px;\"\u003e1:500-1:2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.3791%; height: 19.5938px;\"\u003eIHC\u003c\/td\u003e\n\u003ctd style=\"width: 64.2599%; height: 19.5938px;\"\u003e1:100-1:300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackground\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey regulator 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 particular, 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. Mediates transcriptional repression by SMARCA4\/BRG1 by recruiting a histone deacetylase (HDAC) complex to the c-FOS promoter. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex (By similarity). 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.\u003c\/p\u003e","brand":"Elabscience Biotechnology","offers":[{"title":"200μL","offer_id":40877610827834,"sku":"E-AB-32752-200","price":559.95,"currency_code":"USD","in_stock":true},{"title":"120μL","offer_id":40877610860602,"sku":"E-AB-32752-120","price":416.95,"currency_code":"USD","in_stock":true},{"title":"60μL","offer_id":40877610893370,"sku":"E-AB-32752-60","price":328.95,"currency_code":"USD","in_stock":true},{"title":"20μL","offer_id":40877610926138,"sku":"E-AB-32752-20","price":265.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/Elabscience_7e3f252e-152e-470d-8850-b46bef2131f3.jpg?v=1747906711","url":"https:\/\/www.msesupplies.com\/en-de\/products\/rb1-polyclonal-antibody","provider":"MSE Supplies","version":"1.0","type":"link"}