RB1 Polyclonal Antibody
Produktgrößen
20 ul
£118,00
E-AB-32752-20UL
60 ul
£183,00
E-AB-32752-60UL
120 ul
£272,00
E-AB-32752-120UL
200 ul
£420,00
E-AB-32752-200UL
Über dieses Produkt
- SKU:
- E-AB-32752
- Zusätzliche Namen:
- Exon 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
- Anwendung:
- IHC-Paraffin, Immunohistochemistry, Western Blot
- Buffer:
- Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 0.5% protein protectant and 50% glycerol.
- Klonalität:
- Polyclonal
- Konzentration:
- 1 mg/ml
- Weitere Details:
- Key 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.
- Host:
- Rabbit
- Immunogen:
- Synthesized peptide derived from human Rb around the non-phosphorylation site of S807.
- Isotyp:
- IgG
- Aufreinigung:
- Affinity Purified
- Reaktivitäten:
- Human, Mouse, Rat
- Versandbedingungen:
- Blue Ice
- Lagerbedingungen:
- -20[o]C Avoid freeze/thaw cycles.
- Hersteller:
- Elabscience
- Typ:
- Antibody: Polyclonal Antibody
- Datenblatt des Herstellers:p-rb1_polyclonal_antibody-e_ab_32752