Retinoblastoma 1 Antikörper (pSer780)

Produktnummer ABIN967604

Produktdetails anti-Retinoblastoma 1 Antikörper

Target: Retinoblastoma 1 (RB1)

Bindungsspezifität: pSer780

Reaktivität: Human

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser Retinoblastoma 1 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))

Marke: BD Pharmingen™

Produktmerkmale: 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.

Aufreinigung: The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

Immunogen: Phosphorylated Human Rb

Klon: J146-35

Isotyp: IgG1 kappa

Anwendungsinformationen

Kommentare:

Related Products: ABIN967389

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 0.5 mg/mL

Buffer: Aqueous buffered solution containing ≤0.09 % sodium azide.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: 4 °C

Informationen zur Lagerung: Store undiluted at 4°C.

Referenzen für anti-Retinoblastoma 1 Antikörper (ABIN967604)

Cobrinik: "Pocket proteins and cell cycle control." in: Oncogene, Vol. 24, Issue 17, pp. 2796-809, (2005) (PubMed).

Knudsen, Wang: "Dual mechanisms for the inhibition of E2F binding to RB by cyclin-dependent kinase-mediated RB phosphorylation." in: Molecular and cellular biology, Vol. 17, Issue 10, pp. 5771-83, (1997) (PubMed).

Details zu Retinoblastoma 1

Target: Retinoblastoma 1 (RB1)

Andere Bezeichnung: Rb (RB1 Produkte)

Synonyme: OSRC antikoerper, RB antikoerper, p105-Rb antikoerper, pRb antikoerper, pp110 antikoerper, Rb antikoerper, Rb-1 antikoerper, P105-RB antikoerper, PP110 antikoerper, RB11 antikoerper, zgc:154147 antikoerper, RB transcriptional corepressor 1 antikoerper, RB transcriptional corepressor like 1 antikoerper, retinoblastoma 1 antikoerper, RB1 antikoerper, RBL1 antikoerper, Rb1 antikoerper, rb1 antikoerper

Hintergrund: The retinoblastoma gene product (Rb) is well known as a tumor suppressor and is either absent or mutated in many human tumors. Retrovirus-mediated gene transfer of the wild-type Rb gene into several Rb mutant neoplastic cell lines suppresses their tumorgenicity. Rb is a 110-kDa nuclear phosphoprotein that undergoes differential phosphorylation during the cell cycle. During G1 phase, Rb is predominantly in a hypophosphorylated state. It becomes increasingly phosphorylated throughout the cell cycle until late mitosis, when substantial dephosphorylation occurs. Hypophosphorylated Rb interacts with a number of cellular proteins including the E2F transcription factor, several cyclins, RBP-1, RBP-2, c-Abl, c-myc, N-myc, and p46. Phosphorylation of Rb at various sites, by Cyclin-dependent protein kinases, inhibits the binding of Rb to these proteins. Rb is thought to mediate its effects, in part, via the repression of genes required for proliferation. For example, Rb is specifically recruited to promoters containing E2F sites and actively represses E2F mediated transcription. Rb also stimulates the activity of other transcription factors, although the mechanisms are less clearly defined. Thus, Rb appears to regulate transcription in its aim to control cell growth.
The J146-35 monoclonal antibody recognizes Rb phosphorylated at serine 780 (pS780), which affects Rb binding to E2F. The orthologous phosphorylation sites in mouse and rat Rb are serines 773 and 751, respectively.

Molekulargewicht: 110 kDa

Pathways: Zellzyklus, Intracellular Steroid Hormone Receptor Signaling Pathway, Mitotic G1-G1/S Phases, DNA Replication, Maintenance of Protein Location, Synthesis of DNA, Autophagie