MDM2 Antikörper (pSer185)

Produktnummer ABIN104092

Hersteller Produkt- Nr.: 600-401-423

Produktdetails anti-MDM2 Antikörper

Target: MDM2 (Mdm2, p53 E3 Ubiquitin Protein Ligase Homolog (Mouse) (MDM2))

Bindungsspezifität: pSer185

Reaktivität: Human, Maus

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser MDM2 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), ELISA, Immunoprecipitation (IP)

Hersteller Produkt- Nr.: 600-401-423

Hersteller: Rockland

Verwendungszweck: Mdm2 phospho S185 Antibody

Kreuzreaktivität (Details): This affinity-purified antibody is directed against the phosphorylated form of mouse MDM2 protein at the pS185 residue.

Produktmerkmale: Synonyms: rabbit anti-MDM2 pS185 antibody, MDM-2, E3 ubiquitin-protein ligase Mdm2, p53-binding protein Mdm2, Oncoprotein Mdm2, Double minute 2 protein, RING-type E3 ubiquitin transferase Mdm2, Double minute 2 protein, Hdm2

Aufreinigung: The product was affinity purified from monospecific antiserum by immunoaffinity purification.

Sterilität: Sterile filtered

Immunogen:

Immunogen: This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region near aa 175-200 of mouse MDM2.

Immunogen Type: Conjugated Peptide

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise:

Application Note: This affinity purified antibody has been tested for use in ELISA and by western blot.  Specific conditions for reactivity should be optimized by the end user.  Expect bands approximately 102 kDa in size corresponding to phosphorylated MDM2 protein by western blotting in the appropriate cell lysate or extract.

Western Blot Dilution: 1:500 - 1:2,000

Immunoprecipitation Dilution: 1:100

ELISA Dilution: 1:3,000 - 1:12,000

Other: User Optimized

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 1.12 mg/mL

Buffer:

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Stabilizer: None

Preservative: 0.01 % (w/v) 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,-20 °C

Informationen zur Lagerung: Store vial at -20° C prior to opening.  Aliquot contents and freeze at -20° C or below for extended storage.  Avoid cycles of freezing and thawing.  Centrifuge product if not completely clear after standing at room temperature.  This product is stable for several weeks at 4° C as an undiluted liquid.  Dilute only prior to immediate use.

Haltbarkeit: 12 months

Details zu MDM2

Target: MDM2 (Mdm2, p53 E3 Ubiquitin Protein Ligase Homolog (Mouse) (MDM2))

Andere Bezeichnung: Mdm2 (MDM2 Produkte)

Hintergrund: Background: MDM2 is a nuclear phosphoprotein with an apparent molecular mass of 90 kD that forms a complex with the p53 tumor suppressor protein. Human MDM2 was identified as a homologous product of the 'murine double minute 2' gene (mdm2). The MDM2 gene enhances the tumorigenic potential of cells when it is overexpressed and encodes a putative transcription factor. Forming a tight complex with the p53 gene, the MDM2 oncogene can inhibit p53-mediated transactivation. MDM2 binds to p53 and amplification of MDM2 in sarcomas leads to escape from p53-regulated growth control. This mechanism of tumorigenesis parallels that for virus-induced tumors in which viral oncogene products bind to and functionally inactivate p53. Overexpression of the MDM2 oncogene was found in leukemias. Inactivation of tumor suppressor genes leads to deregulated cell proliferation and is a key factor in human tumorigenesis. MDM2 interacts physically and functionally with the retinoblastoma (RB) protein and can inhibit its growth regulatory capacity. Both RB and p53 can be subjected to negative regulation by the product of a single cellular protooncogene. The interference of binding to p53 prevents the interaction of MDM2 and its regulation of the transcriptional activity of p53 in vivo. Direct association of p53 with the cellular protein MDM2 results in ubiquitination and subsequent degradation of p53. MDM2-p53 complexes were preferentially found in S/G2M phases of the cell cycle. The MDM2 gene is alternatively spliced, producing 5 additional splice variant transcripts from the full length MDM2 gene. Four out of five of these alternatively spliced forms (MDM2a-MDMd) are missing substantial portions of the p53 binding domain and retain the acidic domain and the zinc-finger domains. The fifth and smallest transcript (MDM2e) retains the largest spliced region encoding the p53 binding domain, however, it lacks the nuclear localization signal, the acidic domain and zinc-finger domains. The alternatively spliced transcripts tend to be expressed in tumorigenic tissue, whereas the full-length MDM2 transcript is expressed in normal tissue. MDM2 is found in the nucleus and cytoplasm, however, it is expressed predominantly in the nucleoplasm. Interaction with ARF (P14) results in the localization of both proteins to the nucleus. The nucleolar localization signals in both ARF and MDM2 may be necessary to allow efficient nucleolar localization of both proteins.

Gen-ID: 17246, 2851543

UniProt: P23804

Pathways: p53 Signalweg, PI3K-Akt Signalweg, Zellzyklus, Fc-epsilon Rezeptor Signalübertragung, EGFR Signaling Pathway, Neurotrophin Signalübertragung, Autophagie, Ubiquitin Proteasome Pathway