Invitrogen™ Phospho-MDMX (Ser367) Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA5105383

Catalog No. PIPA5105383

Description

Antibody detects endogenous levels of MDM4 only when phosphorylated at Ser367.

The MDM2 protein is the primary regulator of p53 protein stability. MDMX is an MDM2-related protein that inhibits MDM2-mediated degradation of p53 via distinct associations with MDM2. The gene that encodes MDMX (also designated MDM4) is a target for amplification in malignant gliomas. ARF interacts with MDMX to sequester MDMX within the nucleolus. This sequestration of MDMX by ARF results in an increase in p53 transactivation. In addition, expression of MDMX can reverse MDM2-targeted degradation of p53 while maintaining suppression of p53 transactivation. Like MDM2, MDMX also binds p73 and stabilizes the level of p73. Therefore, in striking contrast to p53, the half-life of p73 is increased by binding to MDM2.

Specifications

• Antigen: Phospho-MDMX (Ser367)
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: MDM4
• Gene Alias: 4933417N07Rik; AA414968; AL023055; AU018793; AU021806; C85810; DKFZp781B1423; double minute 4 homolog; double minute 4 protein; double minute 4, human homolog of; p53-binding protein; HDMX; human homolog of; Mdm2-like p53-binding protein; MDM4; Mdm4 p53 binding protein homolog; MDM4 protein variant G; MDM4 protein variant Y; MDM4, p53 regulator; MDM4-related protein 1; Mdmx; MGC132766; MRP1; p53-binding protein Mdm4; Protein Mdm4; protein Mdmx; RP11-430C7.1; transformed mouse 3T3 cell double minute 4
• Host Species: Rabbit
• Purification Method: Sequential Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 17248, 304798, 4194
• Content And Storage: -20°C
• Form: Liquid

• Applications: Western Blot, Immunocytochemistry
• Concentration: 1 mg/mL
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
• Gene Accession No.: O15151, O35618, Q5XIN1
• Gene Symbols: MDM4
• Immunogen: A synthesized peptide derived from human MDM4(Accession O15151), corresponding to amino acid residues around phosphorylated Ser367.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov