Recombinant Mouse E3 ubiquitin-protein ligase Mdm2(Mdm2)

Code CSB-EP013626MO
Product Type Recombinant Protein
Size US$2466
Uniprot No. P23804
Relevance E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degradation by the proteasome. Inhibits p53/TP53- and p73/TP73-mediated cell cycle arrest and apoptosis by binding its transcriptional activation domain. Also acts as a ubiquitin ligase E3 toward itself and ARRB1. Permits the nuclear export of p53/TP53. Promotes proteasome-dependent ubiquitin-independent degradation of retinoblastoma RB1 protein. Inhibits DAXX-mediated apoptosis by inducing its ubiquitination and degradation. Component of the TRIM28/KAP1-MDM2-p53/TP53 complex involved in stabilizing p53/TP53. Also component of the TRIM28/KAP1-ERBB4-MDM2 complex which links growth factor and DNA damage response pathways. Mediates ubiquitination and subsequent proteasome degradation of DYRK2 in nucleus. Ubiquitinates IGF1R and SNAI1 and promotes th to proteasomal degradation .
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Storage Buffer Tris-based buffer,50% glycerol
Alias Double minute 2 proteinOncoprotein Mdm2p53-binding protein Mdm2
Species Mus musculus (Mouse)
Purity Greater than 90% as determined by SDS-PAGE.
Research Area Others
Source E.coli
Gene Names Mdm2
Expression Region 1-489aa
Tag Info N-terminal 6xHis-tagged
Mol. Weight 58.6kDa
Protein Description Full Length
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degradation by the proteasome
Subcellular Location Nucleus, nucleoplasm, Cytoplasm, Nucleus, nucleolus
Protein Families MDM2/MDM4 family
Tissue Specificity Ubiquitously expressed at low-level throughout embryo development and in adult tissues. MDM2-p90 is much more abundant than MDM2-p76 in testis, brain, heart, and kidney, but in the thymus, spleen, and intestine, the levels of the MDM2 proteins are roughly
Database Links

KEGG: mmu:17246

STRING: 10090.ENSMUSP00000020408

UniGene: Mm.22670

Pathway p53 signaling pathway
PI3K-Akt signaling pathway
Cell cycle
Cellular senescence
Ubiquitin mediated proteolysis
FoxO signaling pathway

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