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Product Name
Phospho-MDM2 (Ser166) Rabbit pAb
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Gene ID
4193
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SwissProt ID
Q00987
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Gene Name
MDM2
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Alternative Names
Double minute 2 protein, EC 6.3.2.-, Oncoprotein Mdm2, Ubiquitin-protein ligase E3 Mdm2, p53-binding protein Mdm2
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Background
E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degradation by the proteasome (PubMed:29681526).
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 a 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 them to proteasomal degradation (PubMed:12821780, PubMed:15053880, PubMed:15195100, PubMed:15632057, PubMed:16337594, PubMed:17290220, PubMed:19098711, PubMed:19219073, PubMed:19837670, PubMed:19965871, PubMed:20173098, PubMed:20385133, PubMed:20858735, PubMed:22128911).
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Research Field
Cell Biology
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Product Categories
Primary antibody
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Host
Rabbit
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Reactivity
Human,Mouse
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Application
WB,IHC-P,ICC/IF
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Dilution Ratio
WB: 1/500-1/3000 IHC: 1/50-1/100 ICC/IF: 1/100-1/500
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Molecular Weight
Calculated MW: 55 kDa
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Clonality
Polyclonal Antibody
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Isotype
IgG
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Immunogen
The antiserum was produced against synthesized phosphopeptide derived from human MDM2 around the phosphorylation site of serine 166 (A-I-SP-E-T).
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Purification
Affinity Purified
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Conjugation
Unconjugated
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Modification
Phosphorylated
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Form
liquid
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Buffer System
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.