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|Tested species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic phosphopeptide derived from human MDM2 around the phosphorylation site of Serine 166|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.2|
|Contains||0.05% sodium azide|
|Storage Conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:50-1:200|
|Western Blot (WB)||1:500-1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
This antibody detects endogenous protein at a molecular weight of 55 and 90 kDa.
Purity is >95% by SDS-PAGE.
p53 is the most commonly mutated gene in human cancer identified to date. Expression of p53 leads to inhibition of cell growth by preventing progression of cells from G1 to S phase of the cell cycle. Most importantly, p53 functions to cause arrest of cells in the G1 phase of the cell cycle following any exposure of cells to DNA-damaging agents. The MDM2 (murine double minute-2) protein was initially identified as an oncogene in a murine transformation system. MDM2 functions to bind p53 and block p53-mediated transactivation of cotransfected reporter constructs. The MDM2 gene is amplified in a high percentage of human sarcomas that retain wildtype p53 and tumor cells that overexpress MDM2 can tolerate high levels of p53 expression. These findings argue that MDM2 overexpression represents at least one mechanism by which p53 function can be abrogated during tumorigenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Double minute 2 protein; double minute 2, human homolog of; p53-binding protein; E3 ubiquitin-protein ligase Mdm2; Hdm2; MDM2; MDM2 oncogene, E3 ubiquitin protein ligase; MDM2 proto-oncogene, E3 ubiquitin protein ligase; Mdm2, p53 E3 ubiquitin protein ligase homolog; Mdm2, transformed 3T3 cell double minute 2, p53 binding protein; Oncoprotein Mdm2; p53-binding protein Mdm2
1700007J15Rik; AA415488; ACTFS; hdm2; HDMX; Mdm-2; MDM2