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Product Name
[KO] PPM1D Mouse mAb
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Gene ID
8493
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SwissProt ID
O15297
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Gene Name
PPM1D
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Alternative Names
protein phosphatase; Mg2+/Mn2+ dependent 1D; WIP1; PP2C-DELTA
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Background
The protein encoded by this gene is a member of the PP2C family of Ser/Thr protein phosphatases. PP2C family members are known to be negative regulators of cell stress response pathways. The expression of this gene is induced in a p53-dependent manner in response to various environmental stresses. While being induced by tumor suppressor protein TP53/p53, this phosphatase negatively regulates the activity of p38 MAP kinase, MAPK/p38, through which it reduces the phosphorylation of p53, and in turn suppresses p53-mediated transcription and apoptosis. This phosphatase thus mediates a feedback regulation of p38-p53 signaling that contributes to growth inhibition and the suppression of stress induced apoptosis. This gene is located in a chromosomal region known to be amplified in breast cancer. The amplification of this gene has been detected in both breast cancer cell line and primary breast tumors, which suggests a role of this gene in cancer development.
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Research Field
Signal Transduction
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Product Categories
KO/KD validated
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Host
Mouse
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Reactivity
Human,Mouse,Rat
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Application
WB
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Dilution Ratio
WB: 1/500-1/1000
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Molecular Weight
Calculated MW: 67 kDa; Observed MW: 80 kDa
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Clonality
Monoclonal Antibody
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Clonality No.
30
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Isotype
IgG1
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Immunogen
Purified recombinant human PPM1D protein fragments expressed in E.coli.
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Purification
Affinity Purified
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Conjugation
Unconjugated
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Modification
Unmodified
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Form
Liquid
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Buffer System
Liquid in PBS containing 50% glycerol, 1% BSA and 0.02% sodium azide, pH 7.3.
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.