購物車
幫助
021-54845833/15800441009
中文名稱：PPM1D 抗原（重組蛋白）
別 名： protein phosphatase, Mg2+/Mn2+ dependent 1D; WIP1; PP2C-DELTA
儲 存： 冷凍（-20℃）
相關類別： 抗原
概 述：
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Fusion protein corresponding to a region derived from 459-605 amino acids of human PPM1D |
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Full name: |
protein phosphatase, Mg2+/Mn2+ dependent 1D |
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Synonyms: |
WIP1; PP2C-DELTA |
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Swissprot: |
O15297 |
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Gene Accession: |
BC033893 |
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Purity: |
>85%, as determined by Coomassie blue stained SDS-PAGE |
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Expression system: |
Escherichia coli |
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Tags: |
His tag C-Terminus, GST tag N-Terminus |
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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. |
