catalog number :
MBS7044849
products full name :
PPM1D Antibody
products short name :
[PPM1D]
products name syn :
[Protein phosphatase 1D; Protein phosphatase 2C isoform delta; PP2C-delta; Protein phosphatase magnesium-dependent 1 delta; p53-induced protein phosphatase 1; PPM1D; WIP1]
other names :
[protein phosphatase 1D; Protein phosphatase 1D; protein phosphatase 1D; protein phosphatase, Mg2+/Mn2+ dependent 1D; Protein phosphatase 2C isoform delta; PP2C-delta; Protein phosphatase magnesium-dependent 1 delta; p53-induced protein phosphatase 1]
products gene name :
[PPM1D]
other gene names :
[PPM1D; PPM1D; WIP1; PP2C-DELTA; WIP1; PP2C-delta]
uniprot entry name :
PPM1D_HUMAN
purity :
Antigen Affinity Purified
storage stability :
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze
tested application :
ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)
app notes :
Recommendeddilution:. WB: 1:1000-1:5000. IHC: 1:20-1:200
image1 heading :
Western Blot (WB)
image2 heading :
Immunohistochemistry (IHC)
image3 heading :
Immunohistochemistry (IHC)
other info1 :
Species: Human. Immunogen: Recombinant human Protein phosphatase 1D protein (N-250AA)
other info2 :
Conjugate: Non-conjugated. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. Santa Cruz Alternative: Potential replacement for Santa Cruz Biotechnology antibody catalog# sc-69130 / sc-69131 / sc-20712
products description :
Required for the relief of p53-dependent checkpoint mediated cell cycle arrest. Binds to and dephosphorylates 'Ser-15' of TP53 and 'Ser-345' of CHEK1 which contributes to the functional inactivation of these proteins. Mediates MAPK14 dephosphorylation and inactivation (PubMed:21283629).
ncbi acc num :
NP_003611.1
ncbi gb acc num :
NM_003620.3
ncbi pathways :
P53 Pathway (138067); P53 Signaling Pathway (83055); P53 Signaling Pathway (465)
ncbi summary :
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. [provided by RefSeq, Jul 2008]
uniprot summary :
PPM1D: a magnesium-dependent Ser/Thr phosphatase. A p53-induced phosphatase that interacts with the nuclear isoform of uracil DNA glycosylase, UNG2, and suppresses base excision repair. Might contribute to growth inhibitory pathways activated in response to DNA damage in a p53-dependent manner. Protein type: Nuclear receptor co-regulator; Cell cycle regulation; Protein phosphatase, Ser/Thr (non-receptor); EC 3.1.3.16; Motility/polarity/chemotaxis. Chromosomal Location of Human Ortholog: 17q23.2. Cellular Component: nucleus. Molecular Function: mitogen-activated protein kinase binding; protein binding; protein serine/threonine phosphatase activity. Biological Process: negative regulation of cell proliferation; protein amino acid dephosphorylation; response to radiation. Disease: Breast Cancer