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Product Name
PTPMT1 antibody
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Description
PTPMT1 Rabbit Polyclonal antibody. Positive IHC detected in human pancreas cancer. Positive WB detected in mouse pancreas tissue. Observed molecular weight by Western-blot: 21-23kd
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Tested applications
ELISA, WB, IHC
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Species reactivity
human, mouse, rat; other species not tested.
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Alternative names
PTPMT1 antibody; PLIP antibody; PTEN like phosphatase antibody; DUSP23 antibody; MOSP antibody
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Isotype
Rabbit IgG
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Preparation
This antibody was obtained by immunization of PTPMT1 recombinant protein (Accession Number: NM_175732). Purification method: Antigen affinity purified.
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Clonality
Polyclonal
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Formulation
PBS with 0.1% sodium azide and 50% glycerol pH 7.3.
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Storage instructions
Store at -20℃. DO NOT ALIQUOT
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Applications
Recommended Dilution:
WB: 1:200-1:1000
IHC: 1:20-1:200
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Validations
mouse pancreas tissue were subjected to SDS PAGE followed by western blot with Catalog No:114314(PTPMT1 antibody) at dilution of 1:300
Immunohistochemical of paraffin-embedded human pancreas cancer using Catalog No:114314(PTPMT1 antibody) at dilution of 1:50 (under 10x lens)
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Background
PTPMT1, also named as MOSP and PLIP, is a Lipid phosphatase which dephosphorylates phosphatidylglycerophosphate (PGP) to phosphatidylglycerol (PG). PTPMT1 has also been shown to display phosphatase activity toward phosphoprotein substrates, specifically mediates dephosphorylation of mitochondrial proteins, thereby playing an essential role in ATP production. Has probably a preference for proteins phosphorylated on Ser and/or Thr residues compared to proteins phosphorylated on Tyr residues. It is a mitochondrial Pten-like phosphatidylinositol phosphate (PIP) phosphatase, resulted in developmental arrest and postimplantation lethality.
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References
- Shen J, Liu X, Yu WM. A critical role of mitochondrial phosphatase Ptpmt1 in embryogenesis reveals a mitochondrial metabolic stress-induced differentiation checkpoint in embryonic stem cells. Molecular and cellular biology. 31(24):4902-16. 2011.
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