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AB116204

重组人 PTPMT1 蛋白 (His tag N-Terminus)

Recombinant Human PTPMT1 protein (His tag N-Terminus)

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Recombinant Human PTPMT1 protein (His tag N-Terminus) is a Human Full Length protein, in the 28 to 201 aa range, expressed in Escherichia coli, with >95%, suitable for SDS-PAGE, Mass Spec.

查看别名

MOSP, PLIP, PNAS-129, PTPMT1, Phosphatidylglycerophosphatase and protein-tyrosine phosphatase 1, PTEN-like phosphatase, Phosphoinositide lipid phosphatase, Protein-tyrosine phosphatase mitochondrial 1

1 Images
SDS-PAGE - Recombinant Human PTPMT1 protein (AB116204)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human PTPMT1 protein (AB116204)

15% SDS-PAGE analysis of 3 μg ab116204.

关键信息

纯度

>95% SDS-PAGE

表达系统

Escherichia coli

标签

His tag N-Terminus

应用

Mass Spec, SDS-PAGE

applications

生物活性

No

访问

Q8WUK0

不含动物源

No

不含载体蛋白

No

种属

Human

存储溶液

pH: 8 Constituents: 10% Glycerol (glycerin, glycerine), 0.88% Sodium chloride, 0.32% Tris HCl, 0.02% (R*,R*)-1,4-Dimercaptobutan-2,3-diol

storage-buffer

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反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "Mass Spec": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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序列信息

[{"sequence":"MGSSHHHHHHSSGLVPRGSHMGSHMKVPGRAHRDWYHRIDPTVLLGALPLRSLTRQLVQDENVRGVITMNEEYETRFLCNSSQEWKRLGVEQLRLSTVDMTGIPTLDNLQKGVQFALKYQSLGQCVYVHCKAGRSRSATMVAAYLIQVHKWSPEEAVRAIAKIRSYIHIRPGQLDVLKEFHKQITARATKDGTFVISKT","proteinLength":"Full Length","predictedMolecularWeight":"22.6 kDa","actualMolecularWeight":null,"aminoAcidEnd":201,"aminoAcidStart":28,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q8WUK0","tags":[{"tag":"His","terminus":"N-Terminus"}]}]
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性能和储存信息

运输条件
Blue Ice
推荐的短期储存时间
1-2 weeks
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
分装信息
Upon delivery aliquot
储存信息
Avoid freeze / thaw cycle
False
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补充信息

This supplementary information is collated from multiple sources and compiled automatically.

PTPMT1 also known as protein tyrosine phosphatase mitochondrial 1 has a molecular mass of approximately 23 kDa. This protein is a unique phosphatase localized to the mitochondria. It specifically dephosphorylates phosphatidylinositol phosphates and plays a critical role in mitochondrial function. PTPMT1 is expressed highly in tissues with significant energy demands like the heart and skeletal muscle suggesting its role in energy metabolism.
Biological function summary

A phosphatase that is involved in important tasks within the mitochondria PTPMT1 contributes significantly to the regulation of mitochondrial metabolism. It removes phosphate groups from target substrates which is essential for the biosynthesis of cardiolipin an important lipid in mitochondrial membrane composition. Although not formally part of a large complex it interacts closely with other mitochondrial enzymes to maintain lipid homeostasis.

Pathways

Lipid metabolism and insulin signaling both involve PTPMT1. It mediates its actions through the biosynthesis of phosphatidylinositol derivatives that influence the insulin signaling pathway. It has a connection with the PI3K/Akt signaling cascade affecting the actions of proteins such as Akt and PDK1 which play integral roles in cellular energy balance and glucose homeostasis.

Improper PTPMT1 function relates closely to metabolic disorders particularly diabetes mellitus. PTPMT1 activity affects insulin signaling and its dysregulation contributes to insulin resistance. There is also an association with mitochondrial dysfunction which may lead to neurodegenerative disorders. In these contexts PTPMT1's interaction with proteins like insulin receptor substrate (IRS) can provide avenues to study therapeutic targets for related diseases.
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特殊说明

形式

Liquid

附加说明

ab116204 was purified using conventional chromatography techniques.

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常规信息

功能

Lipid phosphatase which dephosphorylates phosphatidylglycerophosphate (PGP) to phosphatidylglycerol (PG) (By similarity). PGP is an essential intermediate in the biosynthetic pathway of cardiolipin, a mitochondrial-specific phospholipid regulating the membrane integrity and activities of the organelle (PubMed : 39279645). 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 (By similarity). Has probably a preference for proteins phosphorylated on Ser and/or Thr residues compared to proteins phosphorylated on Tyr residues (By similarity). Probably involved in regulation of insulin secretion in pancreatic beta cells (By similarity). Prevents intrinsic apoptosis, by regulating mitochondrial membrane integrity (PubMed : 24709986, PubMed : 39279645).

序列相似性

Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.

亚细胞定位

Mitochondrion inner membrane

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产品实验方案

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靶点信息

Lipid phosphatase which dephosphorylates phosphatidylglycerophosphate (PGP) to phosphatidylglycerol (PG) (By similarity). PGP is an essential intermediate in the biosynthetic pathway of cardiolipin, a mitochondrial-specific phospholipid regulating the membrane integrity and activities of the organelle (PubMed : 39279645). 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 (By similarity). Has probably a preference for proteins phosphorylated on Ser and/or Thr residues compared to proteins phosphorylated on Tyr residues (By similarity). Probably involved in regulation of insulin secretion in pancreatic beta cells (By similarity). Prevents intrinsic apoptosis, by regulating mitochondrial membrane integrity (PubMed : 24709986, PubMed : 39279645).
See full target information PTPMT1
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