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Recombinant Human Phosphatase And Tensin Homolog

Cat.No. : PTEN-482H
Product Overview : Recombinant PTEN protein was expressed inE.coliand purified by using conventional chromatography techniques. MW = 49.3 kDa (423aa)
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Cat. No. : PTEN-482H
Description : PTEN, also known as phosphatase and tensin homolog, is a tumor suppressor that is mutated in a large number of cancers at high frequency. This protein acts as both a dual-specificity protein phosphatase and a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5-trisphosphate. PTEN negatively regulates intracellular levels of phosphatidylinositol-3,4,5-trisphosphate in cells and functions as a tumor suppressor by negatively regulating AKT/PKB signaling pathway.
Source : E.coli.
Amino Acid Sequence : MGSSHHHHHH SSGLVPRGSH MTAIIKEIVS RNKRRYQEDG FDLDLTYIYP NIIAMGFPAE RLEGVYRNNI DDVVRFLDSK HKNHYKIYNL CAERHYDTAK FNCRVAQYPF EDHNPPQLEL IKPFCEDLDQ WLSEDDNHVA AIHCKAGKGR TGVMICAYLL HRGKFLKAQE ALDFYGEVRT RDKKGVTIPS QRRYVYYYSY LLKNHLDYRP VALLFHKMMF ETIPMFSGGT CNPQFVVCQL KVKIYSSNSG PTRREDKFMY FEFPQPLPVC GDIKVEFFHK QNKMLKKDKM FHFWVNTFFI PGPEETSEKV ENGSLCDQEI DSICSIERAD NDKEYLVLTL TKNDLDKANK DKANRYFSPN FKVKLYFTKT VEEPSNPEAS SSTSVTPDVS DNEPDHYRYS DTTDSDPENE PFDEDQHTQI TKV.
Form : Liquid. In 20 mM Tris-HCl buffer (pH 8.0) containing 1mM EDTA, 2mM DTT, 100Mm NaCl, and 20% glycerol.
Purity : > 85% by SDS – PAGE.
Concentration : 0.5 mg/ml (determined by Bradford assay).
Storage : Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Gene Name : PTEN phosphatase and tensin homolog [ Homo sapiens ]
Synonyms : PTEN; phosphatase and tensin homolog; PTEN phosphatase and tensin homolog; phosphatase and tensin homolog; mutated in multiple advanced cancers 1; MMAC1 phosphatase and tensin homolog deleted on chromosome 10; EC 3.1.3.16; EC 3.1.3.48; EC 3.1.3.67; MMAC1; TEP1; PTEN1; Phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN; 10q23del; BZS; MGC11227; MHAM; OTTHUMP00000020032; Mutated in multiple advanced cancers 1; phosphatase and tensin homolog
Gene ID : 5728
mRNA Refseq : NM_000314
Protein Refseq : NP_000305
MIM : 601728
UniProt ID : P60484
Chromosome Location : 10q23
Pathway : Endometrial cancer; Focal adhesion; Glioma; Inositol phosphate metabolism; Melanoma; Pathways in cancer; Phosphatidylinositol signaling; system; Prostate cancer; Small cell lung cancer; Tight junction; p53 signaling pathway; Signaling in Immune system; Signalling by NGF
Function : PDZ domain binding; hydrolase activity; inositol-1,3,4,5-tetrakisphosphate 3-phosphatase activity; lipid binding; magnesium ion binding; phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase activity; phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase activity; phosphatidylinositol-3,4-bisphosphate 3-phosphatase activity; phosphatidylinositol-3-phosphatase activity; platelet-derived growth factor receptor binding; protein binding; protein serine/threonine phosphatase activity; protein tyrosine phosphatase activity; protein tyrosine/serine/threonine phosphatase activity

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (7)

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Apart from its lipid phosphatase activity, what additional function has been attributed to PTEN? 10/01/2022

In addition to its lipid phosphatase activity, PTEN has an additional function known as a scaffolding protein that contributes to its tumor-suppressive role.

In which cellular compartment does PTEN primarily exert its lipid phosphatase function? 01/02/2022

PTEN primarily exerts its lipid phosphatase function in the cytoplasm, where it regulates the PI3K/AKT pathway.

What is the significance of the FBXO22-mediated degradation of nuclear PTEN in promoting tumorigenesis? 03/30/2020

The significance of FBXO22-mediated degradation of nuclear PTEN in promoting tumorigenesis involves the loss of PTEN's tumor-suppressive functions, leading to uncontrolled cell growth.

How is the expression of nuclear PTEN (核PTEN) regulated, especially in the context of tumorigenesis? 08/22/2019

The expression of nuclear PTEN (核PTEN) is regulated, especially in the context of tumorigenesis, through mechanisms involving post-translational modifications and subcellular localization.

What differences are observed in the expression patterns of nuclear PTEN and cytoplasmic PTEN (浆PTEN) in various cancer processes? 07/25/2019

Differences in expression patterns of nuclear PTEN and cytoplasmic PTEN in various cancer processes include alterations in nuclear PTEN levels contributing to tumorigenesis.

What is the classical function of the PTEN protein encoded by the PTEN gene? 04/03/2019

The classical function of the PTEN protein is to regulate cell growth and prevent tumor formation by suppressing the PI3K/AKT signaling pathway.

What role does nuclear PTEN play in mediating the non-phosphatase-dependent function? 10/28/2018

Nuclear PTEN plays a role in mediating the non-phosphatase-dependent function related to genomic stability and DNA repair.

Customer Reviews (3)

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Reviews
11/05/2022

    Gel electrophoresis consistently displayed well-defined bands, affirming the product's purity and reliability.

    01/18/2021

      The insights gained from the product's application justified its cost, marking a prudent investment in our research endeavors.

      12/20/2020

        Comprehensive documentation streamlined the integration of the product into our experimental workflow.

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