Western Blot (WB)
(Western blot analysis of PTEN in PC-3 cell lysate with PTEN antibody at 1 μg/mL in either the (A) absence or (B) presence of blocking peptide (3515P).)
PTEN blocking peptide
PTEN Peptide
Western Blot (WB)
(Western blot analysis of PTEN in PC-3 cell lysate with PTEN antibody at 1 μg/mL in either the (A) absence or (B) presence of blocking peptide (3515P).)
Western Blot (WB)
(Western blot analysis of PTEN in PC-3 cell lysate with PTEN antibody at 1 μg/mL in either the (A) absence or (B) presence of blocking peptide (3515P).)
NCBI and Uniprot Product Information
NCBI Description
This gene was identified as a tumor suppressor that is mutated in a large number of cancers at high frequency. The protein encoded this gene is a phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase. It contains a tensin like domain as well as a catalytic domain similar to that of the dual specificity protein tyrosine phosphatases. Unlike most of the protein tyrosine phosphatases, this protein preferentially dephosphorylates phosphoinositide substrates. It 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. [provided by RefSeq, Jul 2008]
Uniprot Description
PTEN: a phosphoinositide 3-phosphatase (PIP3) and a tumor suppressor implicated in a wide variety of human cancers. Dephosphorylates inositol phospholipids generated by the activation of the phosphoinositide 3 kinase (PI3K). A major negative regulator of the PI3K/Akt signaling pathway. Possesses a C-terminal regulatory domain that contains three phosphorylation sites which may regulate its stability.
Protein type: EC 3.1.3.48; Carbohydrate Metabolism - inositol phosphate; Nuclear receptor co-regulator; Phosphatase, lipid; EC 3.1.3.67; EC 3.1.3.16; Motility/polarity/chemotaxis; Tumor suppressor
Chromosomal Location of Human Ortholog: 10q23.3
Cellular Component: PML body; neuron projection; internal side of plasma membrane; mitochondrion; extracellular region; dendritic spine; cytosol; nucleoplasm; postsynaptic membrane; cell projection; cytoplasm; plasma membrane; nucleus
Molecular Function: phosphatidylinositol-3-phosphatase activity; phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase activity; inositol-1,3,4,5-tetrakisphosphate 3-phosphatase activity; magnesium ion binding; platelet-derived growth factor receptor binding; protein tyrosine phosphatase activity; protein serine/threonine phosphatase activity; protein kinase binding; PDZ domain binding; protein binding; enzyme binding; phosphatidylinositol-3,4-bisphosphate 3-phosphatase activity; protein tyrosine/serine/threonine phosphatase activity; phosphoprotein phosphatase activity; lipid binding
Biological Process: male mating behavior; central nervous system development; prepulse inhibition; nerve growth factor receptor signaling pathway; response to arsenic; heart development; regulation of cellular component size; anaphase-promoting complex activation during mitotic cell cycle; Wnt receptor signaling pathway through beta-catenin; T cell receptor signaling pathway; regulation of B cell apoptosis; myelin maintenance in the central nervous system; response to glucose stimulus; negative regulation of axonogenesis; response to drug; rhythmic synaptic transmission; fibroblast growth factor receptor signaling pathway; dentate gyrus development; negative regulation of myelination; social behavior; forebrain morphogenesis; negative regulation of organ growth; response to ethanol; response to zinc ion; inositol phosphate dephosphorylation; phosphatidylinositol biosynthetic process; endothelial cell migration; positive regulation of transcription factor activity; multicellular organismal response to stress; negative regulation of apoptosis; negative regulation of phagocytosis; synapse maturation; inositol phosphate metabolic process; apoptosis; regulation of protein stability; platelet-derived growth factor receptor signaling pathway; negative regulation of cell size; locomotory behavior; regulation of myeloid cell apoptosis; protein amino acid dephosphorylation; response to estradiol stimulus; locomotor rhythm; negative regulation of cell proliferation; synaptogenesis; learning and/or memory; negative regulation of protein amino acid phosphorylation; phospholipid metabolic process; positive regulation of cell proliferation; brain morphogenesis; protein kinase B signaling cascade; nerve-nerve synaptic transmission; angiogenesis; negative regulation of cell migration; response to nutrient; negative regulation of epithelial cell proliferation; aging; cardiac muscle development; epidermal growth factor receptor signaling pathway; cell migration; phosphoinositide-mediated signaling; negative regulation of protein kinase B signaling cascade; protein stabilization; central nervous system neuron axonogenesis; maternal behavior; negative regulation of focal adhesion formation; memory; response to ATP; cell proliferation; G1/S-specific negative regulation of cyclin-dependent protein kinase activity; phosphoinositide dephosphorylation; innate immune response; regulation of cyclin-dependent protein kinase activity; negative regulation of phosphoinositide 3-kinase cascade
Disease: Meningioma, Familial, Susceptibility To; Melanoma, Cutaneous Malignant, Susceptibility To, 1; Thyroid Carcinoma, Follicular; Bannayan-riley-ruvalcaba Syndrome; Cowden Syndrome 1; Squamous Cell Carcinoma, Head And Neck; Prostate Cancer; Glioma Susceptibility 2; Endometrial Cancer; Vacterl Association With Hydrocephalus; Macrocephaly/autism Syndrome
Research Articles on PTEN
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Product Notes
The PTEN pten (Catalog #AAA153271) is a Blocking Peptide and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's PTEN can be used in a range of immunoassay formats including, but not limited to, Blocking (BL). PTEN peptide is used for blocking the activity of the PTEN antibody. Researchers should empirically determine the suitability of the PTEN pten for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PTEN, Blocking Peptide" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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