• Target：
• PTEN

• Fields：
• >>Inositol phosphate metabolism;>>Metabolic pathways;>>EGFR tyrosine kinase inhibitor resistance;>>FoxO signaling pathway;>>Phosphatidylinositol signaling system;>>Sphingolipid signaling pathway;>>p53 signaling pathway;>>Autophagy - animal;>>mTOR signaling pathway;>>PI3K-Akt signaling pathway;>>Cellular senescence;>>Focal adhesion;>>Insulin resistance;>>Human papillomavirus infection;>>Human T-cell leukemia virus 1 infection;>>Pathways in cancer;>>MicroRNAs in cancer;>>Chemical carcinogenesis - reactive oxygen species;>>Endometrial cancer;>>Glioma;>>Prostate cancer;>>Melanoma;>>Small cell lung cancer;>>Breast cancer;>>Hepatocellular carcinoma;>>Central carbon metabolism in cancer;>>PD-L1 expression and PD-1 checkpoint pathway in cancer;>>Diabetic cardiomyopathy

• Gene Name：
• PTEN MMAC1 TEP1

• Protein Name：
• PTEN

• Human Gene Id：
• 5728

• Human Swiss Prot No：
• P60484

• Mouse Gene Id：
• 19211

• Mouse Swiss Prot No：
• O08586

• Immunogen：
• Synthesized peptide derived from PTEN at AA range: 251-300

• Specificity：
• PTEN Polyclonal Antibody detects endogenous levels of PTEN

• Formulation：
• Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

• Source：
• Polyclonal, Rabbit,IgG

• Dilution：
• IF 1:50-200 IHC: 100-300.WB 1:500-2000, ELISA 1:10000-20000

• Purification：
• The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

• Concentration：
• 1 mg/ml

• Storage Stability：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• Other Name：
• phosphatase and tensin homolog;phosphatase and tensin homolog pseudogene 1

• Observed Band(KD)：
• 50kD

• Background：
• This gene was identified as a tumor suppressor that is mutated in a large number of cancers at high frequency. The protein encoded by 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. The use of a non-canonical (CUG) upstream initiation site produces a longer isoform that initiates translation with a leucine, and is thought to be preferentially associated with the mitochondrial inner membrane. This longer isoform may help regulate ener

• Function：
• catalytic activity:A phosphoprotein + H(2)O = a protein + phosphate.,catalytic activity:Phosphatidylinositol 3,4,5-trisphosphate + H(2)O = phosphatidylinositol 4,5-bisphosphate + phosphate.,catalytic activity:Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate.,cofactor:Magnesium.,disease:A microdeletion of chromosome 10q23 involving PTEN and BMPR1A is a cause of chromosome 10q23 deletion syndrome [MIM:612242]. This syndrome shows overlapping features of the following three disorders: Bannayan-Zonana syndrome, Cowden disease and juvenile polyposis syndrome.,disease:Defects in PTEN are a cause of Bannayan-Zonana syndrome (BZS) [MIM:153480]; also known as Ruvalcaba-Riley-Smith or Bannayan-Riley-Ruvalcaba syndrome (BRRS). In BZS there seems not to be an increased risk of malignancy. It has a partial clinical overlap with CD. BZS is characterized by the classic triad of macroce

• Subcellular Location：
• Cytoplasm . Nucleus . Nucleus, PML body . Monoubiquitinated form is nuclear. Nonubiquitinated form is cytoplasmic. Colocalized with PML and USP7 in PML nuclear bodies (PubMed:18716620). XIAP/BIRC4 promotes its nuclear localization (PubMed:19473982). .; [Isoform alpha]: Secreted . May be secreted via a classical signal peptide and reenter into cells with the help of a poly-Arg motif.

• Expression：
• Expressed at a relatively high level in all adult tissues, including heart, brain, placenta, lung, liver, muscle, kidney and pancreas.

MicroRNA-10 Family Promotes the Epithelial-to-Mesenchymal Transition in Renal Fibrosis by the PTEN/Akt Pathway CURRENT ISSUES IN MOLECULAR BIOLOGY Chaokun Wang, Yichen Shuai, Chuan Zhao, Fengrui Yang, Weilian Su, Zhifen Ning, Guoxia Li WB Human HK-2 cell

MicroRNA-32 promotes calcification in vascular smooth muscle cells: Implications as a novel marker for coronary artery calcification. PLoS One Plos One. 2017 Mar;12(3):e0174138 WB Mouse MVSMCs

Flupirtine attenuates chronic restraint stress-induced cognitive deficits and hippocampal apoptosis in male mice. BEHAVIOURAL BRAIN RESEARCH Behav Brain Res. 2015 Jul;288:1 WB Mouse 1:1000 hippocampus

SPAG6 silencing inhibits the growth of the malignant myeloid cell lines SKM-1 and K562 via activating p53 and caspase activation-dependent apoptosis. INTERNATIONAL JOURNAL OF ONCOLOGY 2015 Feb 01 WB Human 1:500 SKM-1 cell， K562 cell

Total Flavonoids from Carya cathayensis Sarg. Leaves Alleviate H9c2 Cells Hypoxia/Reoxygenation Injury via Effects on miR-21 Expression, PTEN/Akt, and the Bcl-2/Bax Pathway. Evidence-based Complementary and Alternative Medicine Evid-Based Compl Alt. 2018;2018:8617314 WB Rat 1:500 H9c2 cell

Circular RNA hsa_circ_0008285 inhibits colorectal cancer cell proliferation and migration via the miR-382-5p/PTEN axis. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS Biochem Bioph Res Co. 2020 Jun;527:503 WB Human 1:1000 SW480s, RKOs

CD90 affects the biological behavior and energy metabolism level of gastric cancer cells by targeting the PI3K/AKT/HIF‑1α signaling pathway. Oncology Letters Oncol Lett. 2021 Mar;21(3):1-1 WB Human 1:1000 AGS cell

Pei, Haifeng, et al. "Notch1 cardioprotection in myocardial ischemia/reperfusion involves reduction of oxidative/nitrative stress." Basic research in cardiology 108.5 (2013): 373.

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