PTEN Rabbit anti-Human, Mouse, Polyclonal, Bethyl Laboratories

Description

• The recommended shelf life for this product is 1 year from date of receipt
• Application Note: For IHC, epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE tissue sections
• Based on 100% sequence identity, this antibody is predicted to react with Dog PTEN was identified as a tumor suppressor that is mutated in a large number of cancers at high frequency
• The PTEN 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
• 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
• PTEN plays a role as a key modulator of the AKT-mTOR signaling pathway controlling the tempo of the process of newborn neurons integration during adult neurogenesis, including correct neuron positioning, dendritic development and synapse formation
• Also, PTEN may be a negative regulator of insulin signaling and glucose metabolism in adipose tissue
• The nuclear monoubiquitinated form possesses greater apoptotic potential, whereas the cytoplasmic nonubiquitinated form of PTEN induces less tumor suppressive ability.