PTEN rabbit pAb
ENT-A7907
Description
| REF | ENT-A7907 |
|---|---|
| Category | Antibody Polyclonal |
| Description | PTEN rabbit pAb |
| Source | Rabbit |
| Applications | IF;WB;IHC;ELISA |
| Reactivity | Human;Mouse;Rat |
| Reactivity | Human;Mouse;Rat |
| Dilution | IF: 1:50-200 IHC-p: 100-300.WB 1:500-2000, ELISA 1:10000-20000 |
| Immunogen | Synthesized peptide derived from PTEN at AA range: 251-300 |
| Storage Stability | -20°C/1 year |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1 mg/ml |
| Observed Band KD | 50kD |
| Human Gene ID | 5728 |
| Human Swiss Prot Nº | P60484 |
| 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. |
Other Name: phosphatase and tensin homolog; phosphatase and tensin homolog pseudogene 1
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