半岛bd体育手机客户端 说明
一般描述
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 energy metabolism in the mitochondria. A pseudogene of this gene is found on chromosome 9. Alternative splicing and the use of multiple translation start codons results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Feb 2015]
免疫原
A phospho specific peptide corresponding to residues surrounding S380 of human PTEN
外形
Buffer: PBS with 0.02% sodium azide,0.05% BSA,50% glycerol,pH7.3.
半岛bd体育手机客户端 性质
| 生物来源 | rabbit |
| 质量水平 | 100 |
| antibody product type | primary antibodies |
| 克隆 | monoclonal |
| 形式 | liquid |
| species reactivity | human |
| 浓度 | 1.4 mg/mL |
| technique(s) | western blot: 1:500-1:2000 |
| UniProt登记号 | P60484 |
| 运输 | wet ice |
| 储存温度 | ?20℃ |
| Gene Information | human ... PTEN(5728) |
安全信息
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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