Phospho-Akt (Ser473) (D9E) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate)
货号：
4071S 基本售价：
4460.0 元 规格：
100ul
产品信息
概述| 货号 | 4071S |
| 描述 | This Cell Signaling Technology antibody is conjugated to Alexa Fluor® 488 fluorescent dye and tested in-house for direct flow cytometric analysis of human cells. The unconjugated antibody #4060 reacts with human, mouse and rat Phospho-Akt protein. CST expects that Phospho-Akt (Ser473) (D9E) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) will also recognize Phospho-Akt in these species. |
| 反应种属 | Human/Mouse/Rat/Hamster/Monkey/D.melanogaster/Zebrafish/Bovine |
| 来源宿主 | Rabbit |
| 应用 | F |
| 目标/特异性 | Phospho-Akt (Ser473) (D9E) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) detects endogenous levels of Akt only when phosphorylated at Ser473. |
| 使用方法 | F(1:50) |
性能| 供应商 | CST |
| 标记 | Alexa Fluor 488 |
| 背景 | Akt, also referred to as PKB or Rac, plays a critical role in controlling survival and apoptosis (1-3). This protein kinase is activated by insulin and various growth and survival factors to function in a wortmannin-sensitive pathway involving PI3 kinase (2,3). Akt is activated by phospholipid binding and activation loop phosphorylation at Thr308 by PDK1 (4) and by phosphorylation within the carboxy terminus at Ser473. The previously elusive PDK2 responsible for phosphorylation of Akt at Ser473 has been identified as mammalian target of rapamycin (mTOR) in a rapamycin-insensitive complex with rictor and Sin1 (5,6). Akt promotes cell survival by inhibiting apoptosis through phosphorylation and inactivation of several targets, including Bad (7), forkhead transcription factors (8), c-Raf (9), and caspase-9. PTEN phosphatase is a major negative regulator of the PI3 kinase/Akt signaling pathway (10). LY294002 is a specific PI3 kinase inhibitor (11). Another essential Akt function is the regulation of glycogen synthesis through phosphorylation and inactivation of GSK-3α and β (12,13). Akt may also play a role in insulin stimulation of glucose transport (12). In addition to its role in survival and glycogen synthesis, Akt is involved in cell cycle regulation by preventing GSK-3β-mediated phosphorylation and degradation of cyclin D1 (14) and by negatively regulating the cyclin dependent kinase inhibitors p27 Kip (15) and p21 Waf1/CIP1 (16). Akt also plays a critical role in cell growth by directly phosphorylating mTOR in a rapamycin-sensitive complex containing raptor (17). More importantly, Akt phosphorylates and inactivates tuberin (TSC2), an inhibitor of mTOR within the mTOR-raptor complex (18,19). |
| 存放说明 | 4C |
参考图片Flow cytometric analysis of Jurkat cells, untreated (green) or treated with LY294002, Wortmannin and U0126 (blue), using Phospho-Akt (Ser473) (D9E) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate). 流式细胞分析Jurkat 细胞，分别为未处理组（绿色）， LY294002，Wortmannin和U0126 处理组(蓝色), 使用的抗体是Phospho-Akt (Ser473) (D9E) XP™ Rabbit mAb兔单抗 (Alexa Fluor® 488 Conjugate)。 |
