eIF2B-ε Antibody
货号：
3595S 基本售价：
3360.0 元 规格：
-
产品信息
概述| 货号 | 3595S |
| 反应种属 | Human/Mouse/Rat/Monkey |
| 来源宿主 | Rabbit |
| 应用 | W |
| 目标/特异性 | eIF2B-epsilon Antibody detects endogenous levels of total eIF2B-epsilon protein. |
| 使用方法 | WB(1:1000) |
性能| 供应商 | CST |
| 背景 | Phosphorylation of the eukaryotic initiation factor 2 (eIF2) α subunit is a well-documented mechanism to downregulate protein synthesis under a variety of stress conditions. Eukaryotic initiation factor 2 binds GTP and Met-tRNAi and transfers Met-tRNA to the 40S subunit to form the 43S preinitiation complex (1,2). eIF2 promotes a new round of translation initiation by exchanging GDP for GTP, a reaction catalyzed by eIF2B (1,2). Kinases that are activated by viral infection (PKR), endoplasmic reticulum stress (PERK/PEK), amino acid deprivation (GCN2), or heme deficiency (HRI) can phosphorylate the α subunit of eIF2 (3,4). This phosphorylation stabilizes the eIF2-GDP-eIF2B complex and inhibits the turnover of eIF2B. Induction of PKR by IFN-γ and TNF-α induces potent phosphorylation of eIF2α at Ser51 (5,6). |
| 存放说明 | -20C |
| 计算分子量 | 85 |
参考图片Western blot analysis of extracts from HT29 cells using eIF2B-epsilon Antibody. 使用eIF2B-epsilon Antibody，免疫印迹（Western Blotting）分析HT29细胞提取物。 |
