验证数据展示
经过测试的应用
| Positive WB detected in | HeLa cells, HepG2 cells, HEK-293 cells, K-562 cells, MCF-7 cells |
| Positive IHC detected in | human breast cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | HepG2 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:6000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
20499-1-AP targets EIF2AK1 in WB, IHC, IF/ICC, IP, CoIP, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, IHC, IF/ICC, ELISA Application Description |
| 文献引用应用 | WB, IP, CoIP |
| 经测试反应性 | human |
| 文献引用反应性 | human, mouse |
| 免疫原 | EIF2AK1 fusion protein Ag14236 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | eukaryotic translation initiation factor 2-alpha kinase 1 |
| 别名 | Heme-controlled repressor, Heme regulated inhibitor, Heme controlled repressor, HCR, Eukaryotic translation initiation factor 2-alpha kinase 1 |
| 计算分子量 | 630 aa, 71 kDa |
| 观测分子量 | 71 kDa |
| GenBank蛋白编号 | BC006524 |
| 基因名称 | EIF2AK1 |
| Gene ID (NCBI) | 27102 |
| RRID | AB_10697665 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | Q9BQI3 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol , pH 7.3 |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Eukaryotic initiation factor 2a (eIF2a), which is a critical component in the formation of the translation initiation ternary complex (eIF2a/GTP/methionyl transfer RNA), plays a key role in the ER stress response. EIF2AK1, which is activated by heme deficiency and other stimuli, is a major kinase that phosphorylates EIF2-alpha. Phosphorylation of the alpha subunit of EIF2 downregulates protein synthesis in response to various stress conditions. EIF2AK1 has some isoforms with 630aa, 577aa and 422aa.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for EIF2AK1 antibody 20499-1-AP | Download protocol |
| IHC protocol for EIF2AK1 antibody 20499-1-AP | Download protocol |
| IF protocol for EIF2AK1 antibody 20499-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Mol Cell Mitochondrial DNA breaks activate an integrated stress response to reestablish homeostasis
| ||
Mol Cell The HRI branch of the integrated stress response selectively triggers mitophagy
| ||
Mol Cell Viperin triggers ribosome collision-dependent translation inhibition to restrict viral replication. |
