验证数据展示
经过测试的应用
| Positive WB detected in | Calyculin A treated PC-3 cells |
| Positive FC (Intra) detected in | Calyculin A treated HEK-293 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.13 ug per 10^6 cells in a 100 µl suspension |
| 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. | |
发表文章中的应用
| WB | See 1 publications below |
产品信息
84691-1-RR targets Phospho-MEK1 (Ser298) in WB, FC (Intra), ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, FC (Intra), ELISA Application Description |
| 文献引用应用 | WB |
| 经测试反应性 | human |
| 文献引用反应性 | human |
| 免疫原 |
fusion protein 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | mitogen-activated protein kinase kinase 1 |
| 别名 | p MAP2K1, P MEK1, phos MAP2K1, Phos MEK1, phos-MAP2K1 |
| 计算分子量 | 43 kDa |
| 观测分子量 | 40-45 kDa |
| GenBank蛋白编号 | BC139729 |
| 基因名称 | MEK1 |
| Gene ID (NCBI) | 5604 |
| ENSEMBL Gene ID | ENSG00000169032 |
| RRID | AB_3672107 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purfication |
| UNIPROT ID | Q02750 |
| 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
MAP2K1 encodes MAPK1, also known as MEK1. MEK1 variants can enhance MEK1 expression and ERK1 phosphorylation that together lead to continuous activation of MEK/ERK signaling pathway. MEK1 bind directly to ERK2 through a region in the N terminus of MEK. In addition, a proline-rich (PR) regulatory sequence in MEK is also involved in MEK-ERK association and signal propagation. The coupling between MEK1 and ERK2 is enhanced through phosphorylation on S298 in the MEK1 PR region, whereas phosphorylation on MEK1 T292 releases the complex. MEK1 enzymatic activity is regulated by site-specific phosphorylation that can be activated with phosphorylation of Ser217/Ser221 by Raf kinase or suppressed by phosphorylation of Thr286 and Thr292 by CDK1 and CDK5 or Thr292 and Thr386 by ERK1/2. (PMID: 31972311, PMID: 17928366, PMID: 22177953)
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for Phospho-MEK1 (Ser298) antibody 84691-1-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |