验证数据展示
经过测试的应用
| Positive WB detected in | Serum-free treated HeLa cells, 10 % fetal bovine serum treated HeLa cells |
| Positive IF/ICC detected in | λ phosphatase treated HepG2 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:14000 |
| 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. | |
发表文章中的应用
| WB | See 2 publications below |
产品信息
29583-1-AP targets Phospho-PDH E1 Alpha (Ser300) in WB, IF/ICC, ELISA applications and shows reactivity with Human samples.
| 经测试应用 | WB, IF/ICC, ELISA Application Description |
| 文献引用应用 | WB |
| 经测试反应性 | Human |
| 文献引用反应性 | mouse |
| 免疫原 | Peptide 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 | pyruvate dehydrogenase (lipoamide) alpha 1 |
| 别名 | PDHA, PDHA1, PDHCE1A, PDHE1 A type I, PHE1A, Phospho-PDH E1 Alpha (Ser300) |
| 计算分子量 | 43 kDa |
| 观测分子量 | 40 kDa |
| GenBank蛋白编号 | BC002406 |
| 基因名称 | PDHA1 |
| Gene ID (NCBI) | 5160 |
| RRID | AB_2935419 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P08559 |
| 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
PDH E1 Alpha (PDHA1), as the major component of PDH, can be phosphorylated and inactivated by PDHK1. PDHA1 contains three serine residues (Ser232, Ser293, or Ser300) that can be reversibly phosphorylated by a dedicated family of four inhibitory pyruvate dehydrogenase kinases (PDHK1-4) and two reactivating phosphatases (PDP1, 2). Hypoxia induces the expression of PDHK1 and PDHK3 and hyperphosphorylates PDHA1. Phosphorylated PDHA1 inactivates the whole pyruvate dehydrogenase complex (PDC), reduces pyruvate entering into the tricarboxylic acid (TCA) cycle for oxidative phosphorylation, enhances the Warburg effect and promotes tumorigenesis. (PMID: 30993888, PMID: 34749809)
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for Phospho-PDH E1 Alpha (Ser300) antibody 29583-1-AP | Download protocol |
| IF protocol for Phospho-PDH E1 Alpha (Ser300) antibody 29583-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Cell Death Dis Pyruvate dehydrogenase kinase 1 protects against neuronal injury and memory loss in mouse models of diabetes | ||
Science Boosting neuronal activity-driven mitochondrial DNA transcription improves cognition in aged mice |