验证数据展示
经过测试的应用
| Positive WB detected in | C2C12 cells, λ phosphatase treated C2C12 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:16000 |
| 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
30888-1-AP targets Phospho-POLR2A (Ser2) in WB, ELISA applications and shows reactivity with Human, mouse samples.
| 经测试应用 | WB, ELISA Application Description |
| 经测试反应性 | Human, 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 | polymerase (RNA) II (DNA directed) polypeptide A, 220kDa |
| 别名 | hRPB220, hsRPB1, POLR2, POLR2A, POLRA, RNA polymerase II subunit B1, RPB1, RPBh1, RpIILS, RPO2, RPOL2 |
| 计算分子量 | 1970 aa, 217 kDa |
| 观测分子量 | 250 kDa |
| GenBank蛋白编号 | BC137231 |
| 基因名称 | POLR2A |
| Gene ID (NCBI) | 5430 |
| RRID | AB_3669776 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P24928 |
| 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
DNA-directed RNA polymerase II subunit RPB1 is the catalytic core component of DNA-dependent RNA polymerase II (Pol II). So that the information encoded in DNA can be used, RNA polymerase II makes copies of specific genes. To ensure that RNA polymerase II copies the correct genes at the correct time, a group of regulatory proteins are needed to control its activity. Many of these proteins interact with RNA polymerase II at a region known as the C-terminal domain, or CTD for short. For example, before RNA polymerase can make a full copy of a gene, a small molecule called a phosphate group must first be added to CTD at specific units known as Ser2. (PMID: 31385803)
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for Phospho-POLR2A (Ser2) antibody 30888-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |