验证数据展示
经过测试的应用
| Positive WB detected in | HEK-293 cells, mouse liver tissue |
| Positive IF/ICC detected in | HeLa cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:4000 |
| 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
15621-1-AP targets RNF40 in WB, IF/ICC, ELISA applications and shows reactivity with human, mouse samples.
| 经测试应用 | WB, IF/ICC, ELISA Application Description |
| 经测试反应性 | human, mouse |
| 免疫原 | RNF40 fusion protein Ag8047 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 | ring finger protein 40 |
| 别名 | EC:2.3.2.27, E3 ubiquitin-protein ligase BRE1B, BRE1-B, BRE1B, BRE1 B |
| 计算分子量 | 114 kDa |
| 观测分子量 | 110-140 kDa |
| GenBank蛋白编号 | BC006133 |
| 基因名称 | RNF40 |
| Gene ID (NCBI) | 9810 |
| RRID | AB_2253949 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | O75150 |
| 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
The DNA damage response (DDR) is emerging as a vast signaling network that temporarily modulates numerous aspects of cellular metabolism in the face of DNA lesions, especially critical ones such as the double-strand break (DSB). The DDR involves extensive dynamics of protein post-translational modifications, most notably phosphorylation and ubiquitylation. A recently identified novel component of the DDR pathway - histone H2B monoubiquitylation - exemplifies this principle. Monoubiquitination of histone H2B is a dynamic post-translational histone modification associated with transcriptional elongation and the DNA damage response [PMID:22021426]. In mammalian cells, H2B monoubiquitylation is driven primarily by an E3 ubiquitin ligase composed of the two RING finger proteins RNF20 and RNF40 [PMID:22031019,21827756].
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for RNF40 antibody 15621-1-AP | Download protocol |
| IF protocol for RNF40 antibody 15621-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |