验证数据展示
经过测试的应用
| Positive WB detected in | HeLa cells, HepG2 cells, HEK-293T cells, K-562 cells, Raji cells, RAW 264.7 cells, rat testis tissue |
| Positive IF/ICC detected in | HeLa cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| 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
85332-2-RR targets UBE4B in WB, IF/ICC, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IF/ICC, ELISA Application Description |
| 经测试反应性 | human, mouse, rat |
| 免疫原 | UBE4B fusion protein Ag12836 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 | ubiquitination factor E4B (UFD2 homolog, yeast) |
| 别名 | EC:2.3.2.27, HDNB1, KIAA0684, UBOX3, UFD2 |
| 计算分子量 | 1173 aa, 133 kDa |
| 观测分子量 | 140-146 kDa |
| GenBank蛋白编号 | BC093696 |
| 基因名称 | UBE4B |
| Gene ID (NCBI) | 10277 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | O95155 |
| 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
UBE4B (Ubiquitin Conjugation E4 B) is a protein-coding gene that plays a crucial role in the ubiquitination process, which is essential for protein degradation and regulation of various cellular processes. UBE4B functions as both an E3 and E4 ubiquitin ligase. It collaborates with other ubiquitin ligases to catalyze the transfer of ubiquitin molecules to target proteins, leading to their degradation or other intracellular sorting events. For example, UBE4B has been shown to ubiquitinate and degrade proteins such as Ku70, c-FLIPL, and p53. It also interacts with the E3 ubiquitin ligase ITCH to induce polyubiquitination and proteasomal degradation of target proteins.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for UBE4B antibody 85332-2-RR | Download protocol |
| IF protocol for UBE4B antibody 85332-2-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |