| 货号 | 61445 |
| 别名 | SFM2, MRXSC, MRXHF2, MRXS15 |
| 同种亚型 | IgG |
| 反应种属 | Human |
| 来源宿主 | Rabbit |
| 应用 | Western Blot |
| 使用方法 | Validated Applications: WB: 1:500 - 1:1,000 dilution |
| 供应商 | Active Motif |
| 纯化方式 | Affinity Purified |
| 免疫原 | This antibody was raised against a peptide within the N-terminal region of human CUL4B. |
| 背景 | CUL4B (Cullin 4B) is a core component of multiple cullin-RING-based E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. The functional specificity of the E3 ubiquitin-protein ligase complex depends on the variable substrate recognition subunit. CUL4B may act within the complex as a scaffold protein, contributing to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. Plays a role as part of the E3 ubiquitin-protein ligase complex in polyubiquitination of CDT1, Histone H2A, Histone H3 and Histone H4 in response to radiation-induced DNA damage and may act as a transcriptional corepressor by ubiquitination of Histone H2AK119 and recruiting PRC2 complexes. |
| 运输条件 | Blue Ice |
| 存放说明 | Antibodies in solution can be stored at -20°C for 2 years. Avoid repeated freeze/thaw cycles and keep on ice when not in storage. |
| 存储溶液 | Purified IgG in PBS with 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic. |
| 计算分子量 | 110 kDa |
| 参考文献 |
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CUL4B (pAb) tested by Western blot. Detection of CUL4B by Western blot analysis. Nuclear extract of MCF-7 cells (20 µg) was probed with CUL4B (pAb) at a 1:500 dilution. |
