| 货号 | 39839 |
| 别名 | Special AT-Rich Sequence Binding Protein 1 |
| 同种亚型 | IgG |
| 反应种属 | Human, Mouse |
| 来源宿主 | Rabbit |
| 应用 | Western Blot |
| 使用方法 | Validated Applications: WB: 1:500 - 1:2,000 dilution |
| 供应商 | Active Motif |
| 纯化方式 | Affinity Purified |
| 免疫原 | This SATB1 antibody was raised against a peptide within the N-terminal region of SATB1. |
| 背景 | SATB1(Special AT-rich sequence-binding protein 1) is a chromosome-associated protein that binds to matrix attachment regions (MARs) of DNA at special AT-rich sequences and induces local chromatin-loop remodeling. SATB1 functions as both a chromatin organizer and transcription factor. It regulates gene expression and higher-order chromatin structure of multigene clusters. SATB1 acts as a docking site for several chromatin remodeling enzymes and recruits corepressors (HDACs) or coactivators (HATs) directly to promoters and enhancers. It is required for the switching of fetal globin genes, plays a role in chromatin organization and nuclear architecture during apoptosis. It is a crucial factor contributing to the initiation of X inactivation mediated by Xist RNA that occurs during embryogenesis. SATB1 contributes to metastatic potential in breast cancer cells, directly upregulating metastasis-associated genes while downregulating tumor-suppressor genes. It is also required for the differentiation of embryonic stem cells through repression of ES pluripotency factors Nanog,Klf4, and Tbx3. |
| 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 70 mM Tris (pH 8), 105 mM NaCl, 31 mM glycine, 0.07 mM EDTA, 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic. |
| 计算分子量 | 105 kDa |
| 参考文献 |
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SATB1 antibody (pAb) tested by Western blot. Whole cell extract of mouse thymus cells (30 µg per lane) probed with SATB1 antibody (pAb) (1:2,000 dilution). |
