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产品简介
| 靶标 | SATB1 |
| 别名 | DNA-binding protein SATB1;Special AT-rich sequence-binding protein 1; |
| 宿主 | Rabbit |
| 稀释比例 | WB 1:1000-3000. |
| Gene ID | 6304 |
| 保存 | Store at -20°C. Avoid freeze / thaw cycles. |
| Swiss Prot | Q01826 |
| 蛋白分子量 | 86/89kDa |
| 储存液 | Buffer: PBS with 0.03% Proclin300, 50% glycerol, pH7.3. |
| 亚细胞定位 | Nucleus |
| 免疫原 | Recombinant protein of human SATB1 |
| 亚型 | IgG |
| 纯化方法 | Affinity purification |
| 背景资料 | Crucial silencing factor contributing to the initiation of X inactivation mediated by Xist RNA that occurs during embryogenesis and in lymphoma (By similarity). Binds to DNA at special AT-rich sequences, the consensus SATB1-binding sequence (CSBS), at nuclear matrix- or scaffold-associated regions. Thought to recognize the sugar-phosphate structure of double-stranded DNA. Transcriptional repressor controlling nuclear and viral gene expression in a phosphorylated and acetylated status-dependent manner, by binding to matrix attachment regions (MARs) of DNA and inducing a local chromatin-loop remodeling. Acts as a docking site for several chromatin remodeling enzymes (e.g. PML at the MHC-I locus) and also by recruiting corepressors (HDACs) or coactivators (HATs) directly to promoters and enhancers. Modulates genes that are essential in the maturation of the immune T-cell CD8SP from thymocytes. Required for the switching of fetal globin species, and beta- and gamma-globin genes regulation during erythroid differentiation. Plays a role in chromatin organization and nuclear architecture during apoptosis. Interacts with the unique region (UR) of cytomegalovirus (CMV). Alu-like motifs and SATB1-binding sites provide a unique chromatin context which seems preferentially targeted by the HIV-1 integration machinery. Moreover, HIV-1 Tat may overcome SATB1-mediated repression of IL2 and IL2RA (interleukin) in T-cells by binding to the same domain than HDAC1. Delineates specific epigenetic modifications at target gene loci, directly up-regulating metastasis-associated genes while down-regulating tumor-suppressor genes. Reprograms chromatin organization and the transcription profiles of breast tumors to promote growth and metastasis. Promotes neuronal differentiation of neural stem/progenitor cells in the adult subventricular zone, possibly by positively regulating the expression of NEUROD1 (By similarity). |
| Public Immunogen Range | 1-350aa |
| 克隆类型 | Polyclonal Antibody |
| 交叉反应 | HumanRatMouse |
| 应用 | WB |
| 规格 | 50ul100ul |
注意：
1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。
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