| Объем | 50 мкл |
| Синонимы | DNA-binding protein SATB1 (Special AT-rich sequence-binding protein 1), SATB1 |
| Клональность | Polyclonal Antibody |
| Организм | Human |
| uniprot | Q01826 |
| Иммуноген | Recombinant Human DNA-binding protein SATB1 protein (484-763AA) |
| Источник | Rabbit |
| Видовая специфичность | Human, Mouse |
| Применение | ELISA, WB, Recommended dilution: WB:1:500-1:2000 |
| Примечание | 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. |
| Клональность1 | Polyclonal |
| Изотип | IgG |
| Коньюгат | Non-conjugated |
| Буффер | PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Форма | Liquid |
| Хранение | Upon receipt, store at -20°C or -80°C. Avoid repeated freeze. |
| Метод очистки | Antigen Affinity Purified |
| Области исследований | Epigenetics and Nuclear Signaling |
| Ссылка на страницу на сайте производителя | ссылка |
Western blot
All lanes: SATB1 antibody at 2µg/ml
Lane 1: Mouse brain tissue
Lane 2: 293T whole cell lysate
Lane 3: Jurkat whole cell lysate
Secondary
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 86, 90 kDa
Observed band size: 86 kDa
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Наименование: SATB1 Antibody.