ARG43004
anti-SESN1 / Sestrin 1 antibody
anti-SESN1 / Sestrin 1 antibody for Flow cytometry,Western blot and Human,Mouse,Rat
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes SESN1 / Sestrin 1 |
|---|---|
| 反应物种 | Hu, Ms, Rat |
| 应用 | FACS, WB |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | SESN1 / Sestrin 1 |
| 抗原物种 | Human |
| 抗原 | Synthetic peptide derived from Human SESN1 / Sestrin 1. |
| 偶联标记 | Un-conjugated |
| 別名 | PA26; Sestrin-1; p53-regulated protein PA26; SEST1 |
应用说明
| 应用建议 |
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| 应用说明 | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||
| 阳性对照 | K562 | ||||||
| 实际分子量 | ~ 72 kDa |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Affinity purified. |
| 缓冲液 | PBS (pH 7.4), 150 mM NaCl, 0.02% Sodium azide and 50% Glycerol. |
| 抗菌剂 | 0.02% Sodium azide |
| 稳定剂 | 50% Glycerol |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | SESN1 |
| 全名 | sestrin 1 |
| 背景介绍 | This gene encodes a member of the sestrin family. Sestrins are induced by the p53 tumor suppressor protein and play a role in the cellular response to DNA damage and oxidative stress. The encoded protein mediates p53 inhibition of cell growth by activating AMP-activated protein kinase, which results in the inhibition of the mammalian target of rapamycin protein. The encoded protein also plays a critical role in antioxidant defense by regenerating overoxidized peroxiredoxins, and the expression of this gene is a potential marker for exposure to radiation. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2010] |
| 生物功能 | Functions as an intracellular leucine sensor that negatively regulates the TORC1 signaling pathway through the GATOR complex. In absence of leucine, binds the GATOR subcomplex GATOR2 and prevents TORC1 signaling. Binding of leucine to SESN2 disrupts its interaction with GATOR2 thereby activating the TORC1 signaling pathway (PubMed:25263562, PubMed:26449471). This stress-inducible metabolic regulator may also play a role in protection against oxidative and genotoxic stresses (By similarity). May positively regulate the transcription by NFE2L2 of genes involved in the response to oxidative stress by facilitating the SQSTM1-mediated autophagic degradation of KEAP1 (PubMed:23274085). May have an alkylhydroperoxide reductase activity born by the N-terminal domain of the protein (By similarity). Was originally reported to contribute to oxidative stress resistance by reducing PRDX1 (PubMed:15105503). However, this could not be confirmed (By similarity). [UniProt] |
| 细胞定位 | Nucleus. Cytoplasm. [UniProt] |
| 预测分子量 | 57 kDa |
检测图片 (1) Click the Picture to Zoom In
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ARG43004 anti-SESN1 / Sestrin 1 antibody WB image
Western blot: K562 cell lysate stained with ARG43004 anti-SESN1 / Sestrin 1 antibody.
