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Anti-Phospho-ACSS2 (Ser659) Polyclonal Antibody 是一种 Rabbit 抗体,靶向 Phospho-ACSS2 (Ser659)。Anti-Phospho-ACSS2 (Ser659) Polyclonal Antibody 可用于 WB。
Anti-Phospho-ACSS2 (Ser659) Polyclonal Antibody 是一种 Rabbit 抗体,靶向 Phospho-ACSS2 (Ser659)。Anti-Phospho-ACSS2 (Ser659) Polyclonal Antibody 可用于 WB。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
50 μL | ¥ 1,480 | 5日内发货 | |
100 μL | ¥ 2,235 | 5日内发货 |
产品描述 | Anti-Phospho-ACSS2 (Ser659) Polyclonal Antibody is a Rabbit antibody targeting Phospho-ACSS2 (Ser659). Anti-Phospho-ACSS2 (Ser659) Polyclonal Antibody can be used in WB. |
别名 | p-ACSS2 (Ser659), p-ACSS2 (S659), ACSS2 (p-Ser659), ACSS2 (p-S659) |
Ig Type | IgG |
交叉反应 | Human,Mouse |
应用 | |
推荐剂量 | WB: 1:500-2000 |
抗体种类 | Polyclonal |
宿主来源 | Rabbit |
构建方式 | Polyclonal Antibody |
性状 | Liquid |
研究背景 | Overcoming metabolic stress is a critical step in tumor growth. Acetyl coenzyme A (acetyl-CoA) generated from glucose and acetate uptake is important for his-tone acetylation and gene expression. However, how acetyl-CoA is produced under nutritional stress is un-clear. We demonstrate here that glucose deprivation results in AMP-activated protein kinase (AMPK)-medi-ated acetyl-CoA synthetase 2 (ACSS2) phosphoryla-tion at S659, which exposed the nuclear localization signal of ACSS2 for importin a5 binding and nuclear translocation. In the nucleus, ACSS2 binds to tran-scription factor EB and translocates to lysosomal and autophagy gene promoter regions, where ACSS2 incorporates acetate generated from histone acetylation turnover to locally produce acetyl-CoA for histone H3 acetylation in these regions and pro-mote lysosomal biogenesis, autophagy, cell survival, and brain tumorigenesis. In addition, ACSS2 S659 phosphorylation positively correlates with AMPK ac-tivity in glioma specimens and grades of glioma malig-nancy. These results underscore the significance of nuclear ACSS2-mediated histone acetylation in main-taining cell homeostasis and tumor development. |
偶联 | Unconjugated |
其他可选修饰符 | Phospho |
免疫原 | A synthesized phosphopeptide: human ACSS2 around the phosphorylation site of serine 659 |
抗原种属 | human |
分子量 | Theoretical: 78 kDa. |
储存方式 | Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. |
运输方式 | Shipping with blue ice. |
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