- 中文名称
SIRT1
- 英文名字
- SIRT1
- 供应商
- Nordic BioSite
- 产品货号
- NDC-BT-UE4RKV-100
- 产品报价
- ￥询价/100ul
- 产品说明书
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- 购买方式
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- 产品新闻
- 背景资料
- SIRT1(SIRT1)，详情产看产品说明书
- 序列
- The Silent Information Regulator (SIR2) family of genes is a highly conserved group of genes that encode nicotinamide adenine dinucleotide (NAD)-dependent protein deacetylases, also known as class III histone deacetylases. The first discovered and best characterized of these genes is Saccharomyces cerevisiae SIR2, which is involved in silencing of mating type loci, telomere maintenance, DNA damage response, and cell aging. SirT1, the mammalian ortholog of Sir2, is a nuclear protein implicated in the regulation of many cellular processes, including apoptosis, cellular senescence, endocrine signaling, glucose homeostasis, aging, and longevity. Targets of SirT1 include acetylated p53, p300, Ku70, forkhead (FoxO) transcription factors , PPARγ, and the PPARγ coactivator-1α (PGC-1α) protein (8). Deacetylation of p53 and FoxO transcription factors represses apoptosis and increases cell survival. Deacetylation of PPARγ and PGC-1α regulates the gluconeogenic/glycolytic pathways in the liver and fat mobilization in white adipocytes in response to fasting. SirT1 deacetylase activity is inhibited by nicotinamide and activated by resveratrol. In addition, SirT1 activity may be regulated by phosphorylation, as it is phosphorylated at Ser27 and Ser47 in vivo; however, the function of these phosphorylation sites has not yet been determined.
- 来源宿主
- The Silent Information Regulator (SIR2) family of genes is a highly conserved group of genes that encode nicotinamide adenine dinucleotide (NAD)-dependent protein deacetylases, also known as class III histone deacetylases. The first discovered and best characterized of these genes is Saccharomyces cerevisiae SIR2, which is involved in silencing of mating type loci, telomere maintenance, DNA damage response, and cell aging. SirT1, the mammalian ortholog of Sir2, is a nuclear protein implicated in the regulation of many cellular processes, including apoptosis, cellular senescence, endocrine signaling, glucose homeostasis, aging, and longevity. Targets of SirT1 include acetylated p53, p300, Ku70, forkhead (FoxO) transcription factors , PPARγ, and the PPARγ coactivator-1α (PGC-1α) protein (8). Deacetylation of p53 and FoxO transcription factors represses apoptosis and increases cell survival. Deacetylation of PPARγ and PGC-1α regulates the gluconeogenic/glycolytic pathways in the liver and fat mobilization in white adipocytes in response to fasting. SirT1 deacetylase activity is inhibited by nicotinamide and activated by resveratrol. In addition, SirT1 activity may be regulated by phosphorylation, as it is phosphorylated at Ser27 and Ser47 in vivo; however, the function of these phosphorylation sites has not yet been determined.
- 溶解建议
- WB: 1:2000~1:5000
- 保存建议
- Store at 4
- 其他
- Nordic BioSite(北欧生物) 总部位于瑞典，成立于1997年，旨在分销研究和诊断领域的高质量和创新产品。 Nordic BioSite 被公认为整个北欧生物医学研究和诊断产品领域的领导者。他们拥有超过570万种的产品组合，代理了遍布欧洲和美国的顶级生物试剂制造商，是欧洲知名的一站式生物试剂代理商。除了作为分销商之外，Nordic BioSite 还拥有不断增长的自产产品线——BioSite mAb、BioSite ELISA、BioSite Flow、Optibodies和 BioSite Protein, 目前艾美捷代理的是Nordic BioSite自产产品线(共26W+产品)。Nordic BioSite的产品类型主要是抗体，蛋白和试剂盒，产品适用范围涵盖15个不同的物种(人，牛，犬，鲶鱼，鸡，海豚，马，猫，豚鼠，小鼠，绵羊，兔子，大鼠，猪和火鸡)，可为您提供一站式的生命科学研究解决方案~
- 注意
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该页面的中文产品信息的翻译，仅供参考。准确的产品信息请以厂家的英文说明书为准。下单前，请浏览说明书确认。
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