验证数据展示
产品信息
60303-1-PBS targets SIRT1 in WB, IHC, IF/ICC, IP, Indirect ELISA applications and shows reactivity with human samples.
经测试应用 | WB, IHC, IF/ICC, IP, Indirect ELISA Application Description |
经测试反应性 | human |
免疫原 | SIRT1 fusion protein Ag17677 种属同源性预测 |
宿主/亚型 | Mouse / IgG2b |
抗体类别 | Monoclonal |
产品类型 | Antibody |
全称 | sirtuin (silent mating type information regulation 2 homolog) 1 (S. cerevisiae) |
别名 | NAD-dependent protein deacetylase sirtuin-1, hSIRT1, hSIR2, EC:2.3.1.286, EC:2.3.1.- |
计算分子量 | 747 aa, 82 kDa |
观测分子量 | 110-130 kDa |
GenBank蛋白编号 | BC012499 |
基因名称 | SIRT1 |
Gene ID (NCBI) | 23411 |
RRID | AB_2881417 |
偶联类型 | Unconjugated |
形式 | Liquid |
纯化方式 | Protein A purification |
UNIPROT ID | Q96EB6 |
储存缓冲液 | PBS only , pH 7.3 |
储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
SIRT1, also named as SIR2L1, contains a deacetylase sirtuin-type domain and belongs to the sirtuin family. The post-translation modified SIRT1 is a 110-130 kDa protein, which contains one deacetylase sirtuin-type domain. The 75-80 kDa SIRT1 fragment was detected to lack the carboxy-terminus (PMID:21305533). SIRT1 exists a 57-61 kDa isoform. SIRT1 may be found in nucleolus, nuclear euchromatin, heterochromatin and inner membrane. It can shuttles between nucleus and cytoplasm. SIRT1 regulates processes such as apoptosis and muscle differentiation by deacetylating key proteins. SIRT1 in particular initiates several signaling events relevant to cardioprotection, including: activation of endothelial nitric oxide synthase, INS receptor signaling, and autophagy. In addition SIRT1 activation elicits resistance to oxidative stress via regulation of transcription factors and co-activators such as FOXO, Hif-2a, and NF-kB. SIRT1 regulates the p53-dependent DNA damage response pathway by binding to and deacetylating p53, specifically at Lysine 382.