SRP5270

SIRT1, active, His tagged human

recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

• 別名: SIR2L1
• CAS番号: 1391438-73-5
• UNSPSCコード: 12352202
• NACRES: NA.32

特性

• 由来生物: human
• リコンビナント: expressed in baculovirus infected Sf9 cells
• アッセイ: ≥70% (SDS-PAGE)
• フォーム: buffered aqueous glycerol solution
• 比活性: 1573-2415 RLU/min·ng
• 分子量: ~84 kDa
• NCBIアクセッション番号: NM_012238
• アプリケーション: genomic analysis
• 輸送温度: dry ice
• 保管温度: −70°C
• 遺伝子情報: human ... SIRT1(23411)

詳細

詳細

Sirtuin 1 (SIRT1) is a member of the sirtuin family of proteins which are homologs to the yeast Sir2 protein. Sirtuin family contain a sirtuin core domain and are grouped into four classes with SIRT1 being a member of class I. SIRT1 is a stress-response and chromatin-silencing factor. SIRT1 is also called as NAD-dependent deacetylase sirtuin-1. This gene is located on human chromosome 10q21.3.

生物化学的／生理学的作用

Sirtuin 1 (SIRT1) plays an important role in neuronal proliferation and vascular cells. It also plays an athero-protective role. Mutations in the SIRT1 gene affects the metabolism, cholesterol and fat deposition. SIRT1 has the ability to intermediate the insulin resistance through an inflammatory process, reactive oxygen species, gluconeogenesis and adiponectin level. It is an NAD(+)-dependent histone deacetylase involved in various nuclear events such as transcription, DNA replication, and DNA repair. SIRT1 protein binds and deacetylates the p53 protein. Expression of wild type SIRT1 in human cells reduces the transcriptional activity of p53 indicating that SIRT1 is involved in the regulation of p53 function via deacetylation.

物理的形状

Supplied in 50 mM sodium phosphate, pH 7.0, 300 mM NaCl, 150 mM imidazole, 0.1 mM PMSF, 0.2 mM DTT, 25% glycerol.

調製ノート

開封後は少量ずつに分注して－70℃で保管してください。操作を反復したり凍結融解を何度も繰り返したりしないでください。

安全性情報

• ピクトグラム: GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H315,H319,H360D
• 注意書き: P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable