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SIRT1, active, His tagged human

品牌
Sigma-Aldrich
CAS
1391438-73-5
货号
SRP5270
规格纯度
recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
参考价格
7744.34 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

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.

生化/生理作用

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.

外形

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.

制备说明

After opening, aliquot into smaller quantities and store at -70 ℃. Avoid repeating handling and multiple freeze/thaw cycles.

基本信息

NACRESNA.32

产品性质

生物来源human
重组expressed in baculovirus infected Sf9 cells
测定≥70% (SDS-PAGE)
形式buffered aqueous glycerol solution
specific activity1573-2415 RLU/min·ng
分子量 ~84 kDa
NCBI登记号NM_012238
application(s)genomic analysis
运输dry ice
储存温度−70℃
Gene Informationhuman ... SIRT1(23411)

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H315 - H319 - H360D
预防措施声明P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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