SRP0115
Sirtuin 1 human
recombinant, expressed in E. coli, ≥60% (SDS-PAGE)
Synonym(s):
SIR2, SIRT1, Sir2A, sir2-like 1
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.32
Recommended Products
biological source
human
recombinant
expressed in E. coli
Assay
≥60% (SDS-PAGE)
form
aqueous solution
mol wt
87.2 kDa
packaging
pkg of 100 μg
storage condition
avoid repeated freeze/thaw cycles
NCBI accession no.
UniProt accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... SIRT1(23411)
General description
Human Sirtuin 1, GenBank Accession No. NM_012238), amino acids 193-741 with N-terminal ST tag, MW = 87.2 kDa, expressed in E. coli expression system.
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Unit Definition
One unit is defined as the amount of enzyme required to deacetylate 1 pmol of substrate/min at 37°C.
Physical form
Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20 and 20% glycerol.
Preparation Note
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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[SIRT1].
Hattori Y and Ihara M.
Nihon Rinsho. Japanese Journal of Clinical Medicine, 74(4), 589-594 (2016)
SIRT 1 Overexpression is Associated with Metastasis of Pancreatic Ductal Adenocarcinoma (PDAC) and Promotes Migration and Growth of PDAC Cells.
Li S, et al.
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research, 22, 1593-1600 (2016)
Wen-Li Mu et al.
Stem cells (Dayton, Ohio), 33(7), 2135-2147 (2015-05-06)
Mouse somatic cells can be reprogrammed into induced pluripotent stem cells by defined factors known to regulate pluripotency, including Oct4, Sox2, Klf4, and c-Myc. Together with Oct4, Sox2 plays a major role as a master endogenous pluripotent genes trigger in
Yanxiang Li et al.
The Journal of nutritional biochemistry, 26(11), 1338-1347 (2015-08-25)
Nicotinic acid (NA) has recently been shown to inhibit inflammatory response in cardiovascular disease. Sirtuin1 (SIRT1), a NAD(+)-dependent class III histone deacetylase, participates in the regulation of cellular inflammation. We hypothesized that dietary supplementation of NA could attenuate vascular inflammation
Yun H Kim et al.
Vascular pharmacology, 72, 35-42 (2015-05-15)
Silent mating type information regulation 2 homolog 1 (SIRT1) is known as a key regulator in the protection of various vascular disorders, however, no direct evidences have been reported in the progression of atherosclerosis. Considering the pivotal role of matrix
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