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SIRT1 / Sirtuin 1

sirtuin 1

The SIRT family of genes are highly conserved from prokaryotes to eukaryotes and are involved in diverse processes including transcriptional regulation, cell cycle progression, DNA damage repair and aging. Sirtuins utilize NAD+ as a substrate to catalyze deacetylation of specific acetylated protein and histones. SIRT1 has been shown to be induced by caloric restriction (CR) in several tissues and SIRT1 mediated deacetylase activity attenuates B-amyloid content in the brain during CR. SIRT1 also regulates the p53-dependent DNA damage response pathway by binding to and deacetylating p53.

Gene Name: sirtuin 1
Family/Subfamily: ADP-Ribosyltransferase , not assigned-ADP-Ribosyltransferase
Synonyms: SIRT1, SIR2-like protein 1, SIR2alpha, SIR2L1, Sirtuin 1, Sir2-like 1, Sirtuin type 1, HSIR2, HSIRT1
Target Sequences: NM_012238 NP_036370.2 Q96EB6

Publications (8)

1
The SIRT1 deacetylase suppresses intestinal tumorigenesis and colon cancer growth. Firestein R, Blander G, Michan S, Oberdoerffer P, Ogino S, Campbell J, Bhimavarapu A, Luikenhuis S, de Cabo R, Fuchs C, Hahn WC, Guarente LP, Sinclair DA. PloS one. 2008 3:e2020. (ICC, IHC) [PubMed:18414679] [PMC:PMC2289879]
2
Dysregulated miR-34a-SIRT1-acetyl p65 axis is a potential mediator of immune activation in the colon during chronic simian immunodeficiency virus infection of rhesus macaques. Mohan M, Kumar V, Lackner AA, Alvarez X. Journal of immunology (Baltimore, Md. : 1950). 2015 194:291-306. (IF; Rhesus monkey) [Full Text Article] [PubMed:25452565] [PMC:PMC4272908] Related Antibodies: LS-B8356.
3
Restoration of perivascular adipose tissue function in diet-induced obese mice without changing bodyweight. Xia N, Weisenburger S, Koch E, Burkart M, Reifenberg G, Förstermann U, Li H. British journal of pharmacology. 2017 174:3443-3453. (WB; Mouse) [Full Text Article] [PubMed:28055105] [PMC:PMC5610154] Related Antibodies: LS-B1564.
4
Age-Associated Sirtuin 1 Reduction in Vascular Smooth Muscle Links Vascular Senescence and Inflammation to Abdominal Aortic Aneurysm. Chen HZ, Wang F, Gao P, Pei JF, Liu Y, Xu TT, Tang X, Fu WY, Lu J, Yan YF, Wang XM, Han L, Zhang ZQ, Zhang R, Zou MH, Liu DP. Circulation research. 2016 October;119:1076-1088. (Human) [Full Text Article] [PubMed:27650558] Related Antibodies: LS-B4520.
5
Senescence and autophagy in usual interstitial pneumonia of different etiology. Florian Gallob, Luka Brcic, Sylvia Eidenhammer, Florian Rumpp, Andreas Nerlich, Helmut Popper. Virchows Archiv : an international journal of pathology. 2021 Mar;;478:497-506. [Full Text Article] [PubMed:32851507] [PMC:PMC7973921] Related Antibodies: LS-B1895.
6
The Involvement of Sirtuin 1 Dysfunction in High-Fat Diet-Induced Vascular Dysfunction in Mice. Ning Xia, Gisela Reifenberg, Christian Schirra, Huige Li. Antioxidants (Basel, Switzerland). 2022 March;11: [Full Text Article] [PubMed:35326191] [PMC:PMC8944782] Related Antibodies: LS-B1564.
7
Notochordal cell disappearance and modes of apoptotic cell death in a rat tail static compression-induced disc degeneration model. Yurube T, Hirata H, Kakutani K, Maeno K, Takada T, Zhang Z, Takayama K, Matsushita T, Kuroda R, Kurosaka M, Nishida K. Arthritis research & therapy. 2014 16:R31. [Full Text Article] [PubMed:24472667] [PMC:PMC3979117] Related Antibodies: LS-B1564.
8
Age-dependent increase in miRNA-34a expression in the posterior pole of the mouse eye. Smit-McBride Z, Forward KI, Nguyen AT, Bordbari MH, Oltjen SL, Hjelmeland LM. Molecular vision. 20:1569-78. [Full Text Article] [PubMed:25489229] [PMC:PMC4225137] Related Antibodies: LS-B1564.
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Proteins (11)
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SIRT1 / Sirtuin 1 (11)
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SIRT1 / Sirtuin 1 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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293T Cells
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81.5 kDa
20 µg/$215
SIRT1 / Sirtuin 1 Protein
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E. coli
His
100 µg/$361; 500 µg/$739; 20 µg/$261
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HEK 293 Cells
6His, N-terminus
63.3 kDa
200 µl/$283
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HEK 293 Cells
8His, N-terminus
63.3 kDa
100 µg/$298
SIRT1 / Sirtuin 1 Protein - Purified recombinant protein SIRT1 was analyzed by SDS-PAGE gel and Coomassie Blue Staining
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HEK 293 Cells
Myc-DDK (Flag)
81.5 kDa
20 µg/$1,107
SIRT1 / Sirtuin 1 Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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E. coli
6His, N-terminus
1 mg/$1,355; 100 µg/$420; 20 µg/$323
SIRT1 / Sirtuin 1 Protein - 12.5% SDS-PAGE Stained with Coomassie Blue.
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Wheat Germ Extract
GST, N-terminus
10 µg/$479; 25 µg/$670
SIRT1 / Sirtuin 1 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
81.5 kDa
100 µg/$710
SIRT1 / Sirtuin 1 Protein - Recombinant Sirtuin 1 By SDS-PAGE
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E. coli
His
30.3 kDa
10 µg/$291; 50 µg/$502; 100 µg/$802; 200 µg/$1,002; 1 mg/$2,144; 500 µg/$1,668; 5 mg/$3,501; 2 mg/$2,334
SIRT1 / Sirtuin 1 Protein - Recombinant Sirtuin 1 By SDS-PAGE
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E. coli
His
30.3 kDa
10 µg/$267; 50 µg/$352; 100 µg/$562; 200 µg/$702; 1 mg/$1,723; 500 µg/$1,298; 5 mg/$2,673; 2 mg/$1,900
SIRT1 / Sirtuin 1 Protein - Recombinant Sirtuin 1 By SDS-PAGE
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E. coli
His
29.2 kDa
10 µg/$281; 50 µg/$442; 100 µg/$705; 200 µg/$882; 1 mg/$1,989; 500 µg/$1,529; 5 mg/$3,521
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).