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SRT2104 (GSK2245840)

Catalog No.GC15109

SRT2104 (GSK2245840) is a highly selective small-molecule activator of Sirtuin 1 (SIRT1).

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SRT2104 (GSK2245840) Chemical Structure

Cas No.: 1093403-33-8

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5mg
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25mg
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100mg
$471.00
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Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

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Protocol

Cell experiment [1]:

Cell lines

KGN, a human ovarian granulosa-like tumor cell line, derived from a granulosa cell tumors (GCT) patient

Preparation Method

The cells were seeded on cell culture dishes (5 × 105) and treated with EX 527 (50 µM) or SRT2104 (10 µM) for 24 h. Then, the cells were harvested and used for the SIRT Activity Assay Kit.

Reaction Conditions

10 µM, for 24 h

Applications

SRT2104 (GSK2245840) significantly increased SIRT1 deacetylation activity.

Animal experiment [2]:

Animal models

Male C57BL/6J mice

Preparation Method

For the longevity study, diets were started at 28 weeks of age after randomization into two groups of 100 mice per group. Mice were fed a standard AIN-93G diet (SD; carbohydrate:protein:fat ratio of 64:19:17 percent of kcal), or a SD supplemented with SRT2104. SRT2104 was added at a dose of 1.33 g drug per kg of chow, formulated to provide daily doses of ~ 100 mg drug kg-1 bodyweight.

Dosage form

100 mg kg-1

Applications

SRT2104 supplementation resulted in improved survival of SD-fed mice with an increase in mean lifespan of 9.7% and in maximum lifespan (defined as the 10th percentile) of 4.9%.

References:

[1]: Schmid N, Dietrich KG, Forne I, Burges A, Szymanska M, Meidan R, Mayr D, Mayerhofer A. Sirtuin 1 and Sirtuin 3 in granulosa cell tumors. International Journal of Molecular Sciences. 2021 Feb 19;22(4):2047.
[2]: Mercken EM, Mitchell SJ, Martin©\Montalvo A, Minor RK, Almeida M, Gomes AP, Scheibye©\Knudsen M, Palacios HH, Licata JJ, Zhang Y, Becker KG. SRT 2104 extends survival of male mice on a standard diet and preserves bone and muscle mass. Aging cell. 2014 Oct;13(5):787-96.

Background

SRT2104 (GSK2245840) is a highly selective small-molecule activator of Sirtuin 1 (SIRT1), penetrated the blood-brain barrier, attenuated brain atrophy, improved motor function, and protected against diabetes-induced aortic endothelial dysfunction [1,2].

Treatment with SRT2104 (3μM, 48h) decreased P53 and Ac-P53 protein levels, but not P53 mRNA in HG-treated endothelial cells (ECs) [2]. Treatment with SRT2104 also (3μM, 48h) increased SIRT1 in protein level [2]. SRT2104 (10 μM, 24 h) significantly increased cell counts of KGN (an established cellular model for the majority of granulosa cell tumors (GCTs) and were used to explore the role of SIRT1), and SRT2104 significantly increased SIRT1 deacetylation activity [3].

SRT2104 (fed 0.5% with diet) improved motor function, increased survival, and attenuated brain atrophy in N171-82Q Huntington's disease (HD) mice [1]. SRT2104 (100 mg kg-1) treatment improves whole-body physiology and extends lifespan in mice fed a standard diet [4]. SRT2104-treated mice significantly reduced fasting blood glucose and insulin levels, and insulin resistance index [4]. SRT2104 (100 mg kg-1) treatment increases mitochondrial content and suppresses the inflammatory response [4]. SRT2104 alleviated muscle loss in hindlimb-unloading model in mice, and involutional and disuse-mediated osteoporosis [4]. SRT2104 improved diabetic nephropathy. SRT2104 (100 mg kg-1) protected diabetes mellitus (DM)-induced albuminuria and renal pathological injuries, and the was protective effect abrogated by P53 [5].

References:
[1]. Jiang M, Zheng J, Peng Q, Hou Z, Zhang J, Mori S, Ellis JL, Vlasuk GP, Fries H, Suri V, Duan W. Sirtuin 1 activator SRT 2104 protects Huntington's disease mice. Annals of clinical and translational neurology. 2014 Dec;1(12):1047-52.
[2]. Wu H, Wu J, Zhou S, Huang W, Li Y, Zhang H, Wang J, Jia Y. SRT2104 attenuates diabetes-induced aortic endothelial dysfunction via inhibition of P53. Journal of Endocrinology. 2018 Apr 1;237(1):1-4.
[3]. Schmid N, Dietrich KG, Forne I, Burges A, Szymanska M, Meidan R, Mayr D, Mayerhofer A. Sirtuin 1 and Sirtuin 3 in granulosa cell tumors. International Journal of Molecular Sciences. 2021 Feb 19;22(4):2047.
[4]. Mercken EM, Mitchell SJ, Martin?\Montalvo A, Minor RK, Almeida M, Gomes AP, Scheibye?\Knudsen M, Palacios HH, Licata JJ, Zhang Y, Becker KG. SRT 2104 extends survival of male mice on a standard diet and preserves bone and muscle mass. Aging cell. 2014 Oct;13(5):787-96.
[5]. Ma F, Wu J, Jiang Z, Huang W, Jia Y, Sun W, Wu H. P53/NRF2 mediates SIRT1's protective effect on diabetic nephropathy. Biochimica et Biophysica Acta (BBA)-Molecular Cell Research. 2019 Aug 1;1866(8):1272-81.

Chemical Properties

Cas No. 1093403-33-8 SDF
Chemical Name 4-methyl-N-[2-[3-(morpholin-4-ylmethyl)imidazo[2,1-b][1,3]thiazol-6-yl]phenyl]-2-pyridin-3-yl-1,3-thiazole-5-carboxamide
Canonical SMILES CC1=C(SC(=N1)C2=CN=CC=C2)C(=O)NC3=CC=CC=C3C4=CN5C(=CSC5=N4)CN6CCOCC6
Formula C26H24N6O2S2 M.Wt 516.64
Solubility ≥ 6.46 mg/mL in DMSO with gentle warming Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table

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1 mg 5 mg 10 mg
1 mM 1.9356 mL 9.6779 mL 19.3558 mL
5 mM 0.3871 mL 1.9356 mL 3.8712 mL
10 mM 0.1936 mL 0.9678 mL 1.9356 mL
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