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JGB1741 (ILS-JGB-1741) is a potent and selective inhibitor of SIRT1 with an IC50 of 15 μM. It modulates the Bax/Bcl2 ratio, cytochrome c release, and PARP cleavage, and increases acetylated p53 levels, leading to p53-mediated apoptosis. JGB1741 can be used in breast cancer studies.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $32 | In Stock | In Stock | |
| 5 mg | $107 | In Stock | In Stock | |
| 10 mg | $178 | In Stock | In Stock | |
| 25 mg | $313 | In Stock | In Stock | |
| 50 mg | $455 | In Stock | In Stock | |
| 100 mg | $636 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $128 | In Stock | In Stock |
| Description | JGB1741 (ILS-JGB-1741) is a potent and selective inhibitor of SIRT1 with an IC50 of 15 μM. It modulates the Bax/Bcl2 ratio, cytochrome c release, and PARP cleavage, and increases acetylated p53 levels, leading to p53-mediated apoptosis. JGB1741 can be used in breast cancer studies. |
| Targets&IC50 | SIRT1:∼15 μM, SIRT3:>100 μM, SIRT2:>100 μM |
| In vitro | JGB1741 (1-10000 nM) inhibits the cell proliferation of K562, HepG2 and MDA-MB 231 cell lines. JGB1741 (0.01-1 μM) induces apoptosis of MDA-MB 231 and shows a cell cycle arrest at G1 phase with more cells entering into sub G0/G1 phase. JGB1741 (0.01-1 μM) increases the global acetylation of H3K9, acetylated p53K382 levels and p53 expression[1]. |
| Synonyms | ILS-JGB-1741 |
| Molecular Weight | 440.56 |
| Formula | C27H24N2O2S |
| Cas No. | 1256375-38-8 |
| Smiles | Oc1ccc2ccccc2c1\C=N\c1sc2CCCCc2c1C(=O)NCc1ccccc1 |
| Relative Density. | 1.28 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 4.41 mg/mL (10.01 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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