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Splitomicin (1-Naphthalenepropanoic Acid) (IC50 of 60 μM), a specific inhibitor of NAD(+)-dependent histone deacetylase Sir2p, displays a high activity in a cell-based assay.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $29 | - | In Stock | |
| 5 mg | $41 | - | In Stock |
| Description | Splitomicin (1-Naphthalenepropanoic Acid) (IC50 of 60 μM), a specific inhibitor of NAD(+)-dependent histone deacetylase Sir2p, displays a high activity in a cell-based assay. |
| Targets&IC50 | Sir2p:60 μM |
| In vitro | Splitomicin inhibits Sir2p deacetylase activity by altering or blocking access to the acetylated histone binding pocket. [1] Splitomicin inhibits platelet aggregation induced by thrombin, collagen, AA and U46619 via inhibition of cyclic AMP phosphodiesterase activity and subsequent inhibition of intracellular Ca(++) mobilization, TXB2 formation and ATP release. [2] |
| In vivo | In a photochemical injury mouse model, splitomicin (80 mg/kg/d i.p.) enhances tissue factor activity in the arterial vessel wall and promotes carotid artery thrombus formation. [3] |
| Synonyms | 1-Naphthalenepropanoic Acid |
| Molecular Weight | 198.22 |
| Formula | C13H10O2 |
| Cas No. | 5690-03-9 |
| Smiles | O=C1CCc2c(O1)ccc1ccccc21 |
| Relative Density. | 1.255g/cm3 |
| 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: 19.8 mg/mL (99.89 mM), Sonication is recommended. Ethanol: 19.8 mg/mL (99.89 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (10.09 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO/Ethanol
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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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