Size : 1mg
Phone : +1 850 650 7790
Synonyms:
| Description | Spliceostatin A is an anticancer agent and splicing inhibitor that inhibits the splicing mechanism of the spliceosome and inhibits mitotic clonal expansion and adipogenesis.Spliceostatin A induces cell cycle arrest in the G1 and G2/M phases, and induces apoptosis. |
| Targets & IC50 | SF3B1 (WT):5.5 nM, SF3B1 (mutant):4.9 nM |
| In vitro | Spliceostatin A (0, 2.5 nM, 5 nM, 10 nM, and 20 nM; 0, 6 h, 12 h, and 24 h) increases apoptosis in chronic lymphocytic leukemia (CLL) cells[1]. |
| In vivo | BTA-EG4 (30 mg/kg; injections; daily; 2 weeks) improved dendritic spine density and cognitive function of 3xTg AD mice in an age-dependent manner. BTA-EG4 injected 3xTg AD mice at 6-10 months of age showed improved learning and memory; however, only minimal improvement was observed at 13-16 months of age. This behavioral improvement corresponds to a decrease in soluble Aβ 40 levels. These findings suggest that BTA-EG4 may be beneficial in ameliorating the synaptic loss seen in early AD.[2] |
| Molecular Weight | 521.643 |
| Formula | C28H43NO8 |
| Cas No. | 391611-36-2 |
| Smiles | O[C@H]1[C@@]2(C[C@](OC)(C)O[C@@H]1/C=C/C(=C/C[C@H]3[C@@H](C)C[C@@H](NC(/C=C\[C@@H](OC(C)=O)C)=O)[C@@H](C)O3)/C)CO2 |
| Storage | Keep away from direct sunlight,Store at low temperature Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.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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