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Thiophene-2 (TP2) is a targeted inhibitor of polyketide synthase 13 (Pks13), specifically designed to disrupt mycolic acid biosynthesis, effectively inducing rapid cell death in mycobacteria. It demonstrates notable anti-tuberculosis activity and exhibits a minimum inhibitory concentration (MIC) value of 1 μM against Mycobacterium tuberculosis.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $970 | Inquiry | Inquiry |
| Description | Thiophene-2 (TP2) is a targeted inhibitor of polyketide synthase 13 (Pks13), specifically designed to disrupt mycolic acid biosynthesis, effectively inducing rapid cell death in mycobacteria. It demonstrates notable anti-tuberculosis activity and exhibits a minimum inhibitory concentration (MIC) value of 1 μM against Mycobacterium tuberculosis. |
| Targets&IC50 | Mycobacterium tuberculosis:1 μM (MIC) |
| In vitro | In vitro, TP inhibits the fatty acyl-AMP's ability to bind with Pks13, and Thiophene-2 (TP2; 0-125 μM) demonstrates a dose-dependent inhibition of this activity in both wild-type Mycobacterium tuberculosis (Mtb) Pks13 (Pks13_WT) and the TP-resistant F79S mutant protein, specifically affecting palmitic acid (FL C16) loading. Furthermore, Thiophene-2 exhibits significant cytotoxic activity, with an IC50 of 17.5 μM against monkey kidney Vero cells and 7.30 μM against human liver carcinoma HepG2 cells. Notably, it also shows considerable intracellular killing capacity within BCG-infected J774A.1 macrophage cells at concentrations of 12.8 μM[1]. |
| Synonyms | TP2, Thiophene-2 |
| Molecular Weight | 419.37 |
| Formula | C18H14F5NO3S |
| Cas No. | 420089-51-6 |
| Smiles | O=C(OC)C1=C(SC2=C1CCCCC2)NC(=O)C=3C(F)=C(F)C(F)=C(F)C3F |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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