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Pentachloropseudilin (PClP) is a reversible variant 1 myosin inhibitor with antimicrobial activity that inhibits Myo1s and class 5 myosins.Pentachloropseudilin inhibits growth factor-beta (TGF-β), which blocks host cell invasion by Trypanosoma cruzi.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 6-8 weeks | 6-8 weeks | |
| 50 mg | $1,980 | 6-8 weeks | 6-8 weeks | |
| 100 mg | $2,500 | 6-8 weeks | 6-8 weeks |
| Description | Pentachloropseudilin (PClP) is a reversible variant 1 myosin inhibitor with antimicrobial activity that inhibits Myo1s and class 5 myosins.Pentachloropseudilin inhibits growth factor-beta (TGF-β), which blocks host cell invasion by Trypanosoma cruzi. |
| In vitro | Pentachloropseudoprotein (PCLP) inhibits TGF-β-stimulated Smad2/3 phosphorylation and activation of the plasminogen activator inhibitor-1 (PAI-1) promoter, with an IC50 value of 0.1 μM in target cells (A549, HepG2, and Mv1Lu cells) [2]. Pentachloropseudoprotein reduced TGF-β-stimulated expression of waveform protein, N-adhesin, and fibronectin, thereby blocking TGF-β-induced epithelial-to-mesenchymal transition (EMT) in these cells. Pentachloropseudoprotein (0.05 to 1 μΜ; 0-6 hours) pretreatment inhibited the TGF-β-mediated increase in p-Smad2/3 expression (50 or 100 pM), reducing it by 47% (Mv1Lu) and 79% (A549), respectively [2]. Sucrose density gradient analysis and immunofluorescence staining showed that pentachloro pseudilin (0.2 μM) inhibited TGF-β-stimulated cellular responses by accelerating caveolae-mediated internalization, inhibiting cell surface type II TGF-β receptor expression, and then degrading the receptor primarily through lysosome-dependent degradation [2]. |
| Synonyms | PClP, Antibiotic A 15104 Y |
| Molecular Weight | 331.41 |
| Formula | C10H4Cl5NO |
| Cas No. | 69640-38-6 |
| Smiles | Oc1c(Cl)cc(Cl)cc1-c1[nH]c(Cl)c(Cl)c1Cl |
| Relative Density. | 1.733g/cm3 |
| Color | White |
| Appearance | Solid |
| Storage | store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 80 mg/mL (241.39 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+90% Corn Oil: 3.3 mg/mL (9.96 mM), Sonication is recommeded. 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
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