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PqsR-IN-1
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Catalog No. T61169
PqsR-IN-1 (Compound 18) is a potent inhibitor of PqsR, a transcriptional regulator in the quorum sensing mechanism of Pseudomonas aeruginosa, that effectively reduces pyocyanin production and exhibits minimal cytotoxicity [1].
PqsR-IN-1
PqsR-IN-1
😃Good
Catalog No. T61169
PqsR-IN-1 (Compound 18) is a potent inhibitor of PqsR, a transcriptional regulator in the quorum sensing mechanism of Pseudomonas aeruginosa, that effectively reduces pyocyanin production and exhibits minimal cytotoxicity [1].
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 10-14 weeks | 10-14 weeks | |
| 50 mg | $1,980 | 10-14 weeks | 10-14 weeks | |
| 100 mg | $2,500 | 10-14 weeks | 10-14 weeks |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | PqsR-IN-1 (Compound 18) is a potent inhibitor of PqsR, a transcriptional regulator in the quorum sensing mechanism of Pseudomonas aeruginosa, that effectively reduces pyocyanin production and exhibits minimal cytotoxicity [1]. |
| In vitro | PqsR-IN-1 (Compound 18) effectively inhibits the pqs system in Pseudomonas aeruginosa, with IC50 values of 313 ± 156.2 nM and 342 ± 39.4 nM against PAO1-L and PA14 strains, respectively [1]. At triple the IC50 value, it reduces pyocyanin production to 23% in the PAO1-L strain compared to a 0.1% DMSO control [1]. Moreover, PqsR-IN-1 exhibits minimal toxicity towards A549 lung epithelial cells, showing no significant adverse effects at concentrations ranging from 0-100 μM after 16 hours of exposure [1]. |
| Molecular Weight | 347.86 |
| Formula | C17H18ClN3OS |
| Smiles | #N/A |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
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.Stock Solution Preparation:
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.
Preparation of the In Vivo Formulation:
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.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
Dose Conversion
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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