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NVS-PAK1-1 is a potent allosteric inhibitor of PAK1 with an IC 50 of 5 nM for dephosphorylated PAK1 and 6 nM for phosphorylated PAK1 as assessed. Inhibition is ATP-competitive, most likely due to indirect competition due to incompatibility of ATP binding with the DFG-out binding conformation of the allosteric compound. NVS-PAK1-1 has an IC50 of 270 nM against dephosphorylated PAK2 and 720 nM against phosphorylated PAK2 respectively [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $113 | 35 days | 35 days |
| Description | NVS-PAK1-1 is a potent allosteric inhibitor of PAK1 with an IC 50 of 5 nM for dephosphorylated PAK1 and 6 nM for phosphorylated PAK1 as assessed. Inhibition is ATP-competitive, most likely due to indirect competition due to incompatibility of ATP binding with the DFG-out binding conformation of the allosteric compound. NVS-PAK1-1 has an IC50 of 270 nM against dephosphorylated PAK2 and 720 nM against phosphorylated PAK2 respectively [1]. |
| Targets&IC50 | PAK2:270 nM, PAK1:5 nM, PAK1:0.007 μM (Kd), PAK2:0.4 μM (Kd) |
| In vitro | NVS-PAK1-1 potently inhibits PAK1 (S144) autophosphorylation at 0.25 μM in the Su86.86 cell line and MEK S289 phosphorylation with an IC 50 =0.21 μM in Su86.86 cells in which PAK2 is downregulated [1]. |
| Synonyms | NVS-PAK1-C |
| Molecular Weight | 465.9 |
| Formula | C22H23ClF3N5O |
| Cas No. | 2250019-95-3 |
| Smiles | C(C(F)F)N1C=2C(C(N[C@@H]3CN(C(N(C)C)=O)CC3)=NC=4C1=CC=C(F)C4)=CC(Cl)=CC2 |
| Relative Density. | 1.42 g/cm3 (Predicted) |
| 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: 50 mg/mL (107.32 mM), Sonication is recommended. DMF: 50 mg/mL (107.32 mM), Sonication is recommended. Ethanol: 20 mg/mL (42.93 mM), Sonication is recommended. DMSO:PBS(pH7.2) (1:1): 0.5 mg/mL (1.07 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO/DMF
DMSO/DMF
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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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