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GKI-1 is a Greatwall (GWL) kinase inhibitor with an IC50 of 4.9 for hGWLFL and 2.5 µM for hGWL-KinDom. It exhibits stronger inhibition on ROCK1 with an IC50 of 11 µM and only weakly inhibits PKA.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $89 | In Stock | |
| 5 mg | $223 | In Stock | |
| 10 mg | $333 | In Stock | |
| 25 mg | $538 | In Stock | |
| 50 mg | $732 | In Stock | |
| 100 mg | $990 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $238 | In Stock |
| Description | GKI-1 is a Greatwall (GWL) kinase inhibitor with an IC50 of 4.9 for hGWLFL and 2.5 µM for hGWL-KinDom. It exhibits stronger inhibition on ROCK1 with an IC50 of 11 µM and only weakly inhibits PKA. |
| Targets&IC50 | GWL-KinDom (human):4.9 µM , GWLFL (human):4.9 µM, ROCK1:11 µM, GWLFL (human):4.9 µM , GWL-KinDom (human):2.5 µM |
| In vitro | Treatment of HeLa cells with GKI-1 (25 and 50µM, 0-8.5 h) reduced ENSA/ARPP19 phosphorylation levels, resulting in reduced mitotic events, mitotic arrest/cell death, and cell division failure. GKI-1 inhibited full-length human GWL and showed cellular effects[1] |
| Molecular Weight | 269.73 |
| Formula | C15H12ClN3 |
| Cas No. | 2444764-03-6 |
| Smiles | N(C=1C=C(C=CC1)C=2C=NNC2)C3=CC=C(Cl)C=C3 |
| Relative Density. | 1.320 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: 180.0 mg/mL (667.3 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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