KN-93 Phosphate is a potent and specific CaMKII inhibitor (Ki: 0.37 μM), no inhibitory for PKC, APK, MLCK or Ca2+-PDE activities.

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years