Binds to and inhibits calmodulin in a calcium-dependent and irreversible manner (IC50= ca.1 μM). A classical irreversible α adrenergic antagonist. A useful tool for irreversible inhibition of calmodulin. Cell permeable.
Application Procedures
First dissolved in DMSO (up to 50 mg/ml), or in Water (up to 15 mg/ml), then diluted to aqueous buffer. Solutions in DMSO or distilled water may be stored at -20°C for up to 3 months.