It is suggested to dilute the cocktail appropriately for specific cell lines. The test should begin with at least 200 fold dilution because concentrations of DMSO greater than 0.5% may be deleterious for cells. Since various cell lines will differ in their sensitivity, further dilutions may be needed for this cocktail. This cocktail remains effective for up to 48 hours in the medium. After 48 hours, the medium should be replaced with fresh medium containing the cocktail.
Applications: WB, Co-IP, pull-down, IF, IHC, kinase assay and etc.