ALPHA-PPP is suplied as a crystalline solid.A stock solution may be made by dissolving the ALPHA-PPPin the solvent of choice.ALPHA-PPP is soluble in organic solvents such as ethanol,DMSO, and dimethylformamide, which should be purge with a inert gas. Further dilutions of the stock solution into aqueous buffers or isotonic saline should be made prior to performing biological experiments.Ensure that the residual amount of organic solvent is insignificant,since organic solventhave physiological effects at low concentrations.