Larger quantities are available by special order.
PtdInsPn products are provided as sodium salts but are available in other salts by special request. PtdInsP n s are available in sealed vials containing lyophilized powder. Depending on the application, the lyophilized powders may be dissolved or suspended in water, buffers, or mixed solvents such as CHCl 3 -MeOH and others employed for preparing mixed phospholipid liposomes. No hazardous or toxic properties are known for these substances. For solutions containing methanol or other solvents, see MSDS for Phosphoinositides in Solution available on request.