lyophilzed material should be kept at 4 degree C until rehydrated and will remain stable for a minimum of 1 year. Rehydrate by adding 1.0mL of reagent quality water to the product vial. Store the liquid solution at 4 degree C for up to a week; thereafter, aliquots should be prepared and stored frozen. Stable for a minimum of 1 year at -20 degree C.
