Store at -20C on dry atmospher. The lyophilized product remains stable up to 1 year at -20C from date of receipt.After reconstitution with deionized water (or equivalent) to a final concentration of 0.5 mg/mL, it can be stored for 2-3 weeks at 2-8C or for up to 12 months at -20C or below.Aliquot to avoid repeated freezing and thawing.
