How should I store lyophilized peptides?
Lyophilized (freeze-dried) peptides should be stored at minus 20 degrees Celsius or colder, in their original sealed amber glass vial, protected from light and moisture. Under those conditions, lyophilized peptides typically maintain 99%+ HPLC purity for 24 to 48 months. Full storage detail and shelf-life tables are at reconstitution storage.
