Research-grade peptides · Every batch independently tested · Cold-chain shipping on every order

Storage & handling guide

Correct storage protects the integrity of lyophilized peptides and keeps your results consistent.

Open laboratory freezer with racks of amber glass vials
ConditionGuidance
Long-term (unopened)−20 °C or colder, desiccated and protected from light, to maintain stability through the retest date on the certificate
Short-term (unopened)2 to 8 °C for up to several weeks
In transitLyophilized peptides tolerate room temperature for short periods; our cold packs add margin
After openingMinimise moisture exposure; reseal promptly and return to cold storage
Before openingLet the vial reach room temperature to prevent condensation inside

Safety. Handle all research materials in a laboratory setting using gloves, eye protection and standard good laboratory practice. Safety data sheets are available on request.

Questions about a specific compound?

Our team can share supplier storage data on request.