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Handling research peptides.
Practical guidance for laboratory teams working with lyophilized research peptides, reconstitution, storage, and reading a certificate of analysis.
Reconstitution basics
Reconstitute lyophilized peptides with bacteriostatic or sterile water, add solvent slowly down the vial wall, and avoid vigorous shaking.
Storage & stability
Keep lyophilized powder at -20°C and protected from light; refrigerate after reconstitution and use within the validated window.
Reading a COA
Match the batch number on the vial to the certificate, then confirm purity, method, molecular weight and appearance before use.
Research Use Only. This material is educational and applies to in-vitro laboratory research. North Specs products are not for human or veterinary use.