Analytical focus
HPLC purity
High-performance liquid chromatography is used to quantify peptide purity and show the separation profile for batch documentation.
Mass confirmation
Mass spectrometry supports molecular identity by comparing observed mass with the theoretical peptide mass.
Lot traceability
COA references and product IDs make it easier to connect received material with internal procurement records.
Storage control
Storage guidance is shown on product pages so labs can plan receipt, refrigeration and aliquoting workflows.
Certificate of Analysis
COAs may include batch number, date of analysis, purity method, molecular identity confirmation, appearance and storage information. Availability can vary by item and lot, so researchers should request current documentation when needed for institutional records.
Handling expectations
Lyophilised peptides should be kept dry, protected from light and stored according to the product specification. Reconstituted materials should follow validated laboratory SOPs, including solvent choice, final concentration, aliquoting and disposal.