Peptides are short amino acid chains linked by peptide bonds that play essential roles in cell signaling, hormone activity, immune regulation, and other biological processes.

Peptide Isolation is fundamental to biological research and pharmaceutical development. Purified peptides are used to characterize enzyme activity, receptor binding, and cell signaling pathways and increasingly serve as therapeutics with high specificity and favorable safety profiles.

Following extraction, the target peptide is purified from impurities using chromatography, which separates molecules based on differences in the physiochemical properties.

High-Performance Liquid Chromatography (HPLC) is the standard for peptide purification and separation. The most widely used approach is reverse-phase HPLC (RP-HPLC) which separates peptides using a non-polar stationary phase and polar mobile phase.

ADS Biotec can leverage its chromatography expertise, effective peptides buffer manufacturing, and GMP/ISO-aligned production to support peptide purification workflows.