Strict quality control in peptide synthesis is the most important part. Besides synthesis related problems, there are post-synthesis adduct formation and modification problems associated with peptides. All of our custom peptides are quality check before delivery by:
Post Purification Quality Control
Impurities such as salts, deletion peptides (created due to incomplete coupling), protecting groups and modified peptides can range from 10-50% by weight. It is recommended that all the peptides should be desalted or purified prior to use.