Peptide Mapping

Peptide mapping is a technique used in biochemistry to identify and analyze proteins. It involves breaking down a protein into smaller pieces called peptides using specific enzymes. These peptides are then separated and measured, creating a pattern or "map" unique to that protein. This process helps scientists confirm a protein’s identity, check its purity, and detect any modifications or damages. Essentially, peptide mapping acts like a fingerprinting method for proteins, providing detailed information to ensure quality and consistency in research and pharmaceutical development.