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Peptide mapping for biotherapeutic proteins relies on protein digestion which includes the enzymatic treatment of a protein to produce peptide fragments to further characterize specific peptide regions and modifications. The results of protein digests are essential for protein structural characterization, protein identification, and protein modification monitoring including post-translation modifications, product related impurities, and multi-attribute monitoring (MAM) methods. However, sample preparation for peptide mapping is complex, laborious and often with long digestion times. In this webinar, we will discuss an automatable sample preparation protocol for peptide mapping that provides a reproducible tryptic protein digest developed for regulated and research peptide mapping applications.

A live Q&A session will follow the presentation, offering you a chance to pose questions to our expert panelist.

Caitlin Hanna
Caitlin Hanna, PhD
Senior Scientist