Peptide Mapping

Peptide Mapping With High-Resolution Mass Spectrometry

Gain full understanding of your protein’s structure with Prolytix as your peptide mapping CRO.

Using a multidisciplinary, bottom-up approach powered by high-resolution mass spectrometry (HRMS), our scientists determine protein identity and sequence coverage as well as the location and extent of post-translational modifications (PTMs). This information is critical for ensuring product safety.

As a large molecule bioanalytical CRO, we provide peptide mapping for these and other samples:

  • Recombinant proteins and enzymes
  • Monoclonal antibodies
  • Chimeric or fusion proteins
  • Recombinant protein vaccines and virus capsid proteins
  • Plasma-derived or other naturally sourced therapeutics