Protein characterization

WLI offers a variety of protein analysis services based on HPLC/MS/MS techniques. The depth of characterization of a protein ranges from simple molecular weight determination to extensive characterization based on  project requirements.

We specialize in developing peptide maps and providing clear, comprehensive documentation for major and minor components to support protein development programs or FDA submissions.  Moreover, using state-of-the-art mass spectrometric techniques, database searching, and de novo sequencing, WLI can provide information on a variety of post-translational modifications.