Zhang, W. & Sun, W. Post-Translational Modification Analysis with PEAKS Studio. (Application Note). 1/11/2018.
The identification and quantification of modified peptides and proteins are essential to understand the biological functions and impacts of post-translational modifications (PTMs). Particularly, detection of low-abundant modified peptides is critical for therapeutic biologics characterization. PEAKS PTM module allows screening more than 313 known PTM types in one run and supports quantitative PTM analysis.