Fig. 5
Peptide digestion profile examples. Peptide amount (mean ratio light/heavy) at all tested digestion times for the peptides representing Neuronal cell adhesion protein (a all peptides passed) and Seizure-6-like protein 2 (b one peptide passed, one failed). Error bars represent min and max values measured. Similar digestion profiles of all tested peptides are available in Additional file 7: Fig. S1. The figure was created using R (http://www.R-project.org.) and ggplot2 (https://ggplot2.tidyverse.org)