softwares

MALDIpqi

R-package to quantify glutamine deamidation in collagen and estimate Parchment Glutamine Index (PQI). Refer to this diamond open-access peer-reviewed article to see how we apply this method to medieval parchment. 

preprocessmzML

Python toolkit to pre-process MALDI-TOF spectra, built using the well-established pyopenms package.