Analytical approach

This aims to identify and characterize proteins and peptides from different life organisms and biological matrices by MALDI-ToF/ToF MS or LC-ESI-IT MS/MS analyses, to process the spectra data, query the databases (automatically and/or manually), and validate the identifications. An approach of label-free quantitative analysis from complex samples can be implemented by LC-ESI-IT MS/MS and data processing with the Progenesis QI software. The development of MALDI-ToF imaging is currently underway on different biological samples.

Data treatment in proteomics

Image - Data Processing