The IHU, which carries the IHUPERF-3, consists in acquiring scientific equipment (purification chromatograph, LC/MS chromatograph) and complementary equipment (spectrometer) to those present within the existing platform or as a replacement for certain ageing equipment. The equipment is designed to dynamically detect and quantify thousands of proteins. They will be installed at the Timone Hospital Campus - Marseille (13). The project will equip itself with state-of-the-art equipment, Orbitrap, unique in the Region, aimed at supporting Research Development Innovation in microbiology