Robust and reproducible sample prepa¬ration protocols including MS instru¬mentation and acquisition strat-egies for large-scale, quantitative PTM analysis from primary tissue samples such as patient biopsy material

Establish tissue sample preparation protocol based on heat-inactivation of biopsies, efficient protein extraction by ceramic bead milling, in-solution digestion and optimized nanoflow LC-MS/MS acquisition strategies. Benchmark the performance versus established protocols.