Cookie Cutter Proteolysis: Achieving Reproducible, Efficient Digestions for Proteomic Workflows  Protein sample preparation workflows for mass spectrometric analysis that involve proteolysis are often labor-intensive, time consuming and user dependent. These workflows often involve digestion, solid phase extraction, drying, and re-suspension prior to reversed phase separation into the mass spectrometer. The introduction of variability at many of these steps hinders discovery initiatives as well as the ability to convert these discoveries into viable assays.  Recently, an automated protein digestion…
