RAPID IDENTIFICATION AND SEQUENCE ANALYSIS OF INTACT PROTEINS IN COMPLEX MIXTURES

摘要

The present disclosure relates to novel and improved methods of analyzing proteins, peptides and polypeptides by mass spectrometry using ion-ion reactions. More specifically the disclosure relates to improved methods for implementing the m/z selective arresting of ion-ion reactions within the ion-ion reaction cell of a mass spectrometer system during a period where ion-ion reactions are performed.