Pilot Task #1-the id and characterization of individual histone H4 proteoforms by top-down MS-is the initial project launched with the Consortium for Top-Down Proteomics (CTDP) to refine and validate top-down MS. characterization a complete of 74 proteoforms were unambiguously reported with 21 done thus; one brand-new PTM K79ac was determined. Inter-laboratory comparison uncovers areas of… Continue reading Pilot Task #1-the id and characterization of individual histone H4 proteoforms