He and co-author Steven Gygi turned to state - of - the - art quantitative mass spectrometry techniques to show that the human hormone uses a rare signal ATA (start codon) to initiate its production (translation) rather than the usual ATG. (sciencedaily.com)
They used an analytical technique called quantitative mass spectrometry to identify mitochondrial inner membrane proteins which are reduced in cells without OXA. (sciencedaily.com)
His research interests in proteomics include the discovery of normal and disease markers using targeted quantitative mass spectrometry and the quantification of protein detection and protein modifications. (systemsbiology.org)