DS Description
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The candidate labeled peaks were searched … The candidate labeled peaks were searched by comparing the peak list from a sample labeled with a stable isotope against the peak list from an unlabeled sample using ShiftedIonsFinder.
The prepared basic sample and shifted samples were imported to ShiftedIonsFinder and the labeled ions were searched with parameters (Max fold: C = 100, N = 50, O = 50, S = 50; Mass difference = 3ppm, RT difference = 1). Each search result was combined using the "Join" function. The exported file from ShiftedIonsFinder was arranged by Excel. m ShiftedIonsFinder was arranged by Excel.
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