Fig. 9.

A, scatter plot for the SuperHirn and manually determined ratios between peak areas provided by the in vivo and in vitro labeled peptides for the experiment assessing the real glycemic state using HCD-MS2. B, scatterplot of the log intensities of the light and heavy features, which can be detected in all three replicates. A light gray line connects replicates of the same feature. The regression line shows the lowest fit, and the dashed lines above and below it indicate the 0.01 and 0.99 quantiles of the residues to the lowest fit.