Figure 5. An example of the correction of values of the total intensity (Si) of peptides ions for 48 proteins of the UPS1 set (the equal concentration in each dilution) with prediction of the C1/2 and C2/3 values (logarithmic scale). The dispersion of Si decreases from 1.21 to 0.9 units of the logarithmic scale. Si(2+) - the total intensity is taken into account only for doubly charged ions; Si(all) - all ions detected in the experiment are taken into account (dispersion is 1.12); Si(corrected) - taking into account the correction.