Fig. 2: Linear range.
From: High-throughput glycosylation screening method for biologics development using MALDI-TOF-MS

a linearity of the glycans included in the method validation across a broad dilution range. Each line represents the linearity curve for a target N-glycan, with the x-axis showing the S/I (Sample to Internal standard ratio) and the y-axis representing the Dilution Factor. b External standard curve of G2F.