Fig. 4From: 18O Labeling for a Quantitative Proteomic Analysis of Glycoproteins in Hepatocellular CarcinomaQuantitative analysis of protein changes by whole proteome and lectin enrichment analysis. Panel A and B show the MS and MS/MS spectra of TLMALGSLAVTK (transgelin) and YALYDATYETK (cofilin 1), respectively. The fold changes at the whole proteome level and after lectin affinity enrichment are indicated in MS spectraBack to article page