iTRAQ-Based and Label-Free Proteomics Approaches for Studies of Human Adenovirus Infections
Comparisons of iTRAQ-label-based quantitation versus label-free quantitation. All four comparisons are given by ratios with HAdV-B3-infected cells (red) and HAdV-C5-infected cells (black). Scatter plot analysis for quantified proteins was performed by PP versus PL (a), PP versus PF2 (b), Sc+ versus PL (c), and Sc+ versus PF2 (d). As in Figure 2, both biological replicates were used.