MOESM2 of iTRAQ-based quantitative analysis of age-specific variations in salivary proteome of caries-susceptible individuals

Additional file 2: Table S1. Demographics and caries state of individual subject; Figure S1. SDS-PAGE gel electrophoresis of proteins from different saliva samples; Figure S2. Correlation analysis of the four experimental groups and their replicates in iTRAQ quantification; Figure S3. Comparison of the relative fold changes (log2 (ratios)) in the tag intensity of differentially expressed proteins identified exclusively in ACF vs ACS and ECF vs ECS groups; Figure S4. Hierarchical clustering analysis of differentially expressed proteins identified commonly in ACF vs ACS, ECF vs ECS, ACF vs ECF, and ACS vs ECS groups, as identified by iTRAQ-based LC–MS/MS. Saliva samples are shown in the columns, and proteins are demonstrated in the rows; Figure S5. Heatmap of the changes in the abundance of differentially expressed proteins in ACF vs ACS, ECF vs ECS, and ACS vs ECS groups measured using MRM and iTRAQ; Figure S6. Heatmap of the changes in the abundance of differentially expressed proteins and the proteins uniquely identified in the ACF vs ECF group, as measured using MRM and iTRAQ