Additional file 1 of Proteomic signatures of 16 major types of human cancer reveal universal and cancer-type-specific proteins for the identification of potential therapeutic targets

Additional file 1. Supplementary methods, detailed information of protein extraction, trypsin digestion of tissue samples, and peptide desalting. Figure S1, sample quality control and reproducibility of the DIA data. Figure S2, characterization of housekeeping proteins. Figure S3, proteome analysis of tissue-enriched proteins. Figure S4, protein and mRNA expression from Human Protein Atlas (HPA) and Gene Expression Profiling Interactive Analysis (GEPIA). Figure S5, protein expression of MCM2, MCM4 and MCM6 in different cancer types tumor and normal tissues. Figure S6, protein expression of cancer/testis (CT) antigens according to the Human Protein Atlas (HPA).