... conclusion, MALDI-TOF MS combined with magnetic beads is one useful tool for integrating separation and analysis of complex mixtures of proteins With the panel of four selected biomarkers, we achieved ... a by serum protein profiling of patients with chronic liver diseases Hepatology 2005; 41:40-47 28 Cho WC, Yip TT, Ngan RK, Yip TT, Podust VN ProteinChip array profiling for identification of ... specific for CRC (Figure 2, 3) Figure Representative protein spectrum of separate analyses from CRC patient and control by MALDI-TOF MS combined with WCX magnetic beads, showing the protein m/z...