Fig. 5From: iTRAQ plasma proteomics analysis for candidate biomarkers of type 2 incipient diabetic nephropathyMS/MS spectrum for iTRAQ quantification. A representative MS/MS spectrum indicated important peptide segments for gelsolin, collectin-11, PTPRJ, AKAP-7, pregnancy zone protein and transthyretin. iTRAQ tags showed the relative expression of the six proteins individually in the plasma of type 2 incipient diabetic nephropathy patients compared to the controlBack to article page