A Proteomic Approach for Plasma Biomarker Discovery with iTRAQ Labelling and OFFGEL  Fractionation

<table>Venn diagram presenting the number of total plasma proteins identified with two or more peptides (in brackets, with one peptide) after immunoaffinity depletion of high-abundant proteins (IM), hexapeptide ligand library treatment (PM) or both prefractionation methods.</table>

BioMed Research International

fig2

Figure 2

Figure 2: A Proteomic Approach for Plasma Biomarker Discovery with iTRAQ Labelling and OFFGEL  Fractionation 