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. Author manuscript; available in PMC: 2010 Mar 6.
Published in final edited form as: J Proteome Res. 2009 Mar 6;8(3):1315–1326. doi: 10.1021/pr8006667

Figure 3. MS/MS spectra of iTRAQ labeled peptides.

Figure 3

MS/MS spectra of peptide from representative differentially expressed proteins identified in this study. A. Karyopherin alpha 4 (KPNA4) B. Heat shock protein binding 1 (HSPB1) C. A kinase (PRKA) anchor protein (gravin) 12 (AKAP12); and, D. Neurofilament-3. The inset shows the reporter ions obtained during MS/MS that were used for quantitation.