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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Anal Biochem. 2010 Sep 17;408(1):59–63. doi: 10.1016/j.ab.2010.08.038

Fig. 3.

Fig. 3

Fig. 3

MALDI mass spectra of control hIgG (a), hIgG incubated with Glyoxal (40 mM) for 30 days at 37°C (b) and hIgG incubated with Methylglyoxal (40 mM) for 30 days at 37°C (c).