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. Author manuscript; available in PMC: 2008 Nov 18.
Published in final edited form as: Biochemistry. 2007 May 27;46(25):7536–7548. doi: 10.1021/bi700123s

Figure 1.

Figure 1

Reaction of HE with xanthine/XO-generated oxidants. Fluorescence specta (λex = 510 nm) after 5 min incubation with 50 μM HE in PBS with 20 U/mL XO (black); XO plus 100 μM xanthine (gray); or XO/ xanthine plus 100 U/mL SOD (crimson). These data are representative of 3 experiments.