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. Author manuscript; available in PMC: 2014 Jun 27.
Published in final edited form as: Arch Biochem Biophys. 2007 Jan 23;460(1):113–121. doi: 10.1016/j.abb.2006.12.032

Fig. 2.

Fig. 2

Ultraviolet-visible absorption spectrum of purified rat liver AO. The spectrum of AO (1.22 mg/mL) reveals a characteristic feature of enzymes belonging to xanthine oxidase family, with absorption maxima at 278, 340, 450 and 560 nm. Inset, an expanded view of the spectrum in the 300-650 nm region.