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. 2012 Oct 26;5:79. doi: 10.1186/1754-6834-5-79

Figure 1.

Figure 1

Schematic representation of the PMO activity assay. Ascorbate or CDH reduce the type-2 copper in the PMO, which activates molecular oxygen by a one electron reduction. The released H2O2 is detected by the HRP coupled conversion of Amplex Red to resurofin.