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. 1996 Dec 10;93(25):14492–14497. doi: 10.1073/pnas.93.25.14492

Figure 6.

Figure 6

NADPH consumption by ONOO. Recovery of NADPH was determined spectrophotometrically under NOS assay conditions in the presence of increasing concentrations of ONOO. (A) Stoichiometric loss of NADPH (100 μM) by ONOO corrected for autoxidation of NADPH. (B) Protection of NADPH (25 μM final concentration) from ONOO (12.5 μM)-induced loss in the presence of increasing concentrations of 2-mercaptoethanol.