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. 2015 Jan 16;4:279–288. doi: 10.1016/j.redox.2015.01.005

Fig. 6.

Fig. 6

Inhibitory effects of ferroporphyrins on CYP3A4 and CYP2B6 activity. Baculosomes expressing the recombinant human CYP isoforms were incubated with Fe-TCP (A) or Fe-TMPyP (B) and the fluorogenic substrate, BOMCC (10 µM). The rates of formation of the fluorescent reaction product, 3-cyano-7-hydroxycoumarin, was determined (λex 415/λem 460 nm). Data points are mean±SD of triplicate determinations (SDs are smaller than the symbols). Fe-TCP or Fe-TMPyP did not significantly interfere with the assay readouts.