Inhibition of Horseradish Peroxidase Activity by Boroxine Derivative, Dipotassium-trioxohydroxytetrafluorotriborate K₂[B₃O₃F₄OH]

Figure 2

HRP kinetic measurements in the presence of different concentrations of K₂[B₃O₃F₄OH]: Lineweaver-Burk plots (⋄) 0.0 mM, (○) 4 mM, (–) 6 mM, () 10 mM, and (∆) 39.6 mM; [Guaiacol] = 1.33 mM; = 22°C; pH = 6.