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

Figure 5

Effect of pH on HRP activity: (∆) in the absence of inhibitor and (○) in the presence of 2 mM of K₂[B₃O₃F₄OH] at fixed concentrations of [Guaiacol] = 1.33 mM and [H₂O₂] = 0.42 mM; = 22°C.