Fig. 2: Peroxidase mimetic activity of Pep-1/hemin, its constituent components, and its metal substitutes. | Nature Communications

Fig. 2: Peroxidase mimetic activity of Pep-1/hemin, its constituent components, and its metal substitutes.

From: Highly stable and tunable peptoid/hemin enzymatic mimetics with natural peroxidase-like activities

Fig. 2

a Change in ABTS concentration by H2O2 over time in the presence of Pep-1/hemin complex, simple mixing of Pep-1 nanotubes and hemin, Pep-1/Cu complex, Pep-1/Mn complex, free hemin, CuSO4 salt, and MnCl2 salt. b Initial velocities of reactions catalyzed by CuSO4, Pep-1/Cu, MnCl2, Pep-1/Mn, hemin, Pep-1/hemin, and simple mixing of Pep-1 nanotubes and hemin (namely Pep-1 + hemin). The error bar represents the standard deviation of three measurements.

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