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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Arch Biochem Biophys. 2008 Apr 30;477(1):105–112. doi: 10.1016/j.abb.2008.04.032

Figure 4.

Figure 4

Kinetic salt effect on the SOD activity of Mn porphyrins. The kcat values were determined by the cyt c assay in 0.05 M phosphate buffer, 0.1 mM EDTA at 25 ± 1°C. Ionic strength (μ) adjusted with NaCl (•, ▲, ■, ▼) or phosphate (○).