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. Author manuscript; available in PMC: 2013 May 24.
Published in final edited form as: J Am Chem Soc. 2008 Aug 19;130(36):11921–11927. doi: 10.1021/ja800697g

Figure 3.

Figure 3

UV-vis spectra of solutions prepared in 20 mM sodium phosphate, 100 mM NaCl, pH 7.5. (a) (inset) Titration of the 4PA peptide into 10 μM DPP-FeIII. (a) Solid line represents 10 μM 4PA peptide and 10 μM DPP-FeIII Dashed line represents 10 μM DPP-FeIII (b) Solid line represents 10 μM 4PA peptide and 10 μM FeIII protoporphyrin IX. Dashed line represents 10 μM FeIII protoporphyrin IX.