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. Author manuscript; available in PMC: 2012 Apr 30.
Published in final edited form as: Biochemistry. 2009 Jun 30;48(25):5832–5838. doi: 10.1021/bi9005804

Figure 2.

Figure 2

Emission spectra of [Re]-3,5-F2Y-βC19 as a function of pH, which was titrated from 4.5 to 11.5. Black curves correspond to emission at pH 4.5, 5.0 and 11.5. Inset: pH Titration curve of integrated emission intensity from pH 5.0 to 11.5.