Skip to main content
. 2011 Mar 24;108(15):6103–6108. doi: 10.1073/pnas.1019552108

Fig. 6.

Fig. 6.

Triplet-lifetime results. Normalized tryptophan triplet–triplet absorbance at 440 nm as a function of time on a log scale at 10 °C for 100 μM solutions of Cys-HP35(Nle24,Nle29) containing 20 mM sodium acetate, 1 mM TCEP, and either (A) 2.25 M GdmCl (blue), (B) 4.5 M GdmCl (green), or (C) 6 M GdmCl (red). The absorbance is proportional to the sum of the populations of the triplet state in the folded and unfolded states. The circles are the experimental data and the lines are the fits with the kinetic model.