Notable Stabilization of α-Chymotrypsin by the Protic Ionic Additive, [ch][dhp]: Calorimetric Evidence for a Fine Enthalpy/Entropy Balance

Figure 1

The DSC curves for the α-CT thermal unfolding in the absence and presence of 0.5 to 3 M [ch][dhp] concentrations; pH 4.2 (phosphate buffer).