Figure 4 - full size

Figure 4.
Figure 4. Thermal unfolding kinetics in the presence of SDS at 69°C (a), 73°C (b), and 71°C (c), respectively. At the times indicated, the reactions were stopped by rapid cooling and analyzed by SDS gel electrophoresis followed by densitometry. The fraction of monomer band intensity - corresponding to denatured protein - is plotted against time. TSP N wt was included in each experiment for comparison.