Figure 5.
A reverse-phase HPLC chromatogram of the sample solution (with AEMTS blocking) obtained from the reduction pulse experiment of HEL using DTTred as a reductant at 5 °C and pH 8.0 in the presence of 2 M urea. Folding conditions were [R]0 = [DHSox]0/3 = 9.1 μM for 240 min. The reduction pulse conditions were 6 mM DTTred for 3 min.