Fig. 3.
Results of the Bradford assay plotted as the pathlength-normalized absorbance values (A595nm/cm) versus the protein concentration determined for triplicate samples of unmodified and reductively methylated (a) BSA, (b) HEWL, and (c) ovalbumin at various concentrations, and (d) a bar graph summarizing the Bradford assay responses (g−1 L cm−1, error bars = 95% confidence intervals) with brackets indicating the p-value between pairs of data.