Figure 2

Inhibitory activities of BTCI and its derived peptides. (A) Residual activity of trypsin in the presence of increasing concentrations of BTCI and (B) PepTry. (C) Residual activity of chymotrypsin in the presence of increasing concentrations of BTCI and PepChy (D). The inhibitory assay showed that PepTry and PepChy required a concentration approximately six and eight times higher than BTCI in order to result in total inhibition of trypsin and chymotrypsin, respectively.