Figure 7.

(A) First derivative curves of flash chronopotentiometric response to 100 µg/ml protamine before addition of trypsin/soybean trypsin inhibitor (1) and after additions of 80 µl of 1 mg/ml trypsin incubated with 100 µl (2), 60 µl (3), 20 µl (4) and 0 µl (5) of 0.5 mg/ml soybean trypsin inhibitor for 0.5 h; (B) Linear relationship between the square root of transition time and the concentration of soybean trypsin inhibitor.