Fig. 3.
A, effects of 1 μg/ml tablysin 2–6 on fibrinogen coagulation induced by thrombin (n = 3). C, control; T2–6, tablysin 2–6. B, effects of EDTA and metal ions on the fibrinogenolytic activity of tablysin 6. T6, tablysin 6. C, effects of phenylmethanesulfonyl fluoride and isopropanol on the fibrinogenolytic activity of tablysin 6. T6, tablysin 6; isp, isopropanol. D, tablysin 7 could hydrolyze both α and β chains of fibrinogen. T7, tablysin 7.