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. 1998 Nov 24;95(24):14290–14295. doi: 10.1073/pnas.95.24.14290

Figure 5.

Figure 5

Inhibitory kinetics of rTTI and sTTI. The rate of thrombin (500 pM) hydrolysis of chromogenic substrate S2238 was determined in the presence of increasing concentrations of rTTI (a) and sTTI (b). The data from the above curves were fit to an equation describing the kinetics of tight-binding protease inhibitors (24) to derive the respective Ki* values.