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. 2020 Jun 23;10:116. doi: 10.1186/s13568-020-01052-0

Fig. 8.

Fig. 8

Inhibitory activity of TK-cystatin against three cysteine proteases. Inhibitory activity of TK-cystatin against papain (a) and cathepsin L (b) and cathepsin B (c). The activity of non-inhibited enzyme (incubated without TK-cystatin) was taken as 100% activity (Inhibitory activity: 0%). Data shown were the average of three experiments