Figure 1From: Purification and characterization of novel fibrinolytic proteases as potential antithrombotic agents from earthworm Perionyx excavatus Anion exchange chromatogram of P. excavatus crude proteins. Four peaks indicated as FI, FII, FIII, and FIV (arrows) with caseinolytic activity were obtained when eluting with a continuous gradient of NaCl concentration (0-0.45 M).Back to article page