Fig. 2
From: A study of ribonuclease activity in venom of vietnam cobra
pH-dependence of ribonucleolytic activity of cobra venom. P-buf – Phosphate buffer; M-buf – mixed buffer; G-buf – Glycine buffer; E0 – The initial enzyme solution, prepared from lyophilized venom; E0,f – The initial enzyme solution, prepared from fresh venom; Et – The heat-treated (boiled in the water bath for 5 min) enzyme solution E0