Figure 4.
The effect of pH on azocaseinase activity of purified protease from Chromohalobacter sp. TVSP101 in 4.5 M NaCl, at 75ºC. Citrate-phosphate Buffer (50 mM) for pH values between 5 and 6, Tris-HCl buffer (50 mM) for pH values between 6 and 8, and glycine-NaOH buffer (50 mM) for pH values between 8 and 12. Results represent the means of three separate experiments, and bars indicate ±1 standard deviation.