the enzyme is thermally stable when incubated for 30 min between 4 and 40°C. Incubation for 30 min at temperatures between 10 and 30 °C slightly increases the catalytic activity. Recombinant enzyme is completely inactivated at 50 and 60°C
the enzyme activity is slightly decreased by 1 h incubation at 70°C (2.6%), 80°C (4.7%), 90°C (7.9%), and 95°C (18.8%), 50% loss of activity after approximately 6 h at 95°C
activity begins to decrease after 2 h preincubation. The rate of 2-propanol oxidation is decreased 34% and 58% over 24 h incubation at 80°C in the presence or absence of 1 M NaCl, respectively. Calculated half-life values of the enzyme in buffer with or without 1 M NaCl are 37 vs. 20 h at 80°C, respectively
activity begins to decrease after 30 min preincubation. The incubation at 90°C provokes 31% and 40% reduction of 2-propanol oxidation rate in the presence or absence of 1 M NaCl, respectively. Calculated half-life values of the enzyme in buffer with or without 1 M NaCl are 8 vs. 6 h at 90 °C, respectively
1.1.1.71 alcohol dehydrogenase [NAD(P)+]
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