1.1.1.358 30 - purified recombinant His-tagged enzyme, pH 7.0, 7 h, about 90% activity remaining 761008 1.1.1.358 40 - pH 7.0, 10 min, 58% loss of activity 347724 1.1.1.358 40 - purified recombinant His-tagged enzyme, pH 7.0, 7 h, about 50% activity remaining 761008 1.1.1.358 40 50 purified recombinant His6-tagged enzyme, pH 7.0, half-lives of the enzyme at 40, 45 and 50°C are 6.3 h, 3.7 h and 52 min, respectively 761570 1.1.1.358 50 - purified recombinant His-tagged enzyme, pH 7.0, 7 h, about 10% activity remaining 761008 1.1.1.358 60 - pH 7.0, 10 min, 77% loss of activity 347724