EC Number |
General Stability |
Reference |
---|
3.2.1.51 | 60% loss of activity after lyophilization |
208717 |
3.2.1.51 | In the presence of 0.015% Triton X-100 the frozen enzyme retains 100% activity after 3 months, in absence of 0.015% Triton X-100 the enzyme loses all activity after 2 weeks. In the presence or absence of 0.015% Triton X-100 and 2-4°C retains 100% activity after 2 weeks. |
654935 |
3.2.1.51 | increased half-life to 23 h at 37°C and stability to repeated freezing and thawing by addition of 0.5 mg/ml bovine serum albumin |
208701 |
3.2.1.51 | sensitive to repeated freezing and thawing |
208734 |
3.2.1.51 | stabilizing effect by addition of 0.05 mM/ml bovine serum albumin, 1 mM 2-mercaptoethanol, 1 mM MgSO4, high protein concentrations required |
208729, 208733 |