Table 2. Thermal stability of parental and mutant GOx stains incubated at 50 °C.
| GOx Strain | T 70% (hrs)1 | T 1/2 (hrs)1 | Corr. Coeff. (R2)2 |
| Biozyme | 10.4±0.5 | 20.1±0.9 | 0.990 |
| Parent | 14.8±1.1 | 28.8±1.9 | 0.992 |
| T132S | 19.8±1.3 | 38.5±2.4 | 0.986 |
| T132S/T56V | 20.4±1.0 | 39.6±2.4 | 0.981 |
| T132S/V42Y | 17.4±0.7 | 33.8±2.5 | 0.974 |
| V42Y | 20.7±1.1 | 40.3±2.3 | 0.991 |
1
Error corresponds to the standard deviation of GOx kinetic rate measurements performed in triplicate.
2
Correlation coefficients obtained from an exponential least squares regression fit of GOx kinetic rates measured in triplicate vs. time.