Step | Total volumn (mL) | Total enzyme activity (unit) | Total protein (mg) | Specific activity (unit/mg protein) | Purifi cation (fold) | Yield (%) |
---|---|---|---|---|---|---|
Crude enzyme | 1000 | 22,640 | 47,900 | 0.47 | 1.00 | 100 |
UF | 100 | 4185 | 3985 | 1.05 | 2.23 | 18.48 |
Anion exchange (Q-Sepharose) | 45 | 61.92 | 0.21 | 295.0 | 628.0 | 0.27 |