From: Preparation of lactose-free pasteurized milk with a recombinant thermostable β-glucosidase from Pyrococcus furiosus
Step
Total protein (mg)
Total activity (U)
Specific activity (U/mg)
Yield (%)
Purification (fold)
Cell-free extract
25.3
9362.3
366.1
100
1
DEAE anion exchange
10.9
7571.1
694.6
80.8
1.9