Table 1: Purification summary of hyperthermostable lipase from B. sonorensis 4R.

Protein content
(mg/mL)
Total activitySpecific activity
(U/mg)
Purification foldYield (%)

Crude0.2901539901771100
Ammonium sulphate precipitation0.252132753511.988.62
Dialysis0.1435901.58254.673.83
DEAE-cellulose column0.3553055.962152.0812.151.98