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Table 3 Summary of purification phases of the ChOx produced by E. fergusonii

From: Optimized extraction and kinetic study of cholesterol oxidase from a newly isolated Escherichia fergusonii strain from local whey samples: insights through a combined experimental study and artificial neural network modeling

Purification phases

Total activity (U/mL)

Protein content (mg/mL)

Specific activity (U/mg)

Purification folds

Yield (%)

Cell-free filtrate (crude)

4827

4235

1.14

1.00

100

Saturation

3617

592

6.11

5.35

74.9

Chromatography

1287

93.0

15.8

13.86

26.6