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Table 3 Summary of purification profile of chitinase from A. faecalis AU02

From: Purification and characterization of chitinase from Alcaligenes faecalis AU02 by utilizing marine wastes and its antioxidant activity

Purification step

Total protein (mg)

Total activity (U)

Specific activity (U/mg)

Purification (fold)

Yield (%)

Culture filtrate

1,582

12,462

7.877

1.0

100

(NH4)2SO4 precipitate

106

7,341

69.25

8.71

58.90

DEAE cellulose

64

4,896

76.5

9.68

39.28

Sephadex G 50

25

2,038

81.52

10.34

16.35