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Table 3 Immobilization yield (IY) and residual activity (RA) in the immobilization of Xyl2 by different approaches

From: Structural and functional characterization of a highly stable endo-β-1,4-xylanase from Fusarium oxysporum and its development as an efficient immobilized biocatalyst

Immobilization method

RA (%)

IY (%)

Free enzyme

100.0

CLEA (25 % glutaraldehyde)

8.5

65

His-select affinity resin

4.2

>95

Glutaraldehyde–chitosan

ND

35

AM-1

133.0

25

AM-2

46.0

25

AM-3

58.0

27

AM-4

48.0

25

GL-1

157.8

32

GL-2

39.6

61

GL-3

151.3

33

GL-4

34.0

68

GL-5

18.2

76

  1. ND not detected. IY/RA values above 50 % are shown in italic face