Table 1:
Effect of organic solvents on the stability of immobilized and free HRP.
Chemicals
Relative Activity (%)
Immobilized HRP
Soluble HRP
Control
100
100
Isopropanol
107.79
35.63
Ethanol
155.27
57.33
Methanol
100.41
33.19
Acetonitrile
72.08
23.83
Triton X - 100
167.82
69.9
Tween - 20
142.5
55.24
Tween - 80
100.5
33.8