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Table 4 Effect of protein denaturants and EDTA on the activities of purified ReGal2

From: Characterization of a highly stable α-galactosidase from thermophilic Rasamsonia emersonii heterologously expressed in a modified Pichia pastoris expression system

Compound 0 mM 50 mM 100 mM 200 mM
SDS 100 ± 5.12 106 ± 4.7 103 ± 6.8 104 ± 2.39
Urea 100 ± 0.26 99 ± 2.0 105 ± 2.9 109 ± 1.3
GdnHCl 100 ± 4.3 88 ± 2.6 80 ± 0.8 68 ± 2.3
EDTA 100 ± 5.2 102 ± 4.02 104 ± 2.98 100 ± 5.65
β-mercaptoethanol 100 ± 1.87 96 ± 1.69 104 ± 2.61 106 ± 4.75