Table 3 Residual activity of SLSP-k in the presence of inhibitors and surfactants.

From: Novel recombinant keratin degrading subtilisin like serine alkaline protease from Bacillus cereus isolated from marine hydrothermal vent crabs

 

Residual activity (%)

1 mM

5 mM

Inhibitors

Control

100

100

PMSF

2.72 ± 0.80

2.62 ± 1.09

EDTA

2.72 ± 0.89

2.62 ± 0.90

DTT

88.19 ± 1.89

102.90 ± 1.24

Surfactants

Control

100

100

Tween-20

95.54 ± 1.59

88.67 ± 0.89

Triton-X 100

94.04 ± 0.80

80.08 ± 1.09

SDS

68.62 ± 0.99

65.36 ± 1.98

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