From: A new cold-adapted β-D-galactosidase from the Antarctic Arthrobacter sp. 32c – gene cloning, overexpression, purification and properties
Compound
Relative activity [%]
None
100
2-mercaptoethanol
92 ± 4
DTT
96 ± 2
Glutathione reduced
6 ± 3
L-cystein
95 ± 2