A thermostable β-galactosidase that hydrolyses terminal, non-reducing β-D-galactose residues in β-D-galactosides. From the thermophilic bacterium Thermus brockianus.

Available as 1000 units. Shipping within a week, shipping and handling charges additional to price below.

Mode of action: The enzyme hydrolyses terminal, non-reducing b-D-galactose residues in b-D-galactosides.

Unit Definition: One unit (U) is defined as the amount of enzyme which  liberates 1 mmol of p-nitrophenol per min from pNP-b-galactoside, under  the given assay conditions.

Unit Assay Conditions:  The standard assay for cellulase activity was done by incubating the enzyme at 80°C for 10 min, with 1 % (w/v) pustulan, as a substrate in 0.1M sodium phosphate buffer, pH 5,5. The reducing sugars released were detected by the dinitrosalicylic acid method using glucose as standard.

Fuc123 Alpha-L-Fucosidase is thermostable enzyme that cleaves alpha-glucan residues from various alpha-fucosylated oligosaccharides including hydrolysis of alpha-L-fucose from algal fucosidan (Ascophyllum nodosum).

The enzyme is available for purchase as 30 units of enzyme.

Shipping within a week, shipping and handling charges additional to price listed below.