Oligo-α-1,6-Glucosidase plus β-Galactosidase

6,000 Units Oligo-α-1,6-Glucosidase plus 6,000 Units β-galactosidase

Ambient

4^oC

In 3.2 M ammonium sulphate

Suspension

> 1 year under recommended storage conditions

Oligo-1,6-α-Glucosidase, β-Galactosidase

oligo-α-1,6-glucosidase: 3.2.1.10
β-galactosidase: 3.2.1.23

GH13, GH35

oligo-α-1,6-glucosidase: 9032-15-9
β-galactosidase: 9013-11-2

oligo-α-1,6-glucosidase: oligosaccharide 6-alpha-glucohydrolase
β-galactosidase: beta-D-galactoside galactohydrolase

oligo-α-1,6-glucosidase: Microbial
β-galactosidase: Aspergillus niger

oligo-α-1,6-glucosidase: 67,300
β-galactosidase: 125,000

Oligo-α-1,6-glucosidase (2,000 U/mL) / β-galactosidase (2,000 U/mL)

Oligo-α-1,6-glucosidase: Recombinant from a Microbial source
β-Glucosidase: Purified from Aspergillus niger

This enzyme mixture gives complete hydrolysis of isomaltose and lactose under the defined assay conditions, with no hydrolysis of the trisaccharide, β-D-Fruf-(2,1)-β-D-Fruf-(2,1)-β-D-Fruf.

Oligo-α-1,6-glucosidase: One Unit of oligo-α-1,6-glucosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-α-D-glucopyranoside (5 mM) in sodium acetate buffer (50 mM), pH 4.5 at 40^oC.
β-galactosidase: One Unit of β-galactosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-β-D-galactoside (10 mM) in sodium acetate buffer (100 mM), pH 4.5 at 40^oC.

50^oC

4.5

Used for removal of isomaltose and lactose in the measurement of dietary fiber.