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Native Thermus brockianus β-Galactosidase
Cat No.
NATE-0298
Description
β-galactosidase, also called beta-gal or β-gal, is a hydrolase enzyme that catalyzes the hydrolysis of β-galactosides into monosaccharides. SubstRates of different β-galactosidases include ganglioside GM1, lactosylceramides, lactose, and various glycoproteins.
Abbr
GLB, Native (Thermus brockianus)
Alias
beta-gal; β-gal; GLB
Source
Thermus brockianus
Product Overview
The enzyme hydrolyses terminal, non-reducing b-D-galactose residues in b-D-galactosides.
CAS No.
9031-11-2
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.
Optimum pH
pH range is about 4-7 with optimum around 6.5
Optimum temperature
The enzyme activity is limited below 65°C but increases with temperature up to 100°C
Synonyms
Beta-Galactosidase; Galactosidase; lactase; β-lactosidase; maxilact; hydrolact; β-D-lactosidase; S 2107; lactozym; trilactase; β-D-galactanase; oryzatym; sumiklat
Download
Download Datasheet| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-1745 | Native Bacillus circulans β-Galactosidase | EC 3.2.1.23 | 9031-110-2 | Bacillus circulans | Inquiry |
| NATE-0295 | Native Bovine β-Galactosidase | EC 3.2.1.23 | 9031-11-2 | Bovine testes | Inquiry |
| DIA-189 | Native Escherichia coli β-Galactosidase | EC 3.2.1.23 | 9031-11-2 | Escherichia coli | Inquiry |
| DIA-220 | Native Aspergillus oryzae β-Galactosidase | EC 3.2.1.23 | 9031-11-2 | Aspergillus oryzae | Inquiry |