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Endo-β-galactosidase from Bacteroides fragilis, Recombinant
Cat No.
NATE-1413
Description
Endo-β-Galactosidase is an enzyme that hydrolyzes internal β-galactosidic linkages of oligosaccharides in poly-N-acetyl-lactosamine structures. This enzyme resembles the Escherichia freundii enzyme due to its specificity towards bovine corneal keratan sulphate, milk oligosaccharides and the glycolipids lacto-N-neotetraosylceramide and lacto-N-tetraosylceramide.
Abbr
Endo-β-galactosidase, Recombinant (Bacteroides fragilis)
Source
E. coli
Species
Bacteroides fragilis
Form
Sterile-filtered in 20 mM Tris-HCl, pH 7.5.
Enzyme Commission Number
EC 3.2.1.103
Activity
>14 U/ml; Specific Activity: >140 U/mg protein
CAS No.
55072-01-0
Molecular Weight
~32 kDa
Unit Definition
One unit is defined as the amount of enzyme that will liberate one µmol reducing sugar from bovine corneal keratan sulfate per min at 37°C, pH 5.8.
Storage
2-8°C
Synonyms
β-Galactosidase bacterial; Keratanase; Endo-β-galactosidase; keratan sulfate endogalactosidase; keratan-sulfate 1,4-β-D-galactanohydrolase; EC 3.2.1.103
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Download Datasheet"Endo-β-galactosidase" Total Products Page
| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-0364 | Native Pseudomonas sp. Keratanase | EC 3.2.1.103 | 55072-01-0 | Pseudomonas sp. | Inquiry |
| NATE-1411 | Blood-group endo-β-galactosidase 98A from Streptococcus pneumoniae, Recombinant | EC 3.2.1.102 | 52720-51-1 | E. coli | Inquiry |
| NATE-1412 | N-Acetylglucosamine endo-β-galactosidase 16C from Clostridium perfringens, Recombinant | EC 3.2.1.- | E. coli | Inquiry | |
| NATE-1618 | Keratanase II from Bacillus circulans, Recombinant | E. coli | Inquiry |