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Endo-β-galactosidase from Bacteroides fragilis, Recombinant

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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

"Endo-β-galactosidase" Total Products Page

Enzymes

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

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