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344822

Sigma-Aldrich

α1,2-Fucosidase, Xanthomonas sp.

Catalyzes the hydrolysis of all non-reducing terminal fucose that are α1,2-linked to the galactose of terminal Gal-GlcNAc disaccharide structures.

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Synonym(s):
α1,2-Fucosidase, Xanthomonas sp., α-L-Fucoside Fucohydrolase
CAS Number:
Enzyme Commission number:
UNSPSC Code:
12352202
NACRES:
NA.54

biological source

bacterial (Xanthomonas spp.)

Quality Level

form

liquid

specific activity

≥0.4 units/mg protein
≥100 mU/mL

manufacturer/tradename

Calbiochem®

storage condition

do not freeze

foreign activity

β-galactosidase, β-hexosaminidase, α- and β-mannosidase, neuraminidases, proteases, none detected

shipped in

wet ice

storage temp.

2-8°C

General description

Native α1,2-fucosidase from Xanthomon as species. Catalyzes the hydrolysis of all non-reducing terminal fucose that are α1,2-linked to the galactose of terminal Gal-GlcNAc disaccharide structures. The enzyme will not cleave fucose linked to the GlcNAc residue.
Note: 1 mU = 1 milliunit.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that will catalyze the release of 1.0 µmol fucose from 2ʹ-fucosyllactose per min at 37°C, pH 5.0.

Physical form

In 25 mM NaCl, 20 mM Tris-HCl, pH 7.5.

Other Notes

Noronkoski, T., and Mononen, I. 1997. Glycobiology 7, 217.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 2


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