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Endoglycosidase B1 from Bifidobacterium longum

Enzyme Commission (EC) Number  ( BRENDA | IUBMB )
Price and Availability
formbuffered aqueous solution
specific activity
25 units/100 μL protein
ml wtMᵣ = 67 kDa
Manufacturerqlyco Ltd.
packaging300 μL liquid
optimum pH5.0 - 5.5
shipped insent cooled at 4°C
Pack Size
1 vial
>10 left in stock
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Endoglycosidase B1 cleaves between the N-acetylglucosamine residues of the chitobiose core of N-linked glycans, leaving one N-acetylglucosamine residue attached to the asparagine. The specificity of this enzyme is such that oligomannose and complex types of glycans, including those that have a fucose residue attached to the core structure, are cleaved whereas complex type glycans are not released. Thus, this enzyme is extremely useful for selective release of high mannose (oligomannose) or hybrid type glycans from glycoproteins. The enzyme is also active against dolichol-linked glycans containing these structures.
General description
β-N-Acetylglucosaminidase B1
Other Notes
For life science research only. Not for use in diagnostic procedures.
Preparation Note
Working concentration:
Enzyme/substrate ratio should be in the range of 0.04 U/25-80 μg.
Cleaves between the two N-acetylglucosamine residues in the N-linked diacetylchitobiose glycan core of the oligosaccharide, generating a truncated sugar molecule with one N-acetylglucosamine residue remaining on the asparagine.
Physical form
300 μL enzyme solution.

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Safety Information

Safety Information for this product is unavailable at this time.
Datasheet Endoglycosidase B1


Technical Service
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