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A6805 Sigma

β-N-Acetylglucosaminidase from Streptococcus pneumoniae

recombinant, expressed in E. coli, buffered aqueous solution

Synonym: β-N-Acetyl-D-hexosaminide N-acetylhexosaminohydrolase, β-N-Acetylhexosaminidase

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Properties

Related Categories 3.2.x.x Glycosidases, 3.x.x.x Hydrolases, Antibody Characterization and Analysis, Antibody Glycan Analysis, Application Index,
recombinant   expressed in E. coli
form   buffered aqueous solution
activity   ≥80 units/mg protein
packaging   vial of ≥1.0 unit
foreign activity   β-galactosidase, α-mannosidase, α-fucosidase, neuraminidase, and proteases, none detected (Enzyme is expressed in glycosidase-free host.)
shipped in   wet ice
storage temp.   2-8°C
Gene Information   Streptococcus pneumoniae R6 ... lytB(934406)

Description

Biochem/physiol Actions

Specific for GlcNAc; not significantly active with GalNAc

This enzyme, sometimes called β-N-acetylhexosaminidase, is reported to liberate terminal β-linked N-acetylglucosamine and N-acetylgalactosamine from a variety of substrates.

Unit Definition

One unit will hydrolyze 1.0 μmole of p-nitrophenyl N-acetyl-β-D-glucosaminide to p-nitrophenol and N-acetyl-D-glucosamine per min at the pH 5 at 37 °C.

Physical form

Solution in 20 mM Tris-HCl, pH 7.5, 25 mM NaCl

Price and Availability


Amplified Detection

Amicon Pro Purification System
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Related Content

Enzymes & Proteins

Application Index | Enzyme Index | Substrate Index | Inhibitor Index | Cofactor Index | Lectin Index
Keywords: Cell signaling, Diagnostic, Drug discovery, Molecular biology

Peer-Reviewed Papers
15

References

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substrate

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M2133 4-Methylumbelliferyl N-acetyl-β-D-glucosaminide, β-N-acetylhexosaminidase substrate
N9376 4-Nitrophenyl N-acetyl-β-D-glucosaminide, ≥99% (TLC)
N4006 Naphthol AS-BI N-acetyl-β-D-glucosaminide, β-hexosaminidase substrate

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