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N8271 Sigma

α(2→3,6,8,9) Neuraminidase from Arthrobacter ureafaciens

recombinant, expressed in E. coli, buffered aqueous solution

DOWNLOAD MSDS (PDF)

Synonym: Acyl-neuraminyl Hydrolase, Neuraminidase from Arthrobacter ureafaciens, Sialidase

Description

Biochem/physiol Actions

Releases α(2→3), α(2→6), α(2→8), and α(2→9)-linked N-acetylneuraminic acid from complex oligosaccharides.

Packaging

Provided with 5× reaction buffer (250 mM sodium phosphate, pH 6.0).

Preparation Note

Expressed in glycosidase-free hosts.

Unit Definition

One unit will hydrolyze 1 μmole of 4-methylumbelliferyl α-D-N-acetylneuraminide per min at pH 5.0 at 37 °C.

Physical form

Solution in 20 mM Tris-HCl, pH 7.5, and 20 mM NaCl.

Price and Availability

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