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N8271

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

Name: α(2→3,6,8,9) Neuraminidase from <I>Arthrobacter ureafaciens</I>
Brand: SIGMA

recombinant, expressed in E. coli, buffered aqueous solution

Synonym(s):

Neuraminidase from Arthrobacter ureafaciens, Acyl-neuraminyl Hydrolase, Sialidase

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About This Item

CAS Number:

9001-67-6

UNSPSC Code:

12352204

NACRES:

NA.32

EC Number:

3.2.1.18 (BRENDA, IUBMB)

MDL number:

MFCD00131711

Specific activity:

≥135 units/mg protein

Recombinant:

expressed in E. coli

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Properties

recombinant

expressed in E. coli

Quality Segment

200

form

buffered aqueous solution

specific activity

≥135 units/mg protein

mol wt

88 kDa, 95 kDa

foreign activity

β-Galactosidase, α-mannosidase, β-hexosaminidase, α-fucosidase, and proteases, none detected

shipped in

wet ice

storage temp.

2-8°C

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).

Physical form

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

Preparation Note

Expressed in glycosidase-free hosts.

Other Notes

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

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Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Articles

O-Linked Glycan Strategies

Learn about O-linked glycan strategies, O-glycosidase actions, how to remove sialic acid residues, β-Elimination, and O-glycan modifications.

Global Trade Item Number

SKU	GTIN
N8271-.2UN	04061834118480
N8271-25UL	04061838043986