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N3786

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

Proteomics Grade, suitable for MALDI-TOF MS

Synonym(s):

Neuraminidase from Arthrobacter ureafaciens, Acyl-neuraminyl Hydrolase, Sialidase

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1 set
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$447.00

About This Item

CAS Number:
9001-67-6
UNSPSC Code:
12352204
NACRES:
NA.32
EC Number:
232-624-6
MDL number:
MFCD00131711
EC Number:
3.2.1.18 (BRENDA, IUBMB)
Specific activity:
≥25 U/vial

$447.00

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form

lyophilized powder

Quality Segment

200

quality

Proteomics Grade

specific activity

≥25 U/vial

suitability

suitable for MALDI-TOF MS

storage temp.

2-8°C

Application

Neuraminidase is an important deglycosylation enzyme capable of cleaving all non-reducing unbranched N-acetylneuraminic and N-glycolylneuraminic acid residues by hydrolysis of α(2→6), α(2→3), α(2→8), and α(2→9) linkages (affinity in the order given). Branched sialic acids may also be cleaved with the use of high concentrations of enzyme and prolonged incubations. Desialylated glycoproteins may then be further characterized by treatment with various exoglycosidases resulting in partial or complete O-deglycosylation. SDS-PAGE and MALDI-TOF MS are typically utilized in purification, structural analysis, and sequencing process. These techniques also remove heterogeneity and charge from the glycoprotein.

Packaging

Provided with 5× concentrate reaction buffer.

Physical form

Lyophilized powder

Analysis Note

The buffer solution has been specifically formulated to assure maximum enzyme stability and assay sensitivity.

Other Notes

One unit will release 1 nmole of 4-methylumbelliferone from 2-(4-methylumbelliferyl) α-D-N-acetylneuraminic acid per minute at pH 5.5 at 37° C.

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This Item
N8271480716N3001
α(2→3,6,8,9) Neuraminidase from Arthrobacter ureafaciens Proteomics Grade, suitable for MALDI-TOF MS

Sigma-Aldrich

N3786

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

α(2→3,6,8,9) Neuraminidase from Arthrobacter ureafaciens recombinant, expressed in E. coli, buffered aqueous solution

Sigma-Aldrich

N8271

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

α2-3,6,8,9-Neuraminidase, Arthrobacter ureafaciens, Recombinant, E. coli

Sigma-Aldrich

480716

α2-3,6,8,9-Neuraminidase, Arthrobacter ureafaciens, Recombinant, E. coli

Neuraminidase from Clostridium perfringens (C. welchii) Type VI, lyophilized powder, ≥6 units/mg protein (using 4MU-NANA), ≥2 units/mg protein (mucin)

Sigma-Aldrich

N3001

Neuraminidase from Clostridium perfringens (C. welchii)

description

Proteomics Grade, suitable for MALDI-TOF MS

description

recombinant, expressed in E. coli, buffered aqueous solution

description

-

description

Type VI, lyophilized powder, ≥6 units/mg protein (using 4MU-NANA), ≥2 units/mg protein (mucin)

specific activity

≥25 U/vial

specific activity

≥135 units/mg protein

specific activity

≥40 units/mg protein, ≥5 units/mL

specific activity

≥2 units/mg protein (mucin), ≥6 units/mg protein (using 4MU-NANA)

form

lyophilized powder

form

buffered aqueous solution

form

liquid

form

lyophilized powder

suitability

suitable for MALDI-TOF MS

suitability

-

suitability

-

suitability

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

quality

Proteomics Grade

quality

-

quality

-

quality

-

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Kit Components Also Available Separately

Product No.
Description
SDS & Pricing
  • N3536
    Neuraminidase 5X Reaction Buffer 1.5 mL
    SDS

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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