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480708

Sigma-Aldrich

α2-3,6-Neuraminidase, Clostridium perfringens, Recombinant, E. coli

Synonym(s):

α2-3,6-Neuraminidase, Clostridium perfringens, Recombinant, E. coli, Acetylneuraminyl Hydrolase, Sialidase

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500 MI.U.
$482.00

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500 MI.U.
$482.00

About This Item

CAS Number:
9001-67-6
EC Number:
3.2.1.18 (BRENDA, IUBMB)
MDL number:
MFCD00149915
UNSPSC Code:
12352202
NACRES:
NA.54

$482.00

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recombinant

expressed in E. coli

Quality Level

100

description

RTECS - QQ3450000

product line

EMPROVE® EXPERT

form

liquid

specific activity

≥10 units/mL
≥250 units/mg protein

manufacturer/tradename

Calbiochem®

storage condition

do not freeze

foreign activity

N-acetylglucosaminidase, α-fucosidase, α- and β-galactosidase, α- and β-mannosidase, proteases, none detected

shipped in

wet ice

storage temp.

2-8°C

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This Item
480716N2133N5631
α2-3,6-Neuraminidase, Clostridium perfringens, Recombinant, E. coli

480708

α2-3,6-Neuraminidase, Clostridium perfringens, Recombinant, E. coli

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

480716

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

Neuraminidase from Clostridium perfringens (C. welchii) Type X, lyophilized powder, ≥50 units/mg protein (using 4MU-NANA)

N2133

Neuraminidase from Clostridium perfringens (C. welchii)

Neuraminidase from Clostridium perfringens (C. welchii) Type VIII, lyophilized powder, 10-20 units/mg protein (using 4MU-NANA), 3.5-8.0 units/mg protein (mucin)

N5631

Neuraminidase from Clostridium perfringens (C. welchii)

specific activity

≥10 units/mL, ≥250 units/mg protein

specific activity

≥40 units/mg protein, ≥5 units/mL

specific activity

≥50 units/mg protein (using 4MU-NANA)

specific activity

10-20 units/mg protein (using 4MU-NANA), 3.5-8.0 units/mg protein (mucin)

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

-

recombinant

-

form

liquid

form

liquid

form

lyophilized powder

form

lyophilized powder

storage condition

do not freeze

storage condition

do not freeze

storage condition

-

storage condition

-

shipped in

wet ice

shipped in

wet ice

shipped in

-

shipped in

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

General description

Note: 1 mU = 1 milliunit.
Recombinant, Clostridium perfringens α2-3,6-Neuraminidase expressed in E. coli. Catalyzes the hydrolysis of non-reducing terminal α2,3 and α2,6 unbranched sialic acid residues from complex carbohydrates and glycoproteins. This enzyme does not exhibit activity on α2,8 or branched sialic acids.

Application

Recommended reaction buffer: 50 mM sodium phosphate buffer, pH 6.0

Warning

Toxicity: Harmful (C)

Unit Definition

One unit is defined as the amount of enzyme that will catalyze the release of 1 µmol of methylumbelliferone from 2ʹ-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic Acid (Cat. No. 474495) per min at 37°C, pH 5.0.

Physical form

In 25 mM NaCl, 20 mM Tris-HCl, pH 7.5.

Other Notes

Prime, S., et al. 1996. J. Chromatogr. A. 720, 263.
Dwek, R.A., et al. 1993. Annu. Rev. Biochem. 62, 65.
Ohta, Y., et al. 1989. J. Biochem (Tokyo) 106, 1086.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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