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N3786

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

Proteomics Grade, suitable for MALDI-TOF MS

Sinónimos:

Neuraminidase from Arthrobacter ureafaciens, Acyl-neuraminyl Hydrolase, Sialidase

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Talla/SKUDisponibilidadPrecio
1 set
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345,00 €

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

345,00 €

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form

lyophilized powder

Quality Segment

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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Este artículo
N8271N2876N5521
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

Neuraminidase from Clostridium perfringens (C. welchii) Suitable for manufacturing of diagnostic kits and reagents, Type V, lyophilized powder

Sigma-Aldrich

N2876

Neuraminidase from Clostridium perfringens (C. welchii)

α(2→3,6) Neuraminidase from Clostridium perfringens (C. welchii) recombinant, expressed in E. coli, buffered aqueous solution, ≥250 units/mg protein

Sigma-Aldrich

N5521

α(2→3,6) Neuraminidase from Clostridium perfringens (C. welchii)

description

Proteomics Grade, suitable for MALDI-TOF MS

description

recombinant, expressed in E. coli, buffered aqueous solution

description

Suitable for manufacturing of diagnostic kits and reagents, Type V, lyophilized powder

description

recombinant, expressed in E. coli, buffered aqueous solution, ≥250 units/mg protein

specific activity

≥25 U/vial

specific activity

≥135 units/mg protein

specific activity

≥1.3 units/mg solid (using 4MU-NANA), ≥0.1 units/mg solid (using mucin)

specific activity

≥250 units/mg protein

suitability

suitable for MALDI-TOF MS

suitability

-

suitability

-

suitability

-

form

lyophilized powder

form

buffered aqueous solution

form

lyophilized powder

form

buffered aqueous solution

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

200

quality

Proteomics Grade

quality

-

quality

-

quality

-

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Referencia del producto
Descripción
SDS & Precios
  • N3536
    Neuraminidase 5X Reaction Buffer 1.5 mL
    SDS

Pictogramas

Health hazard
GHS08

Palabra de advertencia

Danger

Códigos de peligro

H334

Indicaciones de precaución

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Clase de almacenamiento

11 - Combustible Solids

¿Qué está pasando?

WGK 1

Punto de inflamación (°F)

Not applicable

Punto de inflamación (°C)

Not applicable

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