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Merck

N5759

Sigma-Aldrich

4-Nitrophenyl β-D-cellobioside

chromogenic, ≥98% (TLC), powder

Sinónimos:

p-Nitrophenyl β-D-cellobioside

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About This Item

Fórmula empírica (notación de Hill):
C18H25NO13
Número de CAS:
Peso molecular:
463.39
Beilstein:
100234
Número MDL:
Código UNSPSC:
12352204
ID de la sustancia en PubChem:
NACRES:
NA.32

Nombre del producto

4-Nitrophenyl β-D-cellobioside, ≥98% (TLC)

Nivel de calidad

Ensayo

≥98% (TLC)

Formulario

powder

solubilidad

water: 49.00-51.00 mg/mL

temp. de almacenamiento

2-8°C

cadena SMILES

OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O[C@@H]2CO)Oc3ccc(cc3)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2/t9-,10-,11-,12+,13-,14-,15-,16-,17-,18+/m1/s1

Clave InChI

IAYJZWFYUSNIPN-KFRZSCGFSA-N

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Aplicación

4-Nitrophenyl β-D-cellobioside has been used as a substrate to assay β-D-celluliosidase or cellobiohydrolase (exocellulase) activity in the microbial community. It has also been used as a substrate to study the endoglucanase J30 activity.

Acciones bioquímicas o fisiológicas

4-Nitrophenyl β-D-cellobioside is a cellotriose analog, and a chromogenic substrate commonly used for the detection of cellulase activity. Exoglucanase, endoglucanase and β -glucosidase hydrolyze 4-nitrophenyl β-D-cellobioside to form p-nitrophenol (PNP).

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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R M Gardner et al.
Journal of bacteriology, 169(10), 4581-4588 (1987-10-01)
An exo-beta-1,4-glucanase (Exo A) from Ruminococcus flavefaciens FD-1 was purified to homogeneity and characterized. Enzyme activity was monitored during purification by using the substrate p-nitrophenyl-beta-D-cellobioside (NPC). Over 85% of the NPC activity was found to be extracellular once the filter
S J Han et al.
The Journal of biological chemistry, 270(43), 26012-26019 (1995-10-27)
Bacillus sp. D04 secreted a bifunctional cellulase that had a molecular weight of 35,000. This cellulase degraded Cm-cellulose, cellotetraose, cellopentaose, p-nitrophenyl-beta-D-cellobioside, and avicel PH101. Based on the high performance liquid chromatography analysis of the degradation products, this cellulase randomly cleaved
Effects of microplastic fibers on soil aggregation and enzyme activities are organic matter dependent
Liang Y, et al.
Frontiers in environmental science., 97 null
M Fukumura et al.
Bioscience, biotechnology, and biochemistry, 59(1), 47-50 (1995-01-01)
The thermal denaturation process of Clostridium stercorarium F-9 xylanase (XynB) was studied by monitoring remaining activity and recovered activity of the enzyme. At pH 5.5, aggregation occurred rapidly after the thermal denaturation initiated. The aggregated protein could be dissolved in
M Fukumura et al.
Bioscience, biotechnology, and biochemistry, 59(1), 40-46 (1995-01-01)
The nucleotides of the xynB gene of Clostridium stercorarium F-9 were sequenced. The structural gene consists of an open reading frame of 1161 bp encoding a xylanase (XynB) in family F of 387 amino acids with a molecular weight of

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