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You are here:Home » Molecular Biology » MB-Carbohydrates, Glycoproteins » o-Nitrophenyl-b-D-xylobioside (o-NP-X, 2-Nitrophenyl 4-o-b-D-xylopyranosyl-b-D-xylopyranoside)

o-Nitrophenyl-b-D-xylobioside (o-NP-X, 2-Nitrophenyl


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A substrate for measuring xylanase activity. Xylanases are enzymes which hydrolyze xylan to xylooligosaccharides and have many applications in the food and feed industries.
Catalog #N2610-18Q
Source; Synthetic
Melting Point 116-118°C
Solubility Methanol, Water
Storage and StabilityMay be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular FormulaC16H21NO11
Molecular Weight403.34
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate nameso-NP-X, 2-Nitrophenyl 4-o-b-D-xylopyranosyl-b-D-xylopyranoside

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