The product has been successfully added to your shopping list.


4-Nitrophenyl-beta-D-mannopyranoside O-PNPBM
Product code: O-PNPBM

100 mg

Prices exclude VAT

This product has been discontinued

Content: 100 mg
Shipping Temperature: Ambient
Storage Temperature: Below -10oC
Physical Form: Powder
Stability: > 10 years under recommended storage conditions
CAS Number: 35599-02-1
Synonyms: p-Nitrophenyl-β-D-mannopyranoside, pNP-β-D-mannopyranoside
Molecular Formula: C12H15NO8
Molecular Weight: 301.3
Purity: > 98%
Substrate For (Enzyme): β-Mannosidase
Assay Format: Spectrophotometer, Microplate, Auto-analyser
Detection Method: Absorbance
Wavelength (nm): 400-420

This product has been discontinued (read more).

High purity 4-Nitrophenyl-β-D-mannopyranoside for use in research, biochemical enzyme assays and in vitro diagnostic analysis. This is a colourimetric substrate for the measurement of β-mannosidase activity.

See more related colourimetric substrates.

Certificate of Analysis
Safety Data Sheet
Data Sheet

Global transcriptomic analysis of functional oligosaccharide metabolism in Pediococcus pentosaceus.

Han, D., Shi, R., Yan, Q., Shi, Y., Ma, J. & Jiang, Z. (2021). Applied Microbiology and Biotechnology, 105(4), 1601-1614.

Lactic acid bacteria (LAB) are important in food fermentation and may enhance overall host health. Previous studies to explore LAB metabolism mainly focused on the genera Lacticaseibacillus and Lactococcus. Pediococcus pentosaceus, historically recognized as an important food fermentation bacterial strain, can produce bacteriocins and occasionally demonstrated probiotic functionalities. This study thoroughly surveyed the growth kinetic of three P. pentosaceus isolates in various culture formulations, especially in fructooligosaccharide (FOS), xylooligosaccharide (XOS), or konjac mannooligosaccharide (KMOS) conditions. Results showed that P. pentosaceus effectively metabolized KMOS, the culture of which led to 23.6-fold population increase. However, FOS and XOS were less metabolized by P. pentosaceus. On functional oligosaccharide cultures, P. pentosaceus could result in higher population proliferation, more acidified fermentation environment, and higher glycoside hydrolysis activities in the culture. RNA-Seq analysis classified 1572 out of 1708 putative genes as mRNA-coding genes. The dataset also revealed that the three functional oligosaccharides led to extensive global functional gene regulations. Phosphate conservation and utilization efficiency enhancement may serve as a leading transcriptional regulation direction in functional oligosaccharide metabolisms. In summary, these discovered metabolic characteristics could be employed to support future studies.

Hide Abstract
Safety Information
Symbol : GHS07
Signal Word : Warning
Hazard Statements : H315, H319, H335
Precautionary Statements : P261, P264, P271, P280, P302+P352, P304+P340
Safety Data Sheet
Customers also viewed
beta-Mannosidase Cellulomonas fimi E-BMOSCF
β-Mannosidase (Cellulomonas fimi)
Carrez Clarification Kit K-CARREZ CARREZ
Carrez Clarification Kit
Hydrogen Peroxide Assay Kit Megaplex Red K-MRH2O2 MRH2O2
Hydrogen Peroxide Assay Kit (Megaplex Red)
Phytase Assay Kit
D-Glucose Assay Kit Megaplex Red K-MRGLUC MRGLUC
D-Glucose Assay Kit (Megaplex Red)
Glycogen Algae P-GLYAL
Glycogen (Algae)
6-Galactosyllactose O-GLAC6
Polygalacturonic Acid Citrus Pectin P-PGACIT
Polygalacturonic Acid (from Citrus Pectin)