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2-Nitrophenyl β-D-galactopyranoside

Cat. No. M9322

All AbMole products are for research use only, cannot be used for human consumption.

2-Nitrophenyl β-D-galactopyranoside Structure
Synonym:

ONPG

Size Price Availability Quantity
500mg USD 30 In stock
1g USD 32 In stock
5g USD 96 In stock
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Quality Control & Documentation
Biological Activity

ONPG (2-Nitrophenyl β-D-galactopyranoside) is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activity.

Chemical Information
Molecular Weight 301.25
Formula C12H15NO8
CAS Number 369-07-3
Solubility (25°C) Water 5 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Zhang X, et al. BMC Microbiol. Metagenomic approach for the isolation of a thermostable β-galactosidase with high tolerance of galactose and glucose from soil samples of Turpan Basin.

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Keywords: 2-Nitrophenyl β-D-galactopyranoside, ONPG supplier, inhibitors, activators

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