ONPG
ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activity.
Product Specifications
CAS Number
[369-07-3]
Product Name Alternative
2-Nitrophenyl β-D-galactopyranoside
UNSPSC
12352200
Hazard Statement
H302, H315, H319, H335
Target
Biochemical Assay Reagents
Type
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/ONPG.html
Purity
99.91
Solubility
H2O : 8.33 mg/mL (ultrasonic; warming; heat to 60°C)
Smiles
O[C@H]([C@@H](O)[C@H]1O)[C@@H](O[C@@H]1CO)OC2=C([N+]([O-])=O)C=CC=C2
Molecular Formula
C12H15NO8
Molecular Weight
301.25
Precautions
H302, H315, H319, H335
References & Citations
[1]Zhang X, et al. Metagenomic approach for the isolation of a thermostable β-galactosidase with high tolerance of galactose and glucose from soil samples of Turpan Basin. BMC Microbiol. 2013 Oct 24;13:237. doi: 10.1186/1471-2180-13-237.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Biochemical Assay Reagents
Clinical Information
No Development Reported
Available Sizes
Curated Selection
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