2-Nitrophenyl β-D-galactopyranoside - 99%,non-animal origin, high purity , CAS No.369-07-3

Item Number

N109040

• Synonyms: 369-07-3|2-Nitrophenyl-beta-D-galactopyranoside|ONPG|2-Nitrophenyl beta-D-galactopyranoside|2-Nitrophenyl beta-D-galactoside|2-Nitrophenyl b-D-galactopyranoside|o-Nitrophenyl beta-D-galactopyranoside|(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(2-nitrophenoxy)te
• Specifications & Purity: Animal Free, ≥99%
• Biochemical and Physiological Mechanisms: β-galactosidase, breaks down lactose into galactose and glucose. β-Galactosidase is not lactose specific and can act on simple galactosides. 2-Nitrophenyl β-D-galactopyranoside hydrolysis results in the release of galactose and a yellow chromogenic compou
• Storage Temp: Store at -20°C,Argon charged
• Shipped In: Ice chest + Ice pads
• Grade: Animal Free
• Note: Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Product Description

Chromogenic substrate for β-galactosidase 2-Nitrophenyl β-D-galactopyranoside is an enzyme substrate used to detect lacZ activity and hence the presence of β-galactosidase.