o-Nitrophenyl β-D-Galactopyranoside – 1 g

Brand:
Cayman
CAS:
369-07-3
Storage:
-20
UN-No:
Non-Hazardous - /

o-Nitrophenyl β-D-galactopyranoside (ONPG) is a chromogenic substrate for β-galactosidase.{46249,46250} Upon enzymatic cleavage by β-galactosidase, o-nitrophenol is released, which can be quantified by colorimetric detection at 420 nm as a measure of β-galactosidase activity.  

 

Available on backorder

SKU: 26624 - 1 g Category:

Description

A chromogenic substrate for β-galactosidase; upon enzymatic cleavage by β-galactosidase, o-nitrophenol is released, which can be quantified by colorimetric detection at 420 nm as a measure of β-galactosidase activity


Formal name: 2-nitrophenyl β-D-galactopyranoside

Synonyms:  o-Nitrophenyl β-D-Galactoside|ortho-Nitrophenyl β-D-galactopyranoside|ortho-Nitrophenyl β-D-Galactoside|NSC 83631|ONPG

Molecular weight: 301.3

CAS: 369-07-3

Purity: ≥98%

Formulation: A crystalline solid


Application|Enzyme Activity||Product Type|Biochemicals|Labeling & Detection|Dyes, Stains, & Indicators||Product Type|Biochemicals|Labeling & Detection|Enzyme Substrates||Research Area