(2-Nitrophenyl)-β-D-galactopyranoside (ONPG), Calbiochem®, Sigma-Aldrich®

Supplier: MilliporeSigma


M-Clarity™ quality level = MQ100

48712-1GM 48712-5GM
80057-142EA 56.76 USD
80057-142 80057-144
(2-Nitrophenyl)-β-D-galactopyranoside (ONPG), Calbiochem®, Sigma-Aldrich®
(2-Nitrophenyl)-β-D-galactopyranoside (ONPG)

A β-galactosidase substrate for colorimetric and EIA applications; counterpart of widely used pNPP/alkaline phosphatase substrate. o-Nitrophenol is produced as the end product and is monitored at 405 nm.


Contaminants - free o-nitrophenol: ≤0.05%

Formula: C₁₂H₁₅NO₈
MW: 301.25 g/mol
Storage Temperature: Refrigerator
MDL Number: MFCD00063255
CAS Number: 369-07-3

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