Article
Tips on the analysis of phosphatidic acid by the fluorometric coupled enzyme assay.
Analytical biochemistry - 1 Jun 2017
Hassaninasab Azam, Han Gil-Soo, Carman George M
Abstract excerpt
The fluorometric coupled enzyme assay to measure phosphatidic acid (PA) involves the solubilization of extracted lipids in Triton X-100, deacylation, and the oxidation of PA-derived glycerol-3-phosphate to produce hydrogen peroxide for conversion of Amplex Red to resorufin. The enzyme assay is sensitive, but plagued by high background fluorescence from the peroxide-containing detergent and incomplete heat...
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