Bromoacyl Analogues of Phosphatidylcholine with Intramolecular Fluorescence Quenching and Their Use as Substrates for Continuous Monitoring of Phospholipase A2 Activity

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Abstract

Two new derivatives of phosphatidylcholine with intramolecular fluorescence quenching were obtained by substituting residues of pyrene butyric and bromine-containing fatty acids for acyl chains. The two compounds can be used for quantitative evaluation of the catalytic activity of pancreatic phospholipase A2 in kinetic mode.

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