Adrenaline profiling of lipases and esterases with 1,2-diol and carbohydrate acetates
作者:Denis Wahler、Olivier Boujard、Fabrice Lefèvre、Jean-Louis Reymond
DOI:10.1016/j.tet.2003.11.059
日期:2004.1
The adrenaline test for enzymes is a general back-titration procedure to detect 1,2-diols, 1,2-aminoalcohols and alpha-hydroxyketones reaction products of enzyme catalysis by colorimetry. The method was used to profile a series of esterases and lipases for their esterolytic activity on a series of carbohydrate and polyol acetates. Substrates were prepared by peracetylation and used for parallel microtiter-plate analysis of enzyme activities. This method can be used to achieve a rapid and automated characterization of a set of enzymes during HTS screening. (C) 2003 Elsevier Ltd. All rights reserved.