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首页> 外文期刊>Analytical Biochemistry: An International Journal of Analytical and Preparative Methods >A sensitive colorimetric high-throughput screening method for lipase synthetic activity assay
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A sensitive colorimetric high-throughput screening method for lipase synthetic activity assay

机译:用于脂肪酶合成活性测定的灵敏比色高通量筛选方法

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摘要

A sensitive and practical high-throughput screening method for assaying lipase synthetic activity is described. Lipase-catalyzed transesterification between vinyl acetate and n-butanol in n-hexane was chosen as a model reaction. The released acetaldehyde was determined by the colorimetric method using 3-methyl-2-benzothialinone (MBTH) derivatization. In comparison with other methods, the major advantages of this process include high sensitivity, simple detection, inexpensive reagents, and low requirements for instruments.
机译:描述了用于测定脂肪酶合成活性的灵敏且实用的高通量筛选方法。选择乙酸乙烯酯和正丁醇在正己烷中的脂肪酶催化的酯交换反应作为模型反应。通过比色法使用3-甲基-2-苯并噻吩酮(MBTH)衍生化测定释放的乙醛。与其他方法相比,该方法的主要优点包括灵敏度高,检测简单,试剂便宜以及对仪器的要求低。

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