UV-Spectroscopic Detection of (Pyro-)Phosphate with the PUB Module
作者:Lea Eilert、Anett Schallmey、Felix Kaspar
DOI:10.1021/acs.analchem.1c05356
日期:2022.3.1
in biochemistry, operationally simple and versatile high-throughput methodologies for their quantification are lacking. We herein introduce PUB, a module for phosphate detection by continuous UV-spectroscopic monitoring of 5-bromouridine phosphorolysis. The PUB module uses cheaply available, bench-stable reagents and can be employed for continuous and discontinuous reaction monitoring in biochemical
尽管正磷酸盐和焦磷酸盐在生物化学中普遍存在,但缺乏操作简单且通用的高通量方法来量化它们。我们在此介绍了 PUB,这是一个通过连续紫外光谱监测 5- b romouridine磷酸解来检测磷酸盐的模块。PUB 模块使用廉价、稳定的试剂,可用于生化测定中的连续和不连续反应监测,以检测跨越近 4 个数量级的(焦)磷酸盐浓度,如代表性用例所示。