## Abstract The branched glycerol analogs **1** and **2** were prepared. Monoβester derivatives of these triols undergo a chromogenic or fluorogenic reaction in the presence of NaIO~4~. In contrast, both the diesters and the triols are themselves not chromogenic or fluorogenic. Diester derivatives
Chromogenic and Fluorogenic Assays for the Lactonase Activity of Serum Paraoxonases
β Scribed by Olga Khersonsky; Dan S. Tawfik
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 129 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1439-4227
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## Human serum plasma paraoxonase/arylesterase exhibits a genetic polymorphism for the hydrolysis of paraoxon. One allelic form of the enzyme hydrolyzes paraoxon slowly with a low turnover number and the other(s) hydrolyzes paraoxon rapidly with a high turnover number. Chlorpyrifos-oxon, the activ
A new type of fluorogenic alkyldiacyl glycerols was synthesized and used as fluorogenic substrates for the analysis of lipase activities and stereoselectivities. These compounds contain perylene as a fluorophore and the trinitrophenylamino ("P) residue as a quencher. Both substituents are covalently
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