Characterization of binding by repaglinide and nateglinide with glycated human serum albumin using high‐performance affinity microcolumns

Autor: Susan T. Ovbude, Pingyang Tao, Zhao Li, David S. Hage
Rok vydání: 2022
Předmět:
Zdroj: Journal of Separation Science. 45:4176-4186
ISSN: 1615-9314
1615-9306
Popis: High-performance affinity microcolumns were used to characterize binding by the anti-diabetic drugs repaglinide and nateglinide with normal and glycated forms of human serum albumin. The microcolumns contained only nmol amounts of protein and provided a detailed analysis of these drug interactions with good precision and in a matter of minutes per experiment. The overall binding by repaglinide to normal and glycated albumin fits a model with two types of binding sites: a set of one or two moderate-to-high affinity regions and a larger set of weaker regions with association equilibrium constants of ∼10
Databáze: OpenAIRE
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