| Autor: |
Sazia Iftekhar, Zhao Li, Pingyang Tao, Saumen Poddar, David S. Hage |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 1211 |
| ISSN: |
1873-376X |
| Popis: |
Ultrafast affinity extraction (UAE) and affinity microcolumns containing immobilized human serum albumin (HSA) were employed to evaluate the effect of advanced stage glycation on HSA and its binding to warfarin, a common site-specific probe for Sudlow site I of this protein. The modification of HSA by glyoxal (GO) and methylglyoxal (MGO) was considered, where GO and MGO are known to be important in the formation of many types of advanced glycation end products. Free drug fractions were measured by UAE for warfarin in solutions containing normal HSA or HSA that had been modified by GO or MGO at levels seen in serum during diabetes. The free fractions measured with the GO-modified HSA gave association equilibrium constants that ranged from 2.42-2.63 × 10 |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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