期刊
TALANTA
卷 148, 期 -, 页码 247-256出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.talanta.2015.10.077
关键词
Nucleic acid-ligand interactions; Nucleic acid; Capillary electrophoresis; Bioaffinity studies; Data analysis
资金
- European Social Fund, Human Resources Development Operational Programme [POSDRU/159/1.5/S/136893]
The understanding of nucleic acids-ligand (proteins, nucleic acids or various xenobiotics) interactions is of fundamental value, representing the basis of complex mechanisms that govern life. The development of improved therapeutic strategies, as well as the much expected breakthroughs in case of currently untreatable diseases often relies on the elucidation of such biomolecular interactions. Capillary electrophoresis (CE) is becoming an indispensable analytical tool in this field of study due to its high versatility, ease of method development, high separation efficiency, but most importantly due to its low sample and buffer volume requirements. Most often the availability of the compounds of interest is severely limited either by the complexity of the purification procedures or by the cost of their synthesis. Several reviews covering the investigation of protein-protein and protein-xenobiotics interactions by CE have been published in the recent literature; however none of them promotes the use of these techniques in the study of nucleic acid interactions. Therefore, various CE techniques applicable for such interaction studies are discussed in detail in the present review. The paper points out the particular features of these techniques with respect the estimation of the binding parameters, in analytical signal acquisition and data processing, as well as their current shortcomings and limitations. (C) 2015 Elsevier BM. All rights reserved.
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