The Selection of DNA Aptamers Against the Fc Region of Human IgG

Wen Pin Hu, Hui Ting Lin, Wen Yu Su, Rouh Mei Hu, Wei Yang, Wen Yih Chen, Jeffrey J.P. Tsai

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Aptamers can bind with various kinds of target molecules and therefore they have highly potential for using in the therapeutic, diagnostic, biosensing, purification applications, etc. The aptamer that could specifically bind to the Fc region of antibody is very attractive to the applications of biosensors or diagnostics. Herein, a RNA aptamer specific to the Fc region of human IgG was adopted to convert to a DNA sequence as the template for producing mutated sequences for selection. Computational approaches were applied in the selection processes and then the evaluation results were verified by the ELISA assay. Finally, four new DNA aptamers were discovered and confirmed their binding ability to the Fc region of human IgG. According to experimental results, these DNA aptamers could not generate the binding amounts of antibodies as much as the original RNA sequence. However, these DNA aptamers still have potential to be used for the immobilization of human IgG in the applications of diagnostics or biosensors.

原文???core.languages.en_GB???
主出版物標題Frontier Computing - Theory, Technologies and Applications FC 2018
編輯Jason C. Hung, Neil Y. Yen, Lin Hui
發行者Springer Verlag
頁面11-19
頁數9
ISBN(列印)9789811336478
DOIs
出版狀態已出版 - 2019
事件6th International Conference on Frontier Computing, FC 2018 - Kuala Lumpur, Malaysia
持續時間: 3 7月 20186 7月 2018

出版系列

名字Lecture Notes in Electrical Engineering
542
ISSN(列印)1876-1100
ISSN(電子)1876-1119

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???event.eventtypes.event.conference???6th International Conference on Frontier Computing, FC 2018
國家/地區Malaysia
城市Kuala Lumpur
期間3/07/186/07/18

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