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DOI :
10.3791/63089-v
April 22nd, 2022
Chapters
0:04
Introduction
1:28
DNA Glycosylase Assay
4:43
Transferring UDG Reaction Products to a Matrix Chip
5:33
Setting up the Assay Parameters on the Mass Spectrometer
7:19
Mass Spectrometer Operation, Viewing Mass Spectra, and Analyzing the Data
9:03
Results: UDG Assay Using MALDI-TOF MS for AP Site Containing Product Analysis
11:01
Conclusion
ウラシル-DNAグリコシラーゼ活性をアッセイするための非標識、非放射性同位体法が、直接アプリン/アピリミジン部位含有生成物分析のためのMALDI-TOF質量分析法を用いて開発された。このアッセイは、DNAグリコシラーゼ測定に非常にシンプルで、特異的で、迅速で、使いやすいことが証明されました。
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