| Autor: |
Chryssostomos Chatgilialoglu, Marios G. Krokidis, Michael A. Terzidis |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
STAR Protocols, Vol 5, Iss 3, Pp 103191- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2666-1667 |
| DOI: |
10.1016/j.xpro.2024.103191 |
| Popis: |
Summary: Most DNA damages induced through oxidative metabolism are single lesions which can accumulate in tissues. Here, we present a protocol for the simultaneous quantification of oxidative purine lesions (cPu and 8-oxo-Pu) in DNA. We describe steps for enzymatic digestion of DNA and sample pre-purification, followed by quantification through liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. We optimized this protocol in commercially available calf thymus DNA and used genomic and mitochondrial DNA extracted from cell cultures and animal and human tissues. : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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