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Determination of intracellular ascorbic acid using tandem mass spectrometry
Analyst ( IF 4.2 ) Pub Date : 2022-05-18 , DOI: 10.1039/d1an02160e
Chizumi Abe 1, 2 , Ohki Higuchi 1, 3 , Akira Matsumoto 4, 5 , Taiki Miyazawa 1
Affiliation  

Ascorbic acid is involved in a variety of biological events. Nevertheless, its detailed intracellular behavior remains unexplored due to a lack of sensitive analytical methods. Here we report a method using HPLC-ESI-MS/MS achieving the lowest detection limit ever reported (1 pg), to provide mechanistic insight into the intracellular ascorbic acid physiology.

中文翻译:

使用串联质谱法测定细胞内抗坏血酸

抗坏血酸涉及多种生物事件。然而,由于缺乏敏感的分析方法,其详细的细胞内行为仍未得到探索。在这里,我们报告了一种使用 HPLC-ESI-MS/MS 的方法,实现了有史以来最低的检测限 (1 pg),以提供对细胞内抗坏血酸生理学的机制洞察。
更新日期:2022-05-20
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