目次
ポスター発表
- 第1日 5月15日(水) P会場(多目的ホール)
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1P-34 PDF
疾患マーカー解析への利用を目指したα-ヒドロキシカルボン酸代謝物のキラル分離分析法開発
We developed a chiral-separation analytical method of α-hydroxycarbolic acid metabolites. 2-Hydroxyglutaric acid (2-HGA) is a chiral α-hydroxycarbolic acid metabolite, and it is reported as a cancer-specific biomarker. After acetylation of the α-hydroxy group in the structure of 2-HGA, good enantioseparation was achieved by performing diastereomeric derivatization with DMT-3(S)-Apy. From quantification results of D- and L-2-HGA in saliva samples obtained from healthy persons and cancer patients, an increase of in D-2-HGA was confirmed in the patient groups, suggesting that the developed method would be usable in clinical diagnosis.