Analysis of porphyrin precursors, 5-aminolevulinic acid derivatives by isotachophoresis.
作者： Rumiko Fukae , Yuzo Shioi , Tsutomu Sasa
DOI: 10.1016/0003-2697(83)90242-7
关键词:
摘要: Porphyrin precursors, 5-aminolevulinic acid (ALA), 4,5-dioxovaleric (DOVA), and porphobilinogen (PBG) can be simultaneously conveniently analyzed by isotachophoresis. The quantitative analysis requires a minimum of 12 nmol for ALA, 4 DOVA, 35 PBG. reproducibility determined as coefficient variation qualitative determination is within 5%, respectively. Isotachophoresis permits simple, efficient detection, identification ALA derivatives in mixture.
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