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. 1992 May 20;577(1):37-41.
doi: 10.1016/0378-4347(92)80596-i.

Determination of nicotinamide-adenine dinucleotide and thiazole-4-carboxamide-adenine dinucleotide in human leukocytes by reversed-phase high-performance liquid chromatography

P P Saunders  1 , E Alvarez, H M Kantarjian
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Determination of nicotinamide-adenine dinucleotide and thiazole-4-carboxamide-adenine dinucleotide in human leukocytes by reversed-phase high-performance liquid chromatography

P P Saunders et al. J Chromatogr. .

Abstract

A high-performance liquid chromatographic assay for cellular nicotinamide-adenine dinucleotide and thiazole-4-carboxamide-adenine dinucleotide is presented that is appropriate for analysis of these dinucleotides in extracts of Ficoll-purified human leukemic cells. The separation, which is effected by reversed-phase chromatography, is highly reproducible and the limit of quantitation is as low as 10-15 pmol. The stability of these compounds in neutralized perchloric acid extracts is addressed and the applicability of the procedure to clinical specimens is demonstrated.

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