[HPLC analysis of dehydroepiandrosterone sulfate in serum with use of solid-phase extraction on hyper cross-linked polystyrene (Purosep-200)].
Biomed Khim
; 60(6): 651-4, 2014.
Article
em Ru
| MEDLINE
| ID: mdl-25552504
ABSTRACT
We have developed a simple HPLC method for analysis of the dehydroepiandrosterone sulfate (DHEA-sulfate) in serum with use a new procedure of solid-phase extraction (SPE) on hyper cross-linked polystyrene (Purosep-200) and fast chromatographic separation on the monolithic column under isocratic elution and UV detection at 200 nm. Complete SPE procedure lasts for about 7 min, chromatographic separation takes less than 6 min. Simplicity and high reproducibility of this method makes it attractive in routine clinical practice.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Poliestirenos
/
Cromatografia Líquida de Alta Pressão
/
Sulfato de Desidroepiandrosterona
/
Extração em Fase Sólida
Tipo de estudo:
Diagnostic_studies
Limite:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Idioma:
Ru
Revista:
Biomed Khim
Ano de publicação:
2014
Tipo de documento:
Article