PERSONAL DE APOYO
HOCKL Pablo Francisco
artículos
Título:
An improved method for the identification and cuantitation of polyamines and related compounds as benzoilated derivatives
Autor/es:
HOCKL, PABLO F; THYSSEN, SANDRA M; LIBERTUN, CARLOS
Revista:
JOURNAL OF LIQUID CHROMATOGRAPHY AND RELATED TECHNOLOGIES
Editorial:
TAYLOR & FRANCIS INC
Referencias:
Lugar: Londres; Año: 2000 vol. 23 p. 693 - 703
ISSN:
1082-6076
Resumen:
A simple reversed phase HPLC method was developed for the
determination of polyamines (putrescine, cadaverine, spermidine,
spermine) and other polycations (n-acetyl putrescine, histamine,
n-acetilspermine, agmatine), as their benzoylated derivatives.
The advantages of this method, examined in various matrixes
(hypothalamus, hypophyses, ovary, and seminal plasma), are its
versatility, simplicity, and short time of determination of
polyamines and related substances of importance in prokaryotes
and eukaryotes, even in different matrixes, using a standard
HPLC equipment (UV detection at 254 nm), with good resolution,
sensitivity, and reproducibility.