A single-column high-performance liquid chromatographic system for the simultaneous separation of bases, nucleosides and nucleoside mono- and polyphosphates has been developed, in which a strong porous anion-exchange resin (Aminex A-14) is used. The chromatographic run, carried out at 55 degrees and at alkaline pH by using a linear gradient both of ionic strength and pH, takes less than 225 min. The quantitative application of the described procedure to the analysis of cell nucleotide pools is reported.
Simultaneous analysis of bases, nucleosides and nucleoside mono- and polyphosphates by high-performance liquid chromatography
PALMERINI, Carlo Alberto;FINI, Carlo
1977
Abstract
A single-column high-performance liquid chromatographic system for the simultaneous separation of bases, nucleosides and nucleoside mono- and polyphosphates has been developed, in which a strong porous anion-exchange resin (Aminex A-14) is used. The chromatographic run, carried out at 55 degrees and at alkaline pH by using a linear gradient both of ionic strength and pH, takes less than 225 min. The quantitative application of the described procedure to the analysis of cell nucleotide pools is reported.File in questo prodotto:
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