New HPLC Columns for Ion-Exchange Chromatography

NACALAI TESQUE (JAPAN) introduces COSMOGEL IEX Series for Ion-Exchange Chromatography. Ion-Exchange Chromatography (IEX) has been widely used for the analysis and purification of biomolecules such as proteins, peptides and polynucleotides. COSMOGEL IEX Series is available in amphoteric ion-exchange type, in which two kinds of packing materials are mixed, as well as in widely used anion-exchange type and cation-exchange type. The amphoteric ion-exchange type enables the simultaneous separation of both acidic and basic proteins in one application. It can also be used as an anion-exchange type or cation-exchange type.

COSMOSIL Applications has more than 7,000 applications using COSMOSIL columns. Setting optimal HPLC experimental parameters is the one of the most important processes that requires experience and time. COSMOSIL Applications provides you with sample analysis conditions with widely used ODS columns and other specialty columns including COSMOGEL IEX Series.

For more information, visit www.nacalai.com / e-mail info.intl@nacalai.com