Carbohydrates are among the most widespread organic compounds in the living nature. As monosaccharides and di-saccharides, they primarily serve the direct supply of energy in the organism. In the form ...

When ion-exchange chromatography and mass spectrometry are coupled using electrochemical ion suppression, it allows for the selective and specific analysis of highly polar and ionic compounds. The ...

Rising drug costs have increased public pressure on the biopharmaceutical industry to find ways to identify and eliminate high-cost unit operations. Biopharmaceutical manufacturing groups now ...

This is the third article in this series discussing HPLC oligonucleotide separations. Anion exchange chromatography can provide additional information when characterizing oligonucleotides. It can be ...

In literature, the terms “ion exchange chromatography” and “ion chromatography” (IC) are often used interchangeably, thanks to the wide use of IEX, and refer to the separation of polar or ionic ...

Researchers from the McCullagh Group in Oxford University's Department of Chemistry have published an innovative method in Nature Protocols that provides comprehensive analysis of metabolites found in ...

In this video Linda Lopez, Manager IC Marketing and Applications from Thermo Scientific talks about the High-Performance Anion-Exchange Chromatography (HPAE-PAD). It enables faster and more accurate ...

Metal-organic frameworks (MOFs) have been recognized as an excellent platform for host-guest chemistry, which includes gas storage 1,2,3,4,5, ion-exchange 6,7,8,9,10 ...

CATION-EXCHANGE resins have proved suitable as adsorbents for chromatographing a number of proteins (see a review by Zittle 1). Last year, however, Sober and Peterson 2 reported the use of an ...

Ion exchange chromatography (IEX) is a versatile and widely used technique for separating biomolecules based on charge. It plays a critical role in protein purification in research and ...