It works very well on an HPLC system using high-performance anion exchange chromatography (HPAEC), because slight differences in the pKa values of the carbohydrate hydroxyl groups of the ...

As their names suggest, anion exchange chromatography is used for the separation of anions ... Buffers containing as much as 300 to 500 mM of salts such as sodium chloride, potassium chloride, sodium ...

Virtual classroom training - this live online training course provides an introduction to Anion Exchange Chromatography (AEC), aimed at beginners. It is also ideal for analysts or technicians looking ...

Anion exchange chromatography can provide additional information when characterizing oligonucleotides. It can be linked in an orthogonal workflow with IPRP and interfaced with MS using an ...

In anion exchange the stationary phase is positively charged whilst in cation exchange it is negatively charged. IEX chromatography is used in the separation of charged biomolecules. The crude ...

"In addition to expanding our capabilities, this new anion exchange chromatography resin offers exceptional performance, setting a new standard in this product class and creating new opportunities ...

In this study, we adapted an anion-exchange membrane chromatography method that we ... Vectors were desalted using a Sepharose CL-4B column (GE Healthcare Bio-Sciences) as described before.

Recent collaborative studies have noted that while MALDITOF MS was faster, High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAE-PAD), provided significantly ...

Membrane chromatography is one such alternative that has been reviewed for various applications (2–5). Examples of crude antisense oligonucleotide (AO) purification by sample self-displacement using ...