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Ion-Exchange Chromatography in Alcohol
Nature, 1955IN the technique of ion-exchange chromatography, the order in which compounds are eluted from a column depends basically upon differences in their ionization constants; but other factors modify and in many instances reverse the expected order1. This is illustrated in Fig.
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Ion-Exchange Chromatography of Proteins
2003Ion-exchange chromatography is the most widely used technique in protein chromatography (1). This is because it is nearly always possible to develop successful ionexchange separations for proteins, and the materials required are relatively inexpensive.
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Ion-exchange chromatography of soybean saponins
Journal of Chromatography A, 1971Abstract Resolution of soybean saponins on Dowex-1 is influenced by resin particle size, flow rate, temperature and eluting agent. Separations were good when columns of −400 mesh resin were operated at 50° and eluted at slow flow rates either acetic or propionic acid. A linear gradient of 1.5 to 3 N propionic acid separated the saponins into twelve
W J, Wolf, B W, Thomas
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1979
Ion exchangers consist of an insoluble framework (matrix) containing covalently bonded dissociable functional groups at accessible sites. These are either sulfonic acid groups or, less importantly, carboxyl groups in the case of cation exchangers, and tertiary amino or quaternary ammonium groups for anion exchangers.
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Ion exchangers consist of an insoluble framework (matrix) containing covalently bonded dissociable functional groups at accessible sites. These are either sulfonic acid groups or, less importantly, carboxyl groups in the case of cation exchangers, and tertiary amino or quaternary ammonium groups for anion exchangers.
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Determination of homocysteine in plasma by ion-exchange chromatography
Scandinavian Journal of Clinical and Laboratory Investigation, 1989B Israelsson +2 more
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Fractionation of Acacia seyal gum by ion exchange chromatography
Food Hydrocolloids, 2020Thierry Doco +2 more
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