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Ion-exchange chromatography of tissue nucleotides
Journal of Chromatography A, 1969Abstract A procedure has been devised for the isolation of soluble tissue nucleotides by ion-exchange chromatography on 1.0 × 90 cm columns of DEAE-Sephadex A-25, acetate form, using consecutive concave concentration gradients of the volatile salt triethylammonium acetate at pH 4.7.
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Superficial Ion-exchange Chromatography
Nature, 1965RECENTLY the techniques of gas chromatography have been applied to chromatography in the liquid phase to separate small quantities of mixtures very rapidly. Techniques have been described for adsorption chromatography1, partition chromatography2, and ion-exchange chromatography3 where the inner surface of a capillary tube was coated with a liquid ion ...
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Ion Exchange in Ion Chromatography
1989Of the many methods that have been applied to the chromatographic separation of ions, most employ ion exchangers. The purpose of this chapter is to describe some of the more important phenomena associated with the ion exchange process, to explain their physical causes, and to demonstrate how principles and theories of ion exchange relate to the ...
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Modeling of Ion-Exchange Chromatography
2015Ion-exchange chromatography (IEC) is one of the most popular LC separation methods. It has a higher loading capacity compared with RP-LC. Although RP-LC typically has high resolution, IEC is more compatible with proteins because the strong solvents in RP-LC can denature proteins, which is undesirable for preparative- and large-scale LC.
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Ion-exchange membrane chromatography
Chromatography is a powerful separation technique that has become an important unit operation when high levels of purity are required. The selectivity of the separation process depends on the interactions between the stationary phase and the mobile phase components.Onesti R. +4 more
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Latest Trends on the Future of Three-Dimensional Separations in Chromatography
Chemical Reviews, 2021Peter J Schoenmakers +2 more
exaly
Purification of protein A by ion-exchange chromatography [PDF]
Biochemical Society Transactions, 1989 SCULLY, GERALDINE M. +1 more
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