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Title: Chromatography of peptides on a multi-coil counter-current chromatograph. Author: Knight M, Ito Y. Journal: J Chromatogr; 1989 Dec 22; 484():319-25. PubMed ID: 2613790. Abstract: A modified horizontal flow-through coil planet centrifuge has been constructed that has the potential for preparative chromatography. The multi-coil counter-current chromatograph, equipped with a set of four multi-layer coils, has have improved performance with polar solvents suitable for peptide elution. Separations of a group of dipeptides and purification of a cholecystokinin fragment and an undecapeptide were achieved with n-butanol-acetic acid-water at high flow-rates with good resolution.[Abstract] [Full Text] [Related] [New Search]