Method for purification of colistin

The present invention concerns a method of purifying colistin using reverse phase chromatography, wherein loading a column with colistin base in acetic acid and high ethanol concentration and eluting with low ethanol concentration is performed.

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Bibliographische Detailangaben
Hauptverfasser: TORBEN KOCH, CARSTEN OVERBALLE-PETERSEN
Format: Patent
Sprache:eng ; heb
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Beschreibung
Zusammenfassung:The present invention concerns a method of purifying colistin using reverse phase chromatography, wherein loading a column with colistin base in acetic acid and high ethanol concentration and eluting with low ethanol concentration is performed.