Procedure for the chromatographic purification of insulins

The present invention relates to an improved procedure for the chromatographic purification of insulins wherein a pressure-stable organic polymeric chromatography material is used as a stationary phase, and the mobile phase contains at least one water-miscible organic solvent and at least one buffer...

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Bibliographic Details
Main Authors SIEVERS WERNER, BICKER RICHARD, RICHARD FRANK, VON EYSMONDT JOERG, DESCH DIETER, KELLER REINHOLD
Format Patent
LanguageEnglish
Published 23.03.2004
Edition7
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SEPARATION
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
TESTING
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present invention relates to an improved procedure for the chromatographic purification of insulins wherein a pressure-stable organic polymeric chromatography material is used as a stationary phase, and the mobile phase contains at least one water-miscible organic solvent and at least one buffer substance and the pH is from about 7 to about 11.
Bibliography:Application Number: US19990379796