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US 2026/0061337 A1Published application
Method in Continuous Chromatography
AssigneeCytiva Sweden AB
InventorsMartin Sichting, Mikael Johan Helmer Eugen Berg, Hans Blom
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Abstract
The present invention relates to a method for purifying a target product in a flow-through chromatography system comprises at least a first column loaded with feed material from a feed source. The at least first column is purged after binding of impurities and wherein the outlet of purged material from the column is subsequently passed to the feed source.
Claims11
A flow-through chromatography system comprising at least a first column loaded or loadable with feed material from a feed source, wherein the flow-through chromatography system is configured:
- to purge the at least first column after binding of impurities, and
- to pass purged material from the outlet of the first column upstream of the first column to be re-purified.
Dependencies are inferred from the claim text.