Method for Cleaning of Packed Bed Chromatography Columns
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 19, 2015
app pub date -
Dec 12, 2013
filing date -
Dec 14, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The invention discloses a process for chromatographic separation of at least one target biomolecule from at least one contaminant, comprising the steps of: a) providing an axial chromatography column comprising a consolidated bed of separation matrix particles, where the consolidated bed is confined between a bottom support net and a movable top adaptor; b) separating a target biomolecule from at least one contaminant on the column; c) raising the adaptor by at least 10% of the height of the consolidated bed; d) flowing a cleaning liquid upwards through the bed under conditions sufficient to liquefy the bed, and; e) repacking the matrix particles of the liquefied bed to create a consolidated bed and lowering the adaptor such that it contacts the packed bed and optionally compresses it, and; f) separating a target biomolecule from at least one contaminant on the column.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully