LIQUID PHASE SEPARATION OF PLASMID DNA ISOFORMS AND TOPOISOMERS

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United States of America Patent

APP PUB NO 20120220729A1
SERIAL NO

13402166

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Abstract

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The invention relates to the use of material comprising a carbamoyl-decorated anion-exchanger ligand wherein a cationic group (C), and a hydrogen donor group (N—H), are connected by a spacer with a length between 3 to 5 atoms, immobilized onto or embedded into a heterogeneous matrix, for the separation of isoforms, topoisomers, oligomeric and multimeric forms of plasmid DNA (pDNA).

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Patent Owner(s)

Patent OwnerAddress
BOEHRINGER INGELHEIM RCV GMBH & CO KGDR BOEHRINGER-GASSE 5-11 1121 WIEN 1121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LAEMMERHOFER, Michael Tuebingen, DE 5 8
LINDNER, Wolfgang Klosterneuburg, AT 31 446
MAHUT, Marek Laxenburg, AT 1 1

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