Immunoglobulin frameworks which demonstrate enhanced stability in the intracellular environment and methods of identifying same

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United States of America Patent

PATENT NO 9518108
SERIAL NO

14469276

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Abstract

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Compositions are provided, which can be used as frameworks for the creation of very stable and soluble single-chain Fv antibody fragments. These frameworks have been selected for intracellular performance and are thus ideally suited for the creation of scFv antibody fragments or scFv antibody libraries for applications where stability and solubility are limiting factors for the performance of antibody fragments, such as in the reducing environment of a cell. Such frameworks can also be used to identify highly conserved residues and consensus sequences which demonstrate enhanced solubility and stability.

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Patent OwnerAddress
NOVARTIS AGLICHTSTRASSE 35 4056 BASEL 4056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barberis, Alcide Zurich, CH 31 276
Escher, Dominik Huenenberg, CH 21 77
Ewert, Stefan Zurich, CH 27 159
Maur, Adrian Auf Der Zurich, CH 7 49
Tissot, Kathrin Deutschland, DE 21 258

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