Solubility optimization of immunobinders

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United States of America Patent

PATENT NO 9556265
APP PUB NO 20110268728A1
SERIAL NO

13000460

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Abstract

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The invention provides methods of using sequence based analysis and rational strategies to improve the solubility of immunobinders, and in particular of single chain antibodies (scFvs). The invention provides methods of engineering immunobinders, and in particular scFvs, by performing one or more substitutions with hydrophilic residues identified by analysis of a database of selected, stable scFv sequences. The invention also provides immunobinders with optimized solubility prepared according to the engineering methods of the invention.

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Patent Owner(s)

Patent OwnerAddress
NOVARTIS AGLICHTSTRASSE 35 4056 BASEL 4056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borras, Leonardo Schlieren, CH 30 166
Urech, David Hombrechtikon, CH 67 259

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