Other

Wisconsin Alumni Research Foundation

Iogenetics, LLC

Catalent Pharma Solutions, LLC

Kurt Eakle

Robert D Bremel

Michael Imboden

Gregory T Bleck

Jane Homan

Gary A Splitter

Jerome S Harms

Thomas Hope

Eun-A Choi

The present invention relates to the production of antibody libraries. In particular, the present invention relates to the use of integrating retroviral vectors to generate libraries comprising a plurality of combinations of antibody light chains and heavy chains. The present invention thus provides improved methods of generating and screening antibody libraries comprising large numbers of unique antibodies.

Antibody libraries

The present invention relates to the expression and screening of genomic DNA sequences encoding uncharacterized genes and proteins. The present invention provides systems utilizing unique features of retroviral replication to analyze uncharacterized genes derived from genomic DNA samples. In preferred embodiments, a segment of genomic DNA is inserted between 5' and 3&#x2032; viral long terminal repeats (LTRs) in a vector (e.g., a plasmid, cosmid, or artificial chromosome vector). The resulting vector (or library of vectors containing a plurality of independent genomic sequences) is then introduced into a retroviral packaging cell. The resulting provirus or proteins expression from the provirus are then analyzed.

Retrovirus-based genomic screening

The present invention relates to non-vaccinal and non-pharmacologic compositions and methods for controlling complex retroviral infections. In particular, the present invention provides transgenic animals expressing a transdominant negative Rex gene product that inhibits retroviral replication.

Transgenic animals expressing transdominant negative retroviral nucleic acids and proteins

Inducible gene expression systems and a method thereof. A first inducible gene expression system includes a first vector comprising at least one retroviral promoter and at least one factor to induce the retroviral promoter. At least one gene product is expressed in proportion to retroviral promoter induction. The method includes providing a first vector comprising at least one retroviral promoter and providing at least one factor corresponding to the retroviral promoter. The retroviral promoter is induced with the at least one factor. At least one protein is expressed based on the induction of the retroviral promoter. A second inducing expression system includes a first vector comprising at least one retroviral promoter, an inducer for the retroviral promoter, and at least one protein expressed in proportion to retroviral promoter induction.

Inducible protein expression system

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Prairie du Sac, WI, United States of America

Kurt Eakle