Nexstar Pharmaceuticals, Inc.

Gilead Sciences, Inc.

Schering Aktiengesellschaft

Proligo, LLC

Schering Akiengesellschaft

Andrew Stephens

Larry M Gold

Kirk B Jensen

Hang Chen

Kevin N Morris

Ulrich Speck

Nebojsa Janjic

Judy Ruckman

Dan J Schneider

Bruce Eaton

Wolfgang A Pieken

Kurt Vagle

Danny P McGee

Ken Hill

Methods are described for the isolation of nucleic acid ligands to integrins using the SELEX process. SELEX is an acronym for Systematic Evolution of Ligands by EXponential enrichment. The nucleic acid ligands of the present invention are useful as therapeutic and diagnostic agents.

Nucleic acid ligands to integrins

This invention discloses a novel method for conjugating macromolecules to other molecular entities. Specifically, this invention discloses a method for conjugating or derivatizing macromolecules, such as oligonucleotides and proteins, using cycloaddition reactions, such as the Diels-Alder reaction or 1,3-dipolar cycloadditions. Included in the invention are the novel bioconjugated macromolecules that can be prepared according to the method of the invention.

Bioconjugation of macromolecules

This invention discloses high-affinity oligonucleotide ligands to complex tissue targets, specifically nucleic acid ligands having the ability to bind to complex tissue targets, and the methods for obtaining such ligands. Tissue targets comprise cells, subcellular components, aggregates or cells, collections of cells, and higher ordered structures. Specifically, nucleic acid ligands to blood vessels are described.

Nucleic acid ligands of tissue target

Systematic evolution of ligands by exponential enrichment: tissue selex

This invention discloses high-affinity oligonucleotide ligands to complex tissue targets, specifically nucleic acid ligands having the ability to bind to complex tissue targets, and the methods for obtaining such ligands. Tissue targets comprise cells, subcellular components, aggregates or cells, collections of cells, and higher ordered structures. Specifically, nucleic acid ligands to red blood cells ghosts, glioblastomas, and lymphomas are described.

Systematic evolution of ligands by exponential enrichment: tissue SELEX

This invention discloses high-affinity oligonucleotide ligands to complex tissue targets, specifically nucleic acid ligands having the ability to bind to complex tissue targets, and the methods for obtaining such ligands. Tissue targets comprise cells, subcellular components, aggregates or cells, collections of cells, and higher ordered structures. Specifically, nucleic acid ligands to peripheral blood mononuclear cells (PBMC), fibrin clots, and carotid arteries are described.

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Denver, CO, United States of America

Andrew Stephens