Single-chain antibodies as diagnostic tools and therapeutic agents

Abstract

Over three decades after the generation of the first mouse monoclonal antibodies by Kohler and Milstein, recombinant antibodies are the fastest growing class of therapeutic proteins. Furthermore, antibodies are key detection reagents in research and diagnostics. Technology improvements have provided several approaches to manufacturing human antibodies with high affinity for biologically relevant targets. Approximately 300 development programs for therapeutic antibodies have been reported in industrial and academic laboratories, and this clearly demonstrates the expectations towards antibody technology. Antibody fragments are a subclass with growing clinical importance. This review focuses on..