Tocris Bioscience is the leading supplier of novel and exclusive tools for laboratory research. Since 1982, Tocris has been committed to making new discoveries possible by providing the highest performing, highest purity and most innovative portfolio of research reagents available. We have satisfied customers throughout the world's pharmaceutical companies, universities and research institutes. Our range of over 4,500 life science reagents consists of small molecules and peptides, and represents a unique collection of novel and exclusive research tools. Our products include GPCR ligands, neurotransmitters, ion channel modulators, signaling inhibitors and much more. Tocris is now a key life science brand within Bio-Techne, the global company committed to providing the scientific research community with pioneering products and services.