Tocris is the leading supplier of novel and exclusive tools for laboratory research. Our unique collection of over 3,000 life science reagents consists of GPCR ligands, neurotransmitters, ion channel modulators and signaling inhibitors.For over a quarter of a century Tocris Bioscience has been established as a leading supplier of innovative high performance life science research reagents. We have satisfied customers throughout the world's pharmaceutical companies, universities and research institutes.Our range of over 3,000 life science reagents consists of small molecules, peptides and antibodies, 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.With our industry-leading quality, next day delivery and first-class technical support, Tocris is the first place to look for all your research needs.