Tocris Bioscience offers small molecules, inhibitors, compound libraries, PROTACS targeted protein degradation and more. Tocris Bioscience is your trusted supplier of innovative and high-performance life science reagents, including receptor agonists and antagonists, enzyme inhibitors, ion channel modulators and fluorescent probes and dyes. Located at an industry leading, state of the art chemistry facility in the UK, Tocris leave nothing to chance in providing you with the most effective life science tools available, making Tocris the supplier of choice for your research needs.