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After July 31, 2026, Tocris Bioscience products and services will no longer be available on this website; you will access all products and services on rndsystems.com. Create your R&D Systems online account today.

Tocris Services

Custom synthesis, chemical sourcing and chemical analysis

In addition to our off-the-shelf catalog range of neurochemicals, signal transduction agents, peptides and biochemicals, Tocris offers a one-stop custom synthesis, chemical sourcing and chemical analysis service tailored to suit your individual requirements.