Selank is a synthetic analogue of the immunomodulatory peptide tuftsin, developed as a heptapeptide with an attached D-amino acid sequence for enhanced stability. This research compound has been studied for its interaction with the enkephalin-degrading enzymes and anxiety-related pathways. Available as a lyophilised powder for in-vitro research applications. Each vial contains 10mg of Selank peptide. Certificate of Analysis (COA) included with every order.