Neuropeptide

Neuropeptides are short peptide sequences that act as signaling molecules in the central and peripheral nervous systems, studied extensively for their roles in neurotransmitter modulation, neuroprotection, sleep architecture, stress adaptation, and cognitive function.

The neuropeptide family is one of the most pharmacologically diverse in biology, encompassing compounds derived from ACTH fragments, sleep-inducing peptides, and complex multi-component preparations.

Many of the most-studied neuropeptides originated in Russian and Eastern European neuroscience research programs, where compounds such as Semax, Selank, and Cerebrolysin have generated decades of published literature spanning BDNF expression, GABAergic signaling, and neurodegenerative disease models. Other neuropeptides in this family — such as DSIP and Pinealon — focus on sleep architecture and circadian regulation research.

Neuropeptides in our catalog include Semax, Selank, the Semax/Selank blend, Cerebrolysin, DSIP, and Pinealon.

Each compound is supplied as a lyophilized powder, ≥98% purity, with Certificate of Analysis. For laboratory research use only.