Semax is a synthetic peptide derived from the ACTH(4-7) fragment with a Pro-Gly-Pro extension. It is discussed in neuropeptide literature around BDNF-associated models, stress-response systems, neuroimmune signalling, and cognitive neuroscience research pathways.
Its value is in the ACTH-fragment origin and the Pro-Gly-Pro extension, which make it useful for comparing short neuropeptide analogues and pathway-level signalling readouts. That is different from selling it as a nootropic or personal-use product.
Customers comparing Semax with Selank or DSIP can focus on peptide origin, sequence design, and literature context. The specification table covers the supplied identity, formula, molecular mass, purity, solubility, and storage information.
The references below are starting points for the mechanisms discussed here. The specification table on this page covers identity, formula, molecular mass, physical form, solubility, storage, and lot-level analytical information.
References
Research-use notice: Supplied strictly for lawful research, laboratory, analytical, educational, or R&D purposes where permitted by applicable law. Not for human or animal use, consumption, diagnosis, treatment, food, supplement, cosmetic, veterinary, or similar end use.




