High-purity, structurally verified peptide sequences for advanced laboratory and pre-clinical applications.
High-purity, structurally verified peptide sequences for advanced laboratory and pre-clinical applications.
For in vitro laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA. Must be 21+ to purchase.

Semax is a synthetic heptapeptide derived from the adrenocorticotropic hormone (ACTH) fragment 4-10 with modifications. With the molecular formula C₃₇H₅₁N₉O₁₀ and a molecular weight of 812.9 g/mol (CAS: 80714-61-0), Semax consists of the sequence Met-Glu-His-Phe-Pro-Gly-Pro with an N-terminal proline and C-terminal glycine-proline added.
Pro-Gly-Pro-Glu-His-Phe-MetSemax increases brain-derived neurotrophic factor expression and activates TrkB receptors in neuronal cultures.
Research demonstrates Semax modulates expression of genes involved in neuroplasticity and neurotrophic factor production.
All compounds are sold strictly for laboratory research use. Not for human or animal consumption. These products are not drugs, supplements, or food. Statements have not been evaluated by the FDA. Must be 21+ to purchase. This compound is intended exclusively for in vitro laboratory research. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.