Semax + Selank Blend Research Compound (XS)

"Premium grade Semax + Selank Blend validation."

The Semax + Selank Blend is a pre-measured research blend combining the ACTH(4-10) analog semax (Met-Glu-His-Phe-Pro-Gly-Pro) with the tuftsin analog selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro), for neuropeptide pathway research. The components are documented for their distinct reported actions: semax on dopaminergic and serotonergic systems and BDNF/trkB signaling (Eremin et al., Neurochem Res 2005, PMID 16362768), and selank on GABAergic, monoamine, and opioid systems (Konstantinopolsky et al., Bull Exp Biol Med 2022, PMID 36322304). This blend research peptide is supplied lyophilized at ≥99% purity verified by HPLC, with identity confirmed by mass spectrometry and a batch-specific Certificate of Analysis (COA) included. Store lyophilized powder at −20 °C, protected from light and moisture. For laboratory research use only — not for human or animal consumption.