Our Cognitive Research collection features Russian-developed heptapeptides that have attracted significant academic interest in neuropeptide research, particularly within studies of neurotrophic signalling, stress-response biology, and central nervous system modulation. All products are supplied for laboratory research purposes only and tested independently for purity and identity.
Semax is a synthetic heptapeptide derived from a fragment of adrenocorticotropic hormone (ACTH 4-10). Originally developed within Russian neuroscience research, it has been investigated in academic and clinical literature in relation to BDNF expression, dopaminergic signalling, neuroprotective mechanisms, and ischaemic injury models. Semax has been the subject of multiple peer-reviewed publications spanning more than three decades of neuropeptide research.
Selank is a synthetic heptapeptide based on the endogenous immunomodulator tuftsin, also developed within Russian academic research. It has been investigated in studies relating to anxiolytic-like effects in animal models, GABAergic signalling, and immune system interactions. Like Semax, Selank carries a substantial body of academic literature, primarily from Eastern European research institutions.
Both compounds are available in standard concentration vials and higher-concentration pen formats for research convenience. Each batch is independently verified by HPLC and mass spectrometry, with purity typically ≥98% and full Certificate of Analysis documentation included.
These research compounds are supplied strictly for laboratory and research purposes. They are not intended for human or veterinary administration, consumption, medical treatment, diagnosis, or therapeutic application. Storage at appropriate temperatures preserves peptide integrity — guidance is provided on each product page.
