Selank — 10mg
Research-grade Selank, a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) derived from the immunomodulatory peptide tuftsin. Studied for anxiolytic properties, GABAergic modulation, and neuroimmune signaling without sedative effects or dependence profiles. 10mg lyophilized powder, 99%+ purity verified by Janoshik Analytical via HPLC and mass spectrometry.
For laboratory research use only.
Not for human or veterinary use.
Not intended for diagnosis, treatment, cure, or prevention of any disease.
Use only in controlled laboratory settings by qualified personnel following appropriate safety procedures.
Selank is a synthetic heptapeptide developed at the Institute of Molecular Genetics of the Russian Academy of Sciences. It is an analog of tuftsin, a naturally occurring immunomodulatory tetrapeptide derived from the heavy chain of human immunoglobulin G (IgG). The C-terminal Pro-Gly-Pro extension enhances metabolic stability. Unlike benzodiazepines, Selank modulates GABA-A receptors allosterically without causing sedation, cognitive impairment, or dependence in preclinical models. It is frequently studied alongside Semax, another Russian-developed neuropeptide.
BENEFITS
Anxiolytic research — studied for GABA-A receptor allosteric modulation without sedation
Immunomodulation — investigated for T helper cell cytokine balance and IL-6 expression modulation
Nootropic research — explored for BDNF expression enhancement and enkephalin metabolism
No dependence profile — unlike benzodiazepines, no habituation or withdrawal in preclinical models
Tuftsin-derived — retains immunomodulatory properties of the parent peptide with enhanced stability
WHAT RESEARCHERS LOOK AT
GABA-A receptor allosteric modulation and inhibitory postsynaptic current enhancement
Monoamine neurotransmitter metabolism (serotonin) in stress models
IL-6 expression modulation and T helper cell cytokine balance
Enkephalin-degrading enzyme inhibition and endogenous opioid system effects
Comparative analysis vs. benzodiazepine anxiolytics on cognitive function preservation


























































