All research products on this site, including all peptides, are sold strictly for laboratory and research use only, not for human or animal consumption, diagnostic, or therapeutic use. Our tallow skincare products are topical cosmetics. You must be 21 or older to enter.
By entering you confirm you are 21+ and accept these products are for research use only. See our Terms and Disclaimer.
Selank is a synthetic tuftsin-analogue heptapeptide studied in neurological research, supplied as a research nasal spray.
New product line: orders ship from Nov 9, then 2-Day Priority Air.
Complete the order
Supplies and compounds researchers add to this order
Identity, purity and handling data for this compound, in one place. Tap an identifier to copy it.
A third-party certificate for Selank Nasal Spray is not published here yet. If your work needs one, ask us before ordering and we will tell you what testing is available for the current lot.
Ask about a certificateFor research use only. Not for human consumption.
Selank is supplied in solution in a metered spray bottle. The solution is ready to use, so there is nothing to reconstitute.
Selank is a synthetic heptapeptide analog of the endogenous immunomodulatory tetrapeptide tuftsin (Thr-Lys-Pro-Arg), developed in Russia at the Institute of Molecular Genetics. With the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, Selank was designed to combine tuftsin-like biological activity with enhanced metabolic stability, as the Pro-Gly-Pro C-terminal extension confers resistance to proteolytic degradation.
In laboratory and preclinical research, Selank has been investigated for its effects on anxiolytic-like behavior in animal models, as well as for its interactions with the GABAergic system, brain-derived neurotrophic factor (BDNF) expression, and enkephalin metabolism. Research has also examined its putative immunomodulatory properties in the context of its tuftsin-derived sequence.
Selank represents a research model for studying the intersection of neuropeptide pharmacology and immune modulation, and has served as a tool in preclinical neuroscience to probe anxiety-related circuitry and peptidergic modulation of CNS function.
The areas where this compound appears in the published research literature.
Neurobiological studies examine Selank's effects on gene and protein expression in brain tissue, quantifying BDNF, GABA receptor subunit levels, and enkephalin-degrading enzyme activity via RT-PCR, Western blot, and fluorometric enzyme assays. These studies map the molecular correlates of observed behavioral effects.
In vitro studies apply Selank to cultured neuronal cells and immune cells to characterize direct cellular effects independent of whole-organism pharmacokinetics, providing mechanistic data on receptor interactions and intracellular signaling responses.
Keep the package sealed and store it as labeled on the product, away from heat, direct light and moisture.
Supplied for laboratory research use only. Not for human or animal use, and not intended to diagnose, treat, cure, or prevent any disease.
Selank Nasal Spray for sale from Optimum ReGen Peptides, a US research-peptide company with a storefront in Medford, Oregon. It is in stock, priced from $85. Every order ships 2-Day Priority Air, a $13 flat rate anywhere in the US, with tracking, or can be picked up at the store.
Selank Nasal Spray is supplied as solution in a metered spray bottle, for laboratory and research use only, not for human consumption.
