Selank is a synthetic analog of the naturally occurring immunomodulatory peptide Tuftsin (Thr-Lys-Pro-Arg), with an additional Gly-Pro sequence appended to enhance stability and bioavailability. Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences, Selank has been extensively studied for its anxiolytic (anti-anxiety) and nootropic (cognitive-enhancing) properties. Research demonstrates that Selank modulates GABA, serotonin, and dopamine systems without sedation or addiction potential. It also shows immunomodulatory effects by influencing interleukin and interferon expression. Available as a lyophilized powder or in nasal spray-ready formulations for research and wholesale distribution.
| Sequence | Thr-Lys-Pro-Arg-Pro-Gly-Pro |
| Molecular Formula | C33H57N11O9 |
| Molecular Weight | 751.87 g/mol |
| Purity | ≥98% (HPLC) |
| Form | Lyophilized powder |
| Storage | -20°C |
| CAS | 129954-34-3 |
Synthetic nootropic and anxiolytic heptapeptide developed for cognitive enhancement, anxiety reduction, and immune modulation.
We supply Selank at ≥98% (HPLC) purity. Higher purity grades are available for pharmaceutical applications upon request.
Minimum order quantities for wholesale Selank depend on the quantity and purity grade required. Contact our sales team for specific pricing and MOQ information.
Selank should be stored at -20°C in a desiccated environment. Proper cold-chain shipping is maintained for all deliveries.
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