Selank
Selank is a synthetic Russian peptide, an analog of the natural peptide tuftsin, developed for its anxiolytic (anti-anxiety), nootropic(cognitive-enhancing), and neuroprotective effects, working by influencing neurotransmitters like GABA, serotonin, and dopamine to promote calm, focus, and emotional stability. It’s used for stress reduction, mood disorders, and cognitive support, showing promise in studies for conditions like generalized anxiety and PTSD.
Original price was: $95.99.$79.99Current price is: $79.99.
For research use only. Not for human consumption. Not FDA approved.
About this compound
Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic analogue of the endogenous immunomodulatory peptide Tuftsin, with a C-terminal Pro-Gly-Pro extension that increases metabolic stability. It has been characterized as an anxiolytic compound in preclinical models without direct binding to benzodiazepine or GABA-A receptors.
Compound Specifications
- Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
- Molecular Formula: C₃₃H₅₇N₁₁O₉
- Molecular Weight: 751.88 Da
- CAS: 129954-34-3
- Form: Lyophilized powder
- Storage: −20°C, protected from light and moisture
- Reconstitution: Sterile saline or bacteriostatic water
Research Context
Selank is used in neuroscience research examining anxiolytic mechanisms, serotonin metabolism, BDNF expression, and enkephalinase inhibition.
For research and laboratory use only. Not for human or animal consumption. Research Use Only.

