Selank

10 × 10mg

Synthetic tuftsin analog studied as a non-benzodiazepine anxiolytic. Calm without sedation, focus without stimulation.

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Buy a single vial Research guide

About Selank

Selank is a heptapeptide derived from tuftsin — a tetrapeptide your spleen produces as part of immune signaling. The Russian pharmacology group that developed it was looking for an anxiolytic that didn’t produce sedation, dependence, or cognitive blunting. They got one. What the behavioral-pharmacology literature converges on: Selank modulates GABAergic tone without binding the benzodiazepine site, upregulates BDNF expression, and alters enkephalin breakdown — three mechanisms that map to reduced anxiety, maintained alertness, and improved memory consolidation in rodent models. IF the research question is anxiolytic effect without the cognitive cost, THEN Selank is the peptide with the longest clinical track record outside Western pharmacopoeias. SO it belongs in any protocol studying stress response, learning under load, or GABAergic tone without benzodiazepine side-effects. Independently verified. CoA in every order.

Specifications

CAS number: 129954-34-3
Molecular formula: C33H57N11O9
Molecular weight: 751.87 g/mol
Purity: >99% HPLC
Form: Lyophilized powder
Storage: Store at 2–8°C

For laboratory research use only. Not for human or veterinary use.