Selank

Overview

Researchers in anxiolytic and immunomodulatory neuropeptide research can buy Selank research peptide from Advanced Peptide Science at 99%+ HPLC-verified purity. Selank is a synthetic heptapeptide tuftsin analogue (sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, MW 751.9 Da) supplied as lyophilized powder for nasal solution reconstitution.

Research Background

Selank was developed at the Russian Academy of Sciences concurrent with Semax. The molecule extends the native tuftsin tetrapeptide (Thr-Lys-Pro-Arg) with a C-terminal Pro-Gly-Pro motif that confers protease resistance and supports intranasal absorption — a delivery route shared with Semax.

Mechanism of Action (Research Context)

Mechanism research investigates Selank modulation of GABA-A receptor function, inhibition of enkephalin-degrading enzymes, and downstream anxiolytic-pathway signalling distinct from benzodiazepine GABA-A allosteric modulation. Immunomodulatory research focuses on tuftsin receptor interactions and the peptide’s effects on cytokine signalling.

Research Applications

• GABA-A receptor modulation research
• Enkephalin-degrading enzyme inhibition studies
• Anxiolytic pathway investigation distinct from benzodiazepine GABA-A modulation
• Tuftsin-receptor immunomodulation research
• Combined investigation with Semax for Russian neuropeptide stack research

Compound Specifications

Quality Assurance

Each batch is independently verified by third-party analytical laboratories. Certificates of Analysis confirming ≥99% purity via HPLC are available on request at research@advancedpeptidescience.com.

Research Use Only. For Research Use Only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease. By purchasing you confirm research-only intent. These products have not been evaluated by the FDA.

Frequently Asked Questions

Selank GABAergic anxiolytic research peptide USA COA?

Advanced Peptide Science supplies Selank at 99%+ HPLC-verified purity with batch-specific COA available on request.

Buy Selank Russian neuropeptide nasal research — what format?

Selank is supplied as lyophilized powder for nasal solution reconstitution. Storage -20 °C lyophilized; 2-8 °C after reconstitution.

Is Selank approved for human use?

Advanced Peptide Science supplies Selank exclusively for in vitro and in vivo scientific research. Not for human consumption. Research use only.