Selank
Synthetic peptide studied for anxiolytic and cognitive effects.
For research use only. Not for human consumption.
Delivery & Storage
Shipped as lyophilized (freeze-dried) powder — stable during transit and at room temperature for several weeks.
Keep frozen for up to 2 years. Refrigerate for short-term use. Always store sealed, dry, and out of direct light.
Dissolve the powder in bacteriostatic water (BAC water) before research use. Accurate volume is essential for correct concentration.
Refrigerate immediately. Keep protected from light and avoid repeated freeze-thaw cycles.
Certificate of Analysis
Every batch is independently third-party tested for identity and purity. Published certificates and our batch disclosure policy live in one central place.
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Molecular Specifications
| Compound Name | Selank |
| CAS Number | 129954-34-3 |
| Molecular Formula | C33H57N11O9 |
| Molecular Weight | 751.88 g/mol |
| Sequence | TKPRPGP |
Description
Selank is a synthetic analog of the endogenous peptide tuftsin. It is investigated for anxiolytic, nootropic, and immunomodulatory effects in preclinical research. Lyophilized for laboratory use.