
Selank
Selank is a synthetic heptapeptide analogue of the immunomodulatory tetrapeptide tuftsin extended with Pro-Gly-Pro. It has been studied in rodent models of anxiety-related behavior, GABAergic signaling and cytokine expression.
For in-vitro laboratory research only. Not for human or veterinary use.
Reference data
Lab reports
Storage & handling
Store lyophilized material at -20°C, protected from light and moisture.
Handle in a laboratory setting using appropriate personal protective equipment.
Questions about Selank
What is Selank?
Selank is a synthetic heptapeptide analogue of the immunomodulatory tetrapeptide tuftsin extended with Pro-Gly-Pro. It has been studied in rodent models of anxiety-related behavior, GABAergic signaling and cytokine expression.
What is the CAS number of Selank?
The CAS registry number of Selank is 129954-34-3.
What is the molecular formula and weight of Selank?
Molecular Formula: C33H57N11O9. Molecular Weight: 751.89 g/mol.
How is Selank tested?
Every lot of Selank is analysed by an independent, third-party laboratory using HPLC for identity and purity. The Certificate of Analysis for each lot — lot number, test date and result — is published and listed on this page.
How should Selank be stored?
Store lyophilized material at -20°C, protected from light and moisture.
Is Selank for human use?
No. Selank is sold strictly for in-vitro laboratory research by qualified researchers aged 21 and over. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic.






