Selank Peptide (5mg / 10mg)

What is Selank?

Selank is a synthetic peptide of seven amino acids (a heptapeptide) with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. It is an analogue of tuftsin, a short peptide naturally produced in the body, extended with a Pro-Gly-Pro tail. It was developed at the Institute of Molecular Genetics of the Russian Academy of Sciences.

Selank product specifications

• Compound: Selank
• Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP, 7 amino acids)
• Molecular formula: C33H57N11O9
• Molecular weight: about 751.9 g/mol
• CAS number: 129954-34-3
• Vial sizes: 5mg and 10mg

Regulatory status

Selank is not an approved medicine in the US, UK, EU or Canada. This product is sold for laboratory research use only.

Selank compared with related peptides

• N-Acetyl Selank is a chemically modified (acetylated) form of Selank and a different compound.
• Semax is another short synthetic peptide developed in Russia and often researched alongside Selank.

Available sizes: 5mg and 10mg

Selank is offered in two vial sizes, 5mg and 10mg. Both contain the same compound. The figure is the total amount of peptide in the vial, supplied as a dry (lyophilised) powder; it is not a concentration. A concentration only exists once a lab dissolves the powder, and it depends on how much solvent is used, so the 10mg vial is not “stronger”, it simply holds twice as much material.

Choose the size from the options on this page, then contact us on Telegram or by email for availability.

Handling and research-use notice

Store and handle this material as stated on the label and certificate of analysis for your batch; see our guide to storing research peptides. Selank from Moh Peptides Supply is sold for laboratory research use only. It is not a medicine or supplement and is not for human or veterinary use.