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Peptide Guides

What Is Selank?

Selank is the peptide most often mentioned alongside Semax. Here is what it is and where it comes from.

5 min read Reviewed for accuracy Research Use Only
The short answer

Selank is a synthetic peptide derived from a fragment of tuftsin, a naturally occurring immune peptide. It is studied in neurological research and supplied for research use only.

What Selank is

Selank is based on a short fragment of tuftsin, modified for stability. Like Semax, it is classed among neuropeptides studied for activity in the nervous system.

Selank research peptide vial from Axis Peptide Labs
Selank is supplied as a lyophilized research peptide, third-party tested. View it in the catalog →

How it is studied

In the laboratory, Selank is studied in neurological research, frequently alongside Semax. As a research peptide, it is a study tool and is not approved or intended for human use.

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What to look for

A research-grade Selank should ship with a batch-specific certificate of analysis. For a comparison, see Semax vs. Selank.

Key takeaways

  • Selank is a synthetic peptide derived from a tuftsin fragment.
  • It is classed among neuropeptides.
  • It is studied in neurological research, often alongside Semax.
  • Research-grade Selank is supplied for research use only.

A note on research use

The peptides supplied by Axis Peptide Labs are reference compounds for laboratory and research use only. They are intended for qualified researchers working in academic, institutional, and analytical settings. They are not drugs, foods, cosmetics, or medical products, and they are not intended for human or veterinary consumption. Documented identity and documented purity are what matter most when sourcing a compound, both of which are published on the Axis certificates of analysis page.

Every compound is tested. Every certificate is public.

Browse the Axis Peptide Labs catalog of third-party tested research peptides, each with a published certificate of analysis.

Axis Peptide Labs supplies reference compounds for laboratory, academic, and institutional research only. All products are for research and identification purposes only. They are not for human or veterinary use, and are not a food, cosmetic, drug, or medical product. This article is educational and does not constitute medical, health, or usage advice.

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