What Is Selank? Identity and Research Context

Selank is searched by name far more often than it is explained accurately. This overview keeps to what can be stated plainly and checked against public records: what Selank is as a molecule, and the research field it belongs to. It does not make claims about what it does.

What Selank is

Selank is a synthetic seven-amino-acid peptide, an analog of the immunopeptide tuftsin. Its identity is publicly checkable: PubChem CID 11765600, CAS 129954-34-3, molecular formula C33H57N11O9, and an average molecular weight of about 752 g/mol.

What research areas is Selank associated with?

Because Selank is a tuftsin analog, in the scientific literature it is discussed within neuropeptide research and the study of short regulatory peptides, part of the broader field of peptide neurochemistry. That names the research area the molecule sits in; it is not a statement about any effect, result, dose, or use. Naming a field of study is not the same as making a claim.

Why we describe it this way

Most pages selling a compound like this lead with what it supposedly does. We do not: these products are sold strictly for laboratory research, so outcome and use claims are not appropriate, and what actually separates suppliers is whether the material is what the label says. That is a documentation question, and we answer it in public with a third-party certificate for every lot.

Check the lot yourself

Look up any lot on our public register, read our guide on how to read a COA, or see what >98% purity actually means across every lot we publish. Browse the product itself: Selank. More identity guides: Semax and Tesamorelin.

References: PubChem CID 11765600 and CAS Registry Number 129954-34-3 for identity, formula, and molecular weight.

All products are sold strictly for laboratory and research use only, and are not for human or animal consumption.