A clear Selank research vial on a coloured plaster ledge, with botanicals beside it

About this compound

Selank is a synthetic heptapeptide developed at the Institute of Molecular Genetics in Moscow, constructed by attaching the tripeptide Thr-Lys-Pro to the N-terminus of tuftsin, an endogenous tetrapeptide.

Studied in

  • Anxiolytic models
  • BDNF expression
  • Neuropeptide pharmacology

Compound identity

CompoundSelank
CAS number129954-34-3
Molecular formulaC33H57N11O9
Molecular weight751.88 Da

Specifications

  • Purity method: HPLC
  • Appearance: Lyophilized powder
  • Solubility: Reconstitute per protocol; see Supplies for diluents.
  • We don't publish a purity percentage here — that figure is only meaningful tied to the lot you actually receive, so it lives on the lot certificate.

Neurobiology

Selank

Tuftsin analog, studied in anxiolytic-model research.

What the research targets

Studied in anxiolytic animal models and in BDNF-expression research.

Supply formats

Single units ship from stock. Cases are back-ordered against the same single-unit price.

Stick is newly released — available alongside the vial on every compound.

Single unit

Sample quantity — one unit.

  • 10 mgVial

    PS-4692745-10-MG

    On verified account

  • Skinni Stick™ 10 mgSkinni Stick™New

    Single-compound Skinni Stick™. Supplied to verified accounts only.

    PS-4692745-PEN-10-MG

    On verified account

Case — back-order

Ten of one size, at 10× volume pricing.

  • Case · 10 × 10 mg

    Back-order — 15% off the single-unit price.

    PS-4692745-C10-10-MG

    On verified account

  • Case · 10 × Skinni Stick™ 10 mgNew

    Back-order — 15% off the single-unit price.

    PS-4692745-C10-PEN-10-MG

    On verified account

One-time verification of professional or institutional affiliation. No payment is taken on this site.

Research use only

This compound is supplied exclusively for laboratory research by qualified professionals and institutions. It is not a drug, dietary supplement, or cosmetic, and is not for human or veterinary use. We publish no dosing, administration, or human-use guidance of any kind, and nothing here should be read as a claim about an effect in people.