Selank 10-vial kit
from €339
+Details · certificate · FAQ ↓Seven-residue tuftsin analogue · kits of 10 or 30 vials
Synthetic heptapeptide based on tuftsin
Selank is a synthetic seven-residue peptide built on tuftsin, a natural immunomodulatory peptide. Its research covers neuropeptide signalling, anxiety models and immune function.
Research use only: laboratory and in-vitro work. Not for use in people or animals, and not for diagnostics.
Datasheet · Selank
Selank
Seven-residue tuftsin analogue · kits of 10 or 30 vials
| Size | Per vial | 10-vial kit | 30-vial kit |
|---|---|---|---|
| 10 mg | €33.90 |
Delivery: €14.50 parcel locker · €19.50 address · free from €200 and on every kit
On requestSelank starts from tuftsin, an endogenous immunomodulatory peptide, and is modified to last longer. Researchers use it as a neuropeptide tool in anxiety and immune-signalling studies.
Selank comes in sealed kits of 10 or 30 freeze-dried vials. Certificates from an independent third-party laboratory are published per batch on /certificates as they become available. For laboratory and in-vitro research only.
Selank has seven residues. It is tuftsin (Thr-Lys-Pro-Arg), a natural immunomodulatory tetrapeptide, with Pro-Gly-Pro added on the end. As with Semax, that tail helps it resist enzymes.
Studies treat it as a neuropeptide. They report effects on GABA and monoamine signalling and on cytokine expression. The immune effects come from tuftsin. The neural effects come from what the longer molecule does in the brain.
A short summary of published work, given as research context. It makes no therapeutic claim.
A 2022 paper in the Bulletin of Experimental Biology and Medicine tested Selank as a tuftsin analogue in a withdrawal model. A 2020 study used functional connectomics to look at Selank and Semax side by side.
Selank was developed in Russia, as was Semax, and most papers come from Russian authors. Neither the EU nor the US has approved it.
Written for education from published papers. It promises no result to anyone who buys, and NordPeps sells Selank for laboratory research only.
Unopened vials. Store at 2–8 °C. For long periods, −20 °C or colder. Room temperature is fine in transit, but it is not a way to store a peptide.
After reconstitution. Refrigerate at 2–8 °C. Do not freeze: ice crystals break the peptide down for good. In bacteriostatic water (0.9% benzyl alcohol), labs usually work through a vial within about 30 days. With plain sterile water, the window is 24–48 hours.
Keep vials closed and out of the light. If you hold frozen stock, thaw it as few times as you can; each cycle loses some activity.
| Type | Synthetic heptapeptide (tuftsin analogue) |
|---|---|
| Research area | Cognitive & Mood |
| Vial options | 10 mg per vial |
| Supplied as | Kit of 10 or 30 freeze-dried vials |
| State | Freeze-dried powder, sterile-filtered |
| CAS | 129954-34-3 |
| MW | ≈ 752 g/mol |
| Formula | C33H57N11O9 |
| Keep at | 2–8 °C; −20 °C for long-term |
| Testing | Independent third-party laboratory, one certificate per batch as it becomes available |
| Certificates | Published per batch on /certificates when available |
Certificates, batch by batchCertificates from an independent third-party laboratory are published per batch on /certificates as they become available.Open the certificates page →Peer-reviewed sources on PubMed, listed for background reading. Citing a paper is not a claim that NordPeps products do anything clinically.
A 10-vial kit costs €339 (10 mg). A 30-vial kit costs three times as much (€1,017). Delivery is free on every kit, to all 27 EU countries.
Certificates from an independent third-party laboratory are published per batch on /certificates as they become available.
From tuftsin, a natural immunomodulatory peptide. Selank is a synthetic version made more stable. Laboratory research use only.
We sell this compound only in sealed kits of 10 identical vials, or 30. A 10-vial kit is the smallest order.
Unopened: 2–8 °C; for long stretches, −20 °C. Reconstituted: in the fridge, never frozen. Details are under storage and handling.
By the volume of bacteriostatic water you add, not by the vial size alone. Enter the vial size and the diluent volume in the reconstitution calculator and it gives you the concentration.
Both were developed in Russia and both are made the same way: a short natural sequence plus a Pro-Gly-Pro tail for stability. Selank starts from tuftsin. Semax starts from ACTH(4–10).
Kits leave us 24–48 hours after payment, in a plain box with tracking. Delivery stays within the EU. Laboratory research use only.
Order this kitWrite to us on Telegram or by email. A person reads every message.