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LOT C118Peptidkauf seal: batch tested, lab report per batch
Selank 10mg Forschung-Peptid Vial – Peptidkauf

Neuropeptides · Single peptide

Selank

Selank is a synthetic heptapeptide (TKPRPGP) derived from the endogenous peptide tuftsin and extended by Pro-Gly-Pro. It is studied in neuroscience and immunology, mainly on the GABAergic system. It is registered in Russia and not approved in the EU.

✓ HPLC 99.824 %Janoshik · batch C118Report ↗

€29.99incl. 19% VAT (DE), plus shipping

In stock

  • Free shipping · Germany from €250, EU from €350
  • Shipped from the EU · Ships within 24–48 hours of payment
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Specification

SKUSELANK
Substance classNeuropeptides · Single peptide
CAS number129954-34-3
SequenceTKPRPGP
Molecular formulaC₃₃H₅₇N₁₁O₉
Molar mass751.9 g/mol
FormLyophilized powder
Purity (current batch)99.824 % (HPLC)
Storage−20 °C, dry and protected from light; 2–8 °C after reconstitution
In the peptide lexiconSelank

Batches & analytics

More vials, lower unit price

“3 for 2 on all peptides – the cheapest one is free” – applies across all peptides; lab supplies are excluded.

QuantityTotalPer mgSaving
1 × 10mg€29.99€3.00
3 × 10mg€59.98€2.00−33 %
6 × 10mg€119.96€2.00−33 %

Frequently bought together

What the lab needs to dissolve and measure.

3 items€23.97

FAQ about Selank

How should Selank be stored?

−20 °C, dry and protected from light; 2–8 °C after reconstitution. The storage note applies to the sealed product; see "Storage & handling" for details.

What is Selank dissolved in in the lab?

Lyophilized peptides are usually reconstituted in the lab with bacteriostatic water (BAC water) or sterile water. Calculate the resulting concentration with our peptide calculator. We give no dosing information.

Is there a lab report for Selank?

Yes. The current batch C118 was tested by Janoshik on 10/04/2026: HPLC purity 99.824 %. Open the full report above under batches or in the lab report archive.

How fast is Selank delivered?

We ship within 24–48 hours of payment. DHL delivers to Germany in 1–2 working days, to the rest of the EU in 2–6.

Is Selank intended for use in humans?

No. All products are intended exclusively for research and laboratory purposes and not for use in humans or animals.

Peptide calculator → · Storage & handling →

Research profile

What is Selank?

Selank consists of the tuftsin sequence Thr-Lys-Pro-Arg, a fragment of an antibody, plus Pro-Gly-Pro, which protects it from rapid degradation (751.9 g/mol). Like Semax, it was developed in Russia.

Research status

Studies examine interactions with the GABAergic system, changes in the expression of neurotransmission genes and effects on inflammatory messengers. Much of the literature is in Russian and based on animal models, with few independent replications.

Status

Registered in Russia, not approved in the EU. Research use only. A more stable variant is N-acetyl Selank amidate.

Background in the magazine: Semax and selank: effects and evidence

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