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COGNITION & FOCUS
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Selank
Buy Selank (TP-7): known from the literature on anxiety and tension. A chain of seven building blocks, derived from the body's own tuftsin. 10 mg vial, ≧99% pure.
4.5/5on Trustpilot· Verified reviews
Ordered before 3:00 PM, shipped todayOrder now, shipped Wednesday
Order todayNow
Shippingtoday
Expected deliveryThursday 1 Oct.
Carefully packagedTrack & TraceShipped from the EU
4.5/5on Trustpilot · Verified reviews
Why choose Selank?
- Heptapeptide of seven amino acids, derived from tuftsin — TP-7 in the literature
- 10 mg vial
- Purity ≧99%, supplied as freeze-dried powder
- With every peptide product, you receive 3 ml of bacteriostatic water for free.
- Carefully packaged and shipped from the Netherlands. Ordered before 15:00, shipped today.
Product information
Selank is a synthetic heptapeptide: a chain of seven amino acids with the sequence TKPRPGP. It is derived from tuftsin, one of the body's own peptides that plays a role in the immune system. In the literature the code TP-7 is used.
Research into Selank is mainly about anxiety and tension. The substance has also been studied in connection with attention and memory. It is not registered as a medicine anywhere.
Selank and Semax are often mentioned in the same breath; they are also available together as Semax + Selank blend. What sets the two apart is explained in our comparison of Selank and Semax. How to dissolve the powder with bacteriostatic water is explained in the reconstitution and storage guide. You can find the full range under Cognition & focus.
| Name | Selank |
|---|---|
| Also known as | TP-7, tuftsin analogue |
| CAS number | 129954-34-3 |
| Molecular formula | C33H57N11O9 |
| Molecular weight | 751.9 g/mol |
| Number of amino acids | 7 (heptapeptide) |
| Sequence | Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP) |
| Available vials | 10 mg |
| Purity | ≧99% |
| Form | Lyophilisate (freeze-dried powder) |
| Appearance | White to off-white powder |
| Solvent | Bacteriostatic water |
| Unopened storage | Store at 2–8 °C, in a dry and dark place. |
| Long-term storage | -20 °C, only in powder form |
| After reconstitution | Keep refrigerated at 2–8 °C. Quality declines after approximately 30 days. |
| Use | For laboratory research only |
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Frequently Asked Questions
What is Selank?
Selank is a synthetic heptapeptide of seven amino acids, derived from tuftsin. Tuftsin is one of the body's own peptides and plays a role in the immune system.
What is the research into Selank about?
The research is mainly about anxiety and tension. The substance has also been studied in connection with attention and memory.
What is the difference between Selank and Semax?
They have a different origin. Selank is derived from tuftsin, Semax from a fragment of the hormone ACTH. The research differs too: with Selank it is mainly about anxiety and tension, with Semax about attention and memory.
Is Selank an approved medicine?
No. The substance is not registered as a medicine anywhere. What we supply is intended exclusively for laboratory research.
What do you dissolve Selank in?
With sterile bacteriostatic water. It is included free with every vial. Let the liquid run down the wall of the vial and swirl gently rather than shaking.
How do you store Selank?
Unopened, store in a cool, dry, and dark place at 2 to 8 °C. For longer storage, -20 °C is suitable, only in powder form. After dissolving, store the vial refrigerated; the quality of the peptide deteriorates from approximately 30 days.
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