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Liquid Sprays · SKU NS-SEL-5
Selank liquid spray
A 10 mL metered research solution of Selank at 0.5 mg/mL, delivering 50 mcg per actuation. For laboratory research use only.
$90 5 mg · free shipping over $1,000
In stock · ships same day on orders before 2pm ET
Format10 mL metered atomiser
Total content5 mg Selank
Concentration0.5 mg/mL
Per actuation50 mcg nominal
Storage2-8°C, protect from light
UseLaboratory research only
CertificateNot published for this line. Our vial lots carry one; this format does not yet. See the library
Buying in quantity?
Wholesale pricing starts at 25 vials per SKU, with net-30 terms for verified institutions. It is quoted per order rather than applied in the cart — ask for a wholesale quote.
Ships same day on orders before 2pm ET. For laboratory use only.
What is it for?
Selank, the tuftsin-derived heptapeptide, supplied in solution rather than as a powder: 5 mg in 10 mL at 0.5 mg/mL, delivering a nominal 50 micrograms per actuation. The peptide carries the same proline-glycine-proline stabilising tail as Semax, which is what makes a ready-made solution practical at all for a short peptide. Refrigerate and protect from light.
What are the identifiers for Selank?
| Molecular formula | C33H57N11O9 |
| Molecular weight | 751.9 g/mol |
| Residues | 7 |
| CAS number | 129954-34-3 |
| PubChem CID | 11765600 |
Frequently asked questions
What is in this solution?
Selank, the heptapeptide Thr-Lys-Pro-Arg-Pro-Gly-Pro (C33H57N11O9, 751.9, CAS 129954-34-3), at 0.5 mg/mL in a 10 mL metered atomiser. The selank guide covers the molecule and its literature.
How stable is selank in solution?
More stable than most. It has no cysteine, methionine or tryptophan, so the oxidation routes that degrade semax solutions do not apply. Keep it at 2 to 8 °C and protected from light anyway.
What does one actuation deliver?
A nominal 50 micrograms, from 0.5 mg/mL at roughly 100 microlitres per actuation.
How does it differ from the semax spray?
Different parent peptide. Selank is tuftsin plus a Pro-Gly-Pro tail; semax is an ACTH fragment plus the same tail. The comparison sets them side by side, and a combined solution carries both.
Is this for human use?
No. Every product on this site is sold for in-vitro laboratory research only and is not for human or animal consumption, diagnostic or therapeutic use.
Which guides use it?
- Concentration and syringe-unit table
- Bacteriostatic water and benzyl alcohol in cell work
- Storage guide
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