Description
Each Selank 5mg vial at Sports Technology Labs contains 5mg of Selank, lyophilized and sealed. In short, it’s a tuftsin analog peptide. Sports Technology Labs supplies it for in-vitro research only.
What is Selank?
Selank is a seven-amino-acid peptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) based on tuftsin, with a Pro-Gly-Pro tail added. It was developed at the Institute of Molecular Genetics in Moscow.
It’s registered in Russia for anxiety.
How Selank works
Selank is based on tuftsin, a short immune peptide cut from antibodies. The Pro-Gly-Pro tail added at the end makes it more stable.
In rat studies it changed the expression of genes tied to GABA signaling and raised BDNF. It’s also studied for effects on the enzymes that break down enkephalins, the body’s own opioid peptides.
Selank 5mg specifications
- Compound: Selank
- CAS number: 129954-34-3
- Molecular formula: C33H57N11O9
- Molecular weight: 751.9 g/mol
- Structure: Thr-Lys-Pro-Arg-Pro-Gly-Pro
- Amount: 5mg per vial
- Form: lyophilized powder in a sterile glass vial (diluent not included)
- Purity: 96.84% by HPLC, identity by mass spectrometry
- Tested by: MZ Biolabs, Tucson, Arizona
- SKU: STL-SELANK-5
- Intended use: laboratory research only
Published studies on Selank
Russian studies report anxiolytic effects in rats and changes in GABA-related gene expression.
A small Russian trial compared it with medazepam in generalized anxiety.
The original papers are free to search through this PubMed search for Selank, run by the U.S. National Library of Medicine.
Where Selank fits in the range
In one line, Selank is a tuftsin analog studied in anxiety models and the GABA system. The compounds researchers most often weigh it against:
- Semax is an ACTH(4-10) analog linked to BDNF in rodent studies
- DSIP is a nine-amino-acid neuropeptide first isolated in rabbit sleep studies
Brain research reaches them through different routes: BDNF, the GABA system and sleep. Compare them in our nootropic peptides.
How Sports Technology Labs tests Selank 5mg
Every batch is sent to MZ Biolabs in Tucson, Arizona, before it goes on sale. They run HPLC for purity and mass spectrometry to confirm identity. The latest certificates for this product read 96.84%.
The COA image is in the product gallery at the top of this page, so you can read the batch result before you order.
HPLC and mass spec answer different questions. HPLC tells you what share of the sample is the main compound. Mass spec tells you the compound is the right molecule. A COA with only one of them leaves a gap.
You also get a 60-day money-back guarantee on the order.
Reconstituting Selank 5mg
Working out the strength of your solution is one division: 5mg over the volume you add. Common volumes give these results:
- 1mL of diluent gives 5mg per mL
- 2mL of diluent gives 2.5mg per mL
- 3mL of diluent gives 1.667mg per mL
Diluent isn’t included, and most labs use bacteriostatic water. Let the vial reach room temperature, swab the stopper and let the liquid run slowly down the glass. Swirl, don’t shake, until it’s clear.
Storing Selank 5mg
Before mixing, store the peptide at 2 to 8°C in its box. After reconstitution it stays in the fridge too, and most labs use it up within 30 days. Freezing the solution isn’t recommended.
Mix one vial at a time. Powder keeps for months, solution for weeks.
Products often ordered with Selank 5mg
- DSIP 5mg (Delta Sleep-Inducing Peptide), a neuropeptide
- Semax 10mg, an ACTH(4-10) analog
- IGF-1 LR3 1mg, an IGF-1 analog
- Sermorelin 5mg, a GHRH analog
- Kisspeptin-10 5mg, a neuropeptide
Browse the full list in our nootropic peptides, or go back to the Sports Technology Labs home page to see every category.
Common questions about Selank 5mg
How much is in each Selank 5mg vial?
5mg of freeze-dried powder per vial.
Does Selank 5mg come with diluent?
No. Diluent and lab supplies aren’t included, and most labs use bacteriostatic water.
How should Selank 5mg be stored?
In the fridge at 2 to 8°C before and after mixing. Use the mixed solution within 30 days and don’t freeze it.
Can Selank 5mg be used in people or animals?
No. Sports Technology Labs sells it for laboratory research only. It isn’t approved for human or veterinary use.
Is Selank 5mg in stock?
Yes. The peptide is in stock and ships free worldwide.
Buy Selank 5mg at Sports Technology Labs
Order the peptide now for $54.99. It’s in stock, it ships free and crypto payments get 15% off at checkout.
More options for this research area are in our nootropic peptides.
Sports Technology Labs sells this product for laboratory and in-vitro research only. It isn’t a medicine, food or dietary supplement, and it must not be given to people or animals. The FDA has not evaluated any statement on this page. Buyers must be 21 or older.
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