Description
Selank 10mg is a 10mg vial of Selank, a tuftsin analog peptide, made in the USA and supplied as freeze-dried powder. It’s for in-vitro and lab research only.
About 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 10mg product details
- Compound: Selank
- CAS number: 129954-34-3
- Molecular formula: C33H57N11O9
- Molar mass: 751.9 g/mol
- Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
- Amount: 10mg per vial
- Form: lyophilized (freeze-dried) powder
- Vial size: 3mL glass vial
- Purity: 99% or higher by HPLC
- Made in: USA
- SKU: CP-SELANK-10
- Use: laboratory research only
Selank research
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.
To read the papers yourself, start with this PubMed search for Selank.
How Selank compares
Labs choosing Selank 10mg usually weigh it against a few close relatives. Selank is built on tuftsin and studied for anxiety through the GABA system, while:
- Semax is built on a fragment of ACTH and linked to BDNF in rodent studies
- DSIP is a nine-amino-acid peptide first isolated from rabbits in deep sleep
These three are short neuropeptides from the same era of Russian and European research. They’re studied for focus, anxiety and sleep, respectively. See them all on our nootropic peptides page.
How to reconstitute Selank 10mg
Concentration is the amount in the vial divided by the volume of water you add. With 10mg of powder in this vial:
- 1mL of bacteriostatic water gives 10mg/mL
- 2mL of bacteriostatic water gives 5mg/mL
- 3mL of bacteriostatic water gives 3.33mg/mL
Choose the volume that suits your measurements. Mark the vial with the concentration and date so nobody has to guess later. The vial itself holds 3mL, so that’s the upper limit.
Most labs use sterile bacteriostatic water; we sell it in 10mL and 30mL vials. Warm the sealed vial to room temperature, add the water slowly along the glass wall and swirl gently until it’s clear. Never shake it.
Selank 10mg storage and shelf life
The dry powder keeps best cold. A freezer at -20°C is ideal for long-term storage, and a fridge works for a few weeks. After reconstitution, store it in the fridge and finish it within roughly four weeks.
A 6 vial container keeps open and sealed vials upright and apart, which makes the fridge a lot easier to manage. For a bigger collection, the Big Everything Box holds vials and supplies in one latching case.
Lab-tested Selank 10mg
Every batch of Selank 10mg is made in the USA and checked by an independent U.S. lab for three things: that it’s the right compound, that the amount matches the label and that purity is 99% or better by HPLC.
Scroll through the photos at the top of the page and you’ll find the current batch’s certificate of analysis. We post the actual report, so you can check the figures yourself.
Batches are also screened for endotoxins, heavy metals and sterility. Those contaminant checks matter as much as purity for cell work, where a small amount of endotoxin can skew results.
Ordering Selank 10mg for a full study
Work out the total amount before you order. Add up what each arm of the study uses across every time point, then divide by 10mg. Round up by one vial so a spoiled sample or a repeat run doesn’t stall the project.
Mix one vial at a time and keep the rest sealed in the freezer. Dry powder keeps far longer than solution, so there’s no reason to reconstitute everything at the start.
If you order more than one vial, check that the batch numbers match before you start. Running a whole study on one batch removes one variable.
Often ordered with Selank 10mg
- Illumi-Neuro 48mg Blend, N-acetyl Semax amidate, N-acetyl Selank amidate, Pinealon and PE-22-28 in one vial
- 9-Me-BC Methylene Blue Capsules 10mg/5mg (60 Count), an oral capsule format
- Adamax 10mg, a Semax analog
- Selank Semax Blend 10mg/10mg, Selank and Semax in one vial
- Methylene Blue Capsules 25mg (60 Count), an oral capsule format
Browse the full nootropic peptides range, or see every vial on our research peptides page.
Selank 10mg FAQ
How much is in the Selank 10mg vial?
10mg of freeze-dried powder. The amount is printed on the label.
Is Selank 10mg in stock?
Yes. Selank 10mg is in stock and ships from the U.S.
Where is it made?
In the USA. We only sell U.S.-made research products, and each batch is tested by a U.S. lab.
Is there a certificate of analysis for Selank 10mg?
Yes. The current batch’s COA is in the image gallery on this page.
What do I mix Selank 10mg with?
Sterile bacteriostatic water is the usual choice. The reconstitution section above shows the concentration for each volume.
Buy Selank 10mg online
Ready to order? Selank 10mg costs $50.00 and is in stock. Add it to your cart and you’re done. Need water to mix it? Add a 10mL bacteriostatic water to the same order.
Need more for the same project? See the rest of our nootropic peptides.
For laboratory research use only. Not for human or veterinary use. These statements have not been evaluated by the FDA.







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