Selank
Cognition & Focus- 1 × Selank 10MG€29,99
- 1 × Bacteriostatic Water€9,95
- 1 × Needles · 5 needles€4,95
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- Semax10MG
- Selank10MG
- Pinealon
For research use only. Not for human consumption. These products are intended for laboratory research and are not drugs, foods, or cosmetics.
About Selank
Selank is a synthetic heptapeptide derived from tuftsin, researched as an anxiolytic and nootropic agent via GABAergic signaling, monoamine balance, and neurotrophin regulation. Studied in preclinical and clinical studies for anxiety reduction, stress tolerance, and cognitive functions such as attention and memory. Offered exclusively as a research peptide for scientific purposes.
For research purposes only. Not for human consumption.
Quality & Testing
Every batch is independently tested by a certified external laboratory to verify purity, identity, and composition. Each analysis uses advanced methods such as HPLC and mass spectrometry, guaranteeing the highest research quality.
- Verified purity: every batch is tested for peptide integrity and composition.
- Third-party certified: analysis is performed by accredited laboratories using validated testing procedures.
- Transparent results: the corresponding Certificate of Analysis (COA) and analytical data are on our Lab Results page.
All My Peptides Lab products undergo strict processing, temperature control, and documentation to guarantee consistency and traceability from production to shipment.
Peptide specifications
- Molecular formula
- C₃₃H₅₇N₁₁O₉
- Molecular weight
- 751.90 g/mol
- CAS number
- 129954-34-3
- Amino acid sequence
- Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP)
- Number of amino acids
- 7
- Purity
- ≥99% (HPLC)
- Appearance / form
- White lyophilized powder
- Reconstitution
- Bacteriostatic water
- Storage
- −20 °C, protected from light; avoid freeze-thaw cycles
- Freeze-thaw cycles
- Avoid repeated cycles
- Shipping
- Ships in 24 hours
- Research use
- In vitro only
Important questions answered by professionals
*Answered by independent medical researchers and licensed physicians
What is Selank as a research peptide?
Selank is a synthetic heptapeptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, an analog of the naturally occurring tetrapeptide tuftsin, extended with a stabilizing Pro-Gly-Pro tail. It is studied in laboratory and in-vitro research for its neuromodulatory and immunomodulatory properties. Selank is sold by MyPeptidesLab strictly for in-vitro research and has not been approved by the EMA, FDA, or any national medicines authority.
What is Selank studied for in research?
In preclinical and in-vitro studies, Selank is being researched in relation to neural signaling, cognitive processes, and immunomodulation. It is studied in study models in the context of the stress response. Research findings are preliminary and require further validation.
What is included in the Certificate of Analysis (CoA) for Selank?
The batch-specific CoA for Selank shows an HPLC purity of 99% or higher, identity confirmation via mass spectrometry, the batch number, and the net peptide content in milligrams per vial. The CoA is published on the product page so you can review it before ordering.
How do you verify the purity of peptides?
Every batch is HPLC-tested by an independent external laboratory for a purity of 99% or higher, with identity confirmation via mass spectrometry. The batch-specific Certificate of Analysis is published on every product page.
How quickly is my order delivered and which carriers do you use?
Orders placed before 15:00 CET are shipped the same business day from the Netherlands via PostNL, including on Saturdays. Delivery within the EU typically takes 2–5 business days, fully tracked. Every package is shipped in neutral, unbranded packaging with no visible references to peptides.
Does MyPeptidesLab offer bulk or wholesale orders for peptides?
Yes, we supply bulk and wholesale quantities to verified research facilities. For inquiries, please email support@mypeptideslab.com with your specifications.
