Selank Peptide
Price range: $34.00 through $85.00
For Research Use Only. Not for human use. Research-grade Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro), a synthetic heptapeptide analog of tuftsin, is designed for controlled laboratory investigations of GABAergic and BDNF modulation, immune function, and related neurochemical pathways.
Discount per Quantity
| Quantity | 5 – 9 | 10 + |
|---|---|---|
| Discount | 5% | 10% |
| Price | $32.30 | $30.60 |
Orders over $200: FREE USPS Priority shipping.
- >99% purity — HPLC + MS verified
- Cold-pack insulated mailers
- Discreet US shipping (2–5 days)
- COA available on request
Research Use Only. Not for human consumption. Sold strictly for laboratory and research use.
Selank is a synthetic heptapeptide developed by the Institute of Molecular Genetics of the Russian Academy of Sciences as an improved analog of the immunomodulatory peptide tuftsin (Thr-Lys-Pro-Arg). The addition of Pro-Gly-Pro at the C-terminus is associated with increased metabolic stability and potential for central nervous system penetration. This research-grade lyophilized powder is synthesized under strict quality controls and provided with full analytical documentation, for use in laboratory research settings only.
For Research Use Only. Not for human use.
Key Scientific Attributes
- High-purity Selank (≥ 99% by HPLC/MS, acetate salt form)
- Verified heptapeptide sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP)
- Lyophilized formulation for maximum long-term stability
- Full Certificate of Analysis (COA) with HPLC, MS, and amino acid analysis
- Manufactured in GMP-aligned, ISO-compliant facilities
- Suitable for GABAergic modulation, BDNF pathway, and intranasal delivery studies
Research-Referenced Attributes (Based on scientific literature; not intended as therapeutic claims.)
- Investigated for effects on BDNF expression in the hippocampus in preclinical models, with implications for neuroplasticity research ()
- Studied for potential modulation of serotonin metabolism in stress models ()
- Researched for allosteric modulation of GABA receptors in preclinical settings ()
Why Researchers Choose Selank from Our Catalog
- Sequence match to heptapeptide used in published research studies
- Transparent analytical data (HPLC >99%, MS confirmation)
- Suitable for psychiatry, neurology, and cognitive science laboratory investigations
- Competitive research pricing with bulk options
| SKU | Selank |
|---|---|
| Category | Peptides |
| Purity | >99% (HPLC + MS verified) |
| Form | Lyophilized powder |
| Origin | Synthesized in the USA |
Certificate of Analysis
Every lot is verified by reverse-phase HPLC for purity and by mass spectrometry for identity. A current COA is available on request — email sales@limitlesslifenootropics.st with the lot number printed on your vial.
- HPLC purity: >99%
- Identity confirmed by ESI-MS
- Lyophilized, sterile-filtered solutions where applicable
- Stored at −20°C until shipment
Shipping & handling
Orders placed before 2pm CT ship the same business day in cold-pack insulated mailers. USPS Priority delivery in 2–5 business days. Free shipping on US orders over $200.
Frequently asked questions
How should I reconstitute this peptide?
Use bacteriostatic water for short-term lab storage. Direct the diluent down the side of the vial, swirl gently — do not shake.
What is the shelf life?
Lyophilized peptide stored at −20°C is stable for 24+ months. Reconstituted peptide should be refrigerated and used within 2–4 weeks.
Do you ship internationally?
We currently ship within the United States only. International researchers should contact our bulk team for institutional quotes.
Frequently bought together
Reviews
There are no reviews yet.