All products are sold for Research Use Only. They are not drugs, foods, supplements, or cosmetics, are not approved by the FDA, and are not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption. To continue you confirm that you are a qualified research professional aged 21 or older.
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For Laboratory & Research Use Only — Not for Human or Veterinary Use
Selank is a synthetic heptapeptide used in laboratory research for neuropeptide signaling and peptide stability studies. HPLC-purified to high analytical standards, it is suitable for controlled biochemical research and assay applications.
99.9% Purity
Research Grade
COA Verified
Third-Party Tested
$65.00
The Purity GuaranteeVerified ≥99% by HPLC & mass spectrometry, third-party tested, with a lot-matched Certificate of Analysis on every vial.
Certificate of Analysis available for every lot
≥99% purity, HPLC & mass-spec verified
Ships from a U.S. facility — same-day before 12pm CT
Secure checkout · Free shipping on orders $300+
Synthetic Heptapeptide for Neurochemical Research
Technical Overview
Selank is a synthetic heptapeptide analogue derived from the tuftsin peptide sequence. In laboratory research environments, this compound is frequently utilized in studies examining neuropeptide signaling pathways and peptide stability in biochemical assays. Selank is synthesized via solid-phase peptide synthesis and purified through HPLC techniques to achieve analytical purity.
Specifications
Purity: ≥ 99% (HPLC Verified)
Appearance: Lyophilized Peptide Powder
Format: Research Compound
Storage: Store at −20°C.
Research Disclaimer
Provided strictly as a chemical reagent for laboratory investigation.
Purity≥99% by HPLC · COA available
CAS Number129954-34-3
Molecular FormulaC33H57N11O9
Molecular Weight751.89
Amino Acid Count7
SequenceThr-Lys-Pro-Arg-Pro-Gly-Pro
Physical FormLyophilized powder
SolubilitySoluble in bacteriostatic water; consult the product COA for specific solvent recommendations.
StorageStore lyophilized at -20°C; protect from light and moisture. Reconstitute with bacteriostatic water; refrigerate reconstituted solution at 2-8°C.
Answers
Frequently Asked Questions
Is SELANK third-party tested?
Yes. Every lot is independently third-party tested for identity and purity — ≥99% by HPLC and mass spectrometry — with a lot-matched Certificate of Analysis available to download on this page.
Can I see the Certificate of Analysis before buying?
Yes. A lot-matched COA is available on this product page and in our COA library before purchase, documenting identity, purity, and full analytical results.
What does 'Research Use Only' mean?
This product is supplied strictly for laboratory and research use only (RUO). It is not a drug, food, supplement, or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption.
How is it shipped and stored?
Orders placed before 12pm CT typically ship the same business day from our U.S. facility with tracking. Store the lyophilized material at -20°C, protected from light and moisture.
