Free shipping $200+ · Order by 2pm CT, ships today from Tulsa, OK · Research Use Only — Not for human consumption
Selank 5mg 3D vial mockup
Research Use Only — Not for Human Consumption

Selank

4.7 (22 verified researcher reviews)
  • ≥99% HPLC
  • Mass Spec Verified
  • COA Per Lot
  • US Lab

Selank is a synthetic heptapeptide developed as a stable analog of the immunomodulatory peptide tuftsin, with the addition of an N-terminal Pro-Gly-Pro tripeptide that confers extended stability. It has been studied extensively in preclinical research models of anxiety-related behavior, cognitive function, and neuropeptide pharmacology. Heartland Bio Labs supplies Selank as a high-purity lyophilized research compound for qualified laboratory and research use only.

$49.00

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Selank is a synthetic heptapeptide developed as a stable analog of the immunomodulatory peptide tuftsin, with the addition of an N-terminal Pro-Gly-Pro tripeptide that confers extended stability. It has been studied extensively in preclinical research models of anxiety-related behavior, cognitive function, and neuropeptide pharmacology. Heartland Bio Labs supplies Selank as a high-purity lyophilized research compound for qualified laboratory and research use only.

Selank is one of the most studied synthetic neuropeptides in published preclinical literature. In vitro and in vivo studies have investigated its activity in rodent behavioral models, neuronal cell cultures, and immune tissue, with research interest focused on anxiolytic-related signaling, GABAergic modulation, BDNF expression, and immunomodulatory pathways derived from its tuftsin core. It is commonly referenced in academic literature exploring short-peptide modulation of central nervous system biology.

This compound is supplied strictly for research purposes. No clinical or therapeutic application is implied or represented.

Product Characteristics

  • Peptide class: Synthetic heptapeptide (tuftsin analog)
  • Origin: Modified tuftsin sequence with N-terminal Pro-Gly-Pro extension
  • Form: Lyophilized powder
  • Reconstitution medium: Bacteriostatic water or sterile water (research standard)
  • Appearance: White to off-white powder
Purity≥99% HPLC

Handling Information

Selank should be handled under standard laboratory conditions. Use appropriate personal protective equipment. Avoid repeated freeze-thaw cycles once reconstituted. Handle with care to minimize degradation of the peptide structure. This compound is intended for use by qualified research professionals only.

Storage Requirements

  • Long-term (lyophilized): Store at -20°C, protected from light and moisture
  • Short-term (reconstituted): Store at 4°C; use within 28 days
  • Do not store near solvents, acids, or strong oxidizing agents
  • Keep in original vial with cap sealed until point of use
4.7
★★★★★
Based on 22 verified researcher reviews

Customer reviews coming soon. Be the first to share your research experience.

How should I store this peptide?+

Lyophilized peptides should be stored at −20°C in a dry, light-protected environment. Avoid repeated freeze-thaw cycles. Once reconstituted, store at 2-8°C and use within 4-8 weeks depending on the compound.

What should I reconstitute it with?+

Bacteriostatic water or sterile water for research use. We recommend our companion BAC Water for consistency. Specific reconstitution volume depends on your research protocol — refer to the Specifications tab for solubility data.

How quickly do orders ship?+

Orders confirmed before 2:00 PM CT ship the same business day from our facility in Tulsa, OK. Standard US transit is 2-5 business days. Tracking provided at shipment.

Is the COA verified independently?+

Yes. Every lot is tested by HPLC for purity (target ≥99%) and mass spectrometry for molecular identity before release. The COA is generated from the actual lot data, not a generic template.

Can I get bulk or institutional pricing?+

Yes — qualified research facilities and high-volume orders receive tiered pricing. Contact us with your institution information and target quantities.

View this product's Certificate of Analysis

Every lot is independently verified — HPLC purity, mass spec identity, lot number, storage parameters. Click below to view or download.

Look up COA in portal →

Customer Reviews

4.7
★★★★★
Based on 22 verified researcher reviews

Customer reviews coming soon. Be the first to share your research experience.

Research Use Only: This product is sold by Heartland Bio Labs for research and laboratory use only. Not intended for human or veterinary consumption, administration, or therapeutic use. This product has not been evaluated by the Food and Drug Administration. Not a drug. Not a dietary supplement. Researchers are responsible for compliance with all applicable regulations.