Selank

Shop Selank from Eternal Peptides, a trusted supplier of research compounds tested for 99%+ purity by independent third-party labs, including Janoshik and Finnrick, with Certificates of Analysis. Each order ships fast and securely via USPS, with knowledgeable customer support available on phone and email. Sold for research use only.

Selank Peptide Characteristics

Note: Selank is supplied as a lyophilized peptide to support stability during storage and transport. Reconstituted solutions should be handled using standard laboratory procedures and stored according to established peptide stability guidelines. 

Selank: Handling & Storage Guidelines

Proper handling and storage of Selank are essential to preserve peptide integrity and ensure reproducible laboratory outcomes. As a short-chain synthetic peptide supplied in lyophilized form, it is sensitive to moisture, temperature fluctuations, and repeated freeze–thaw cycles.

• Storage Conditions: Store unopened lyophilized vials at -4°F to -20°F (-20°C to -29°C) for long-term stability. Short-term storage may be maintained at 36°F to 46°F (2°C to 8°C). Protect from direct light, heat, and humidity.
• Reconstitution: Reconstitute using sterile bacteriostatic water under aseptic laboratory conditions. For best stability, purity, and consistent results, buy our bacteriostatic water with your Selank order. Gently swirl, do not shake, to avoid peptide degradation.
• Aliquoting & Freeze–Thaw: After reconstitution, aliquot into smaller sterile containers if multiple uses are anticipated. Avoid repeated freeze–thaw cycles, as these may affect peptide stability.
• Working Solution Storage: Store reconstituted solutions at 36°F to 46°F (2°C to 8°C) and use within established laboratory timeframes. For extended storage, aliquots may be kept at -4°F to -20°F (-20°C to -29°C).
• Laboratory Compliance: Handle using appropriate personal protective equipment and in accordance with institutional research protocols. Selank is designated strictly for laboratory research use only.

COA / Quality Assurance

Each lot of Selank is accompanied by a lot-specific Certificate of Analysis (COA) to support research reproducibility, transparency, and documentation standards. Eternal Peptides works with independent third-party analytical laboratories, including Janoshik, to verify product specifications prior to release.

COAs are designed to provide comprehensive analytical data and typically include:

• Peptide Identity: Confirmation by high-performance liquid chromatography (HPLC) and/or mass spectrometry to verify molecular composition and sequence integrity.
• Purity Assessment: Quantitative purity analysis, commonly ≥99% by HPLC, with chromatogram data included.
• Sterility (if applicable): Sterility testing data where relevant to the product format.
• Endotoxin Levels: Endotoxin screening to ensure suitability for controlled laboratory research environments.
• Storage Recommendations: Stability guidance to preserve peptide integrity.

All COAs are lot-traceable and accessible through the Lab Tests page, allowing researchers to verify analytical results and maintain audit-ready documentation. This structured quality assurance process supports consistent batch-to-batch performance in research settings.

Legal / Regulatory Disclaimer

Selank is supplied strictly for laboratory research use only. It is not approved for human or veterinary use, clinical administration, therapeutic application, or diagnostic procedures of any kind. Safety and efficacy in humans have not been established, and no medical or treatment claims are made or intended here.

As the purchasers, you are responsible for ensuring compliance with all applicable local, state, and federal laws, as well as institutional biosafety policies and research-use regulations. This material should be handled in appropriate laboratory settings. Any misrepresentation of intended use may result in regulatory or legal consequences.