Longevity Research

Selank

Tuftsin-Derived Heptapeptide

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Brief Description

Heptapeptide created by combining the immunomodulatory peptide tuftsin with a stabilizing Pro-Gly-Pro sequence that extends its half-life. Selank modulates brain-derived neurotrophic factor (BDNF) expression and influences the balance of IL-6, T-helper, and enkephalin systems. It acts on both immune and neurological pathways without sedation or dependence in research models. Research areas include anxiolytic mechanisms, immune modulation, cognitive function, and BDNF expression in the hippocampus. For research use only — not for human consumption.

Batch Documentation
Current batch
Batch SELANK-B001
Janoshik Analytical · batch-specific analytical report
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Scope limit: COAs document analytical testing for research materials. They are not medical-use, diagnostic, or treatment claims.
Current batch by strength
5mg
Batch 001
10mg
Batch 001
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Compound Specifications
CAS
129954-34-3
MW
751.9 Da
Purity
≥99% (HPLC)
Storage & Handling
Lyophilized: Stable at room temperature; freezer (−20°C) recommended for long-term storage
Reconstituted: 2–8°C, use within 30 days
Solvent: Bacteriostatic water
For research use only — not for human consumption
Selank
Selank
$36.00 $63.20Price range: $36.00 through $63.20 SAVE 20%

Additional information

Weight 0.94 oz
Strength

5mg, 10mg