Selank
Product Overview
Selank is a synthetic heptapeptide derived from the naturally occurring immunomodulatory peptide tuftsin. This anxiolytic nootropic compound has been extensively studied for its unique ability to modulate both cognitive function and stress response without the sedative effects typically associated with traditional anxiolytics.
Molecular Specifications
- Molecular Formula: C33H57N11O9
- Molecular Weight: 751.87 Da
- Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
- Purity: ≥98% (HPLC verified)
- Appearance: White lyophilized powder
- Solubility: Highly soluble in water and physiological buffers
Structural Characteristics
Selank incorporates the tetrapeptide tuftsin sequence (Thr-Lys-Pro-Arg) at its N-terminus, followed by a Pro-Gly-Pro extension that enhances metabolic stability. This structural design allows for prolonged biological activity while maintaining the immunomodulatory properties of the parent compound.
Research Applications
This compound is utilized in various research contexts investigating:
- Anxiolytic mechanisms and GABA system modulation
- Cognitive enhancement and memory consolidation pathways
- Stress response regulation and cortisol modulation
- Immune system function and cytokine regulation
- Neurotransmitter balance and serotonin pathway studies
- Learning and attention deficit research models
Storage & Handling
- Storage Temperature: -20°C (lyophilized), 2-8°C (reconstituted, short-term)
- Stability: 24 months lyophilized, 30 days reconstituted at 2-8°C
- Reconstitution: Use sterile water or bacteriostatic water
- pH Stability: Stable across physiological pH range
Quality Assurance
Each batch undergoes comprehensive analytical testing including HPLC purity analysis, mass spectrometry verification, amino acid analysis, and endotoxin testing. Certificate of Analysis provided with each shipment.
For research purposes only. Not for human consumption or therapeutic use.
