Selank (TKPRPGP) is a synthetic heptapeptide analog of the naturally occurring immunomodulatory tetrapeptide tuftsin. It is supplied as a lyophilized powder in a 10mg vial for laboratory research use only.

Key Research Areas

• Anxiolytic & Stress Response: Selank has been extensively studied for its potential to modulate GABAergic, serotonergic, and dopaminergic systems, exhibiting calming effects without typical sedative properties associated with benzodiazepines.
• Nootropic & Cognitive Support: Research indicates potential benefits for focus, memory, learning, and overall cognitive performance, particularly under stress conditions.
• Neuroprotective & Immunomodulatory Properties: Investigated for its role in gene expression related to inflammation (e.g., IL-6), neuroprotection, and immune system balance.

Product Specifications

• Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP)
• Molecular Formula: C₃₃H₅₇N₁₁O₉
• Molecular Weight: 751.9 g/mol
• Purity: ≥99% (HPLC verified – COA available upon request)
• Form: Lyophilized white powder
• Storage: Refrigerate at 2–8°C; for long-term, store at -20°C. Reconstitute with bacteriostatic water or sterile water for injection (research use).

Research Use Only: This Apexin Peptides product is intended solely for laboratory in vitro use by qualified professionals. Not for human or veterinary consumption, food, cosmetics, diagnostics, or therapeutics. It is not FDA-evaluated and is not intended to diagnose, treat, or cure any disease. All sales are final.