Selank

Selank is a synthetic seven-amino-acid peptide built by extending tuftsin — a naturally occurring immune-related peptide — with an added stabilizing sequence tacked onto the end. That stabilizing addition is a design approach shared with Semax, even though the two peptides serve different research niches. No formula or molecular weight is published on the product page. It's studied mainly as a tool for looking at peptide–receptor binding and the signaling cascades that follow inside the cell, within the broader context of neuropeptide research.

Research Applications Noted

• Peptide–receptor interaction studies
• Intracellular signaling mechanism research within neuropeptide models
• Structure-function characterization under in vitro conditions