Selank is a synthetic heptapeptide based on the tuftsin framework with a defined anxiolytic profile, studied for its calming effects and modulation of immune parameters in behavioral and neuroimmunology research. Its dual action on anxiety-like behavior and immune balance distinguishes it among neuropeptide tools. The peptide is supplied as a white lyophilized powder at confirmed purity in sealed vials, and each batch is documented for quality assurance. As a specialized supplier, we keep a broad range of peptides in regular production, which shortens lead times for popular items and allows mixed-batch shipments for larger studies. Our sales team provides specification sheets, storage guidance and ordering assistance in English for international buyers.

Selank's mechanism of action is thought to involve interactions with the central nervous system, particularly through modulation of neurotransmitter systems such as gamma-aminobutyric acid (GABA), which plays a key role in regulating anxiety. Preclinical studies have demonstrated its ability to reduce stress-induced behavioral changes in animal models, supporting its potential as a therapeutic agent for anxiety-related disorders. Additionally, its immunomodulatory properties have been explored in the context of neuroimmune interactions, where it may help restore balance in immune responses that are dysregulated by chronic stress or psychological distress.
In terms of formulation and handling, Selank is typically reconstituted with sterile water or physiological saline prior to use, and proper storage conditions—such as refrigeration at 2-8°C—are recommended to maintain stability and efficacy. Our quality control processes include rigorous testing for endotoxins, heavy metals, and peptide identity to ensure each batch meets stringent pharmaceutical standards. For researchers and clinicians interested in integrating Selank into their studies or clinical protocols, our technical support team offers detailed guidance on optimal dosing regimens, administration routes, and potential synergies with other therapeutic agents. We also collaborate with academic institutions and pharmaceutical companies to facilitate custom peptide synthesis and scale-up production for advanced research or clinical trial needs, ensuring flexibility and reliability in meeting diverse scientific objectives.