Selank is a synthetic heptapeptide derived from tuftsin, a peptide found in mammalian brain. Researchers study it for potential neuroprotective and cognitive effects and for how it interacts with several neurotransmitter systems. Dynamite Research Peptides supplies high-purity Selank for that work.
Research Background
Selank was developed in Russia in the early 1990s as a more stable analog of tuftsin, a peptide with reported anxiolytic and neuroprotective effects. The modified sequence improved its stability and activity over the parent compound. Early studies looked at stress and anxiety in animal models, which set up broader work on cognition and neurological function.
Mechanism of Action
Selank affects several neurotransmitter systems tied to anxiety and cognition. Research describes effects on GABAergic signaling and monoamine systems, along with changes in the expression of brain-derived neurotrophic factor (BDNF), which supports neuronal survival and synaptic plasticity. It's also reported to shift the balance of stress- and anxiety-related signaling. Together, these actions are why it's studied for effects on anxiety-like behavior and cognition, likely through its influence on synaptic transmission and neuronal resilience.
Published Research Overview
Selank has been studied mostly in animal models, with work focused on anxiety-like behavior, stress responses, cognition and memory, and neuroprotection. Reported findings include reduced anxiety-like behavior, effects on GABAergic transmission, and effects on learning and memory. Published studies are listed in the References section below.
Storage & Handling
Dynamite Research Peptides supplies Selank in lyophilized (freeze-dried) form. Keep it sealed in its original container, protected from light and moisture, at -20°C or below. Reconstitute with a sterile solvent (such as sterile water or buffer) before use, and check the Certificate of Analysis (COA) for reconstitution notes.
Conclusion
Selank is studied for neurological function and for stress- and cognition-related processes. Our Selank is third-party tested with a full COA for every lot, so researchers work with consistent, verifiable material. For research use only — not for human or animal consumption.
Frequently Asked Questions
Q: What is the purity of Dynamite Research Peptides' Selank?
A: Our Selank is tested to a high level of purity, typically exceeding 99%. Each lot comes with a Certificate of Analysis (COA) detailing the specific purity results and testing methods.
Q: Does Dynamite Research Peptides provide third-party testing for Selank?
A: Yes. Every batch of Selank goes through independent third-party analysis to verify identity, purity, and absence of contaminants.
Q: What is the Certificate of Analysis (COA) and how can I access it?
A: The COA documents the analytical results for a specific lot — purity, identity confirmation, and other quality metrics. It's available to download on the product page.
All products are for research use only — not for human or animal consumption.