This batch has been independently tested by a third-party laboratory and verified for identity, purity, and traceability.
✓ Batch-Specific COA
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Selank Peptide Vial Lyophilisate For Lab Research
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BATCH NR: NBLSK1007261101
TESTED FOR:
✓PURITY
✓WEIGHT
✓ENDOTOXINS(LPS)
VIEW LAB REPORTS
Date Tested: 01.07.2026
Purity: 99,535%
Weight: 36,21mg
Endotoxin (LPS): Pass
Overview
Selank is a synthetic heptapeptide derived from tuftsin, a naturally occurring immunomodulatory peptide, originally developed at the Institute of Molecular Genetics, Russian Academy of Sciences. It has been studied for effects on neurochemical signaling, stress-response pathways, and cognitive function, with particular research interest in GABAergic, serotonergic, and dopaminergic pathway interactions.
Mechanism of Action (as reported in preclinical/clinical literature)
- Modulation of GABAergic neurotransmission
- Regulation of serotonin and dopamine signaling
- Influence on stress-response pathways
- Support of neuroplasticity and neural adaptation
- Modulation of inflammatory cytokine activity in experimental models
- Potential effects on BDNF expression
Proposed mechanisms are based on published experimental and clinical research; precise molecular pathways remain under investigation.
Research Applications
- Cognitive: learning/memory processes, information retention, attention/focus mechanisms, cognitive performance studies
- Neurobiology: neurotransmitter regulation, neural signaling pathways, synaptic plasticity, brain adaptation mechanisms
- Stress & Anxiety Research: stress-response regulation, behavioral adaptation models, emotional processing pathways, neuroendocrine signaling
- Neuroprotection: cellular resilience, oxidative stress response, neuroinflammatory pathways, brain health biomarkers
- Immunomodulatory: cytokine regulation, immune-neural interactions, tuftsin-derived peptide mechanisms
Technical Specifications
| Property | Value |
|---|---|
| Peptide Name | Selank |
| Alternative Name | Tuftsin Analog |
| Molecular Weight | ~751.9 Da |
| Amino Acid Length | 7 amino acids |
| Sequence | Thr-Lys-Pro-Arg-Pro-Gly-Pro |
| Molecular Formula | C33H57N11O9 |
| Appearance | Lyophilized powder |
| Purity | ≥99% (batch dependent) |
| Research Grade | For laboratory research use only |
Stability & Storage
Lyophilized: Store at -20°C; protect from light/moisture; avoid repeated freeze-thaw. Reconstituted: Store at 2–8°C; follow laboratory handling protocols; maintain sterile conditions.
Pharmacokinetic Notes (Research Data)
Approximately 5–10 minutes plasma half-life in experimental pharmacokinetic studies; biological effects may persist beyond plasma clearance due to downstream neurochemical modulation.
Research Use Only — Please Read
FOR RESEARCH USE ONLY. This product is intended exclusively for laboratory research by qualified professionals.
This product:
- Is not approved for human use
- Is not approved for veterinary use
- Is not intended to diagnose, treat, cure, or prevent any disease
- Is not a dietary supplement
- Must not be used in clinical applications
The information provided is for educational and research purposes only and reflects findings from published scientific literature. Experimental results from in vitro, animal, or limited human research may not predict outcomes in broader populations.
Scientific References
-
Kolomin TA, et al.
Effects of Selank on the expression of genes involved in neurotransmission.
Bulletin of Experimental Biology and Medicine.
2. Ashmarin IP, Nezavibatko VN, et al.
Regulatory peptides of the tuftsin family and development of Selank.
Bulletin of Experimental Biology and Medicine.
3. Zozulya AA, et al.
Influence of Selank on cytokine expression and immune regulation.
Bulletin of Experimental Biology and Medicine.