Selank CAS: 129954-34-3
Selank CAS 129954-34-3 is a synthetic peptide developed in Russia, derived from the immunomodulatory peptide tuftsin. It is classified as a nootropic and anxiolytic peptide with potential effects on stress, mood, cognition, and immune regulation. Selank is typically administered intranasally or via subcutaneous injection.
what's Selank Peptide CAS 129954-34-3?
Selank CAS 129954-34-3 is a synthetic peptide developed in Russia, derived from the immunomodulatory peptide tuftsin. It is classified as a nootropic and anxiolytic peptide with potential effects on stress, mood, cognition, and immune regulation. Selank is typically administered intranasally or via subcutaneous injection.
Novopept is a professional Selank manufacturer and supplier in China, offering high-purity (≥99%) Selank with COA support. We provide factory price, stable supply, and fast global shipping for customers seeking reliable Selank for sale.
| Item | Specification |
|---|---|
| Product Name | Selank Peptide |
| Selank CAS Number | 129954-34-3 |
| Peptide Sequence | Thr–Lys–Pro–Arg–Pro–Gly–Pro (TKPRPGP) |
| Molecular Formula | C₃₃H₅₇N₁₁O₉ |
| Molecular Weight | 751.88 Da |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥99% (HPLC) |
| Solubility | Soluble in water and aqueous buffers |
| Synthesis Method | Solid-Phase Peptide Synthesis (SPPS) |
| Quality Control | HPLC, Mass Spectrometry (MS) |
| Storage Condition | −20°C, sealed and protected from light |
| Stability | Stable under recommended storage conditions |
| Application | Research use only |
| Package Size | Custom packaging available |
| Country of Origin | China |
selank Mechanism of Action
Selank exerts its effects through multi-pathway neuromodulation, including:
- Modulation of the GABAergic neurotransmitter system
- Regulation of BDNF (Brain-Derived Neurotrophic Factor) expression
- Influence on serotonin and dopamine balance
- Inhibition of enkephalin degradation, contributing to anxiolytic activity
Unlike benzodiazepines, Selank does not directly bind to GABA-A receptors, which explains its non-sedative profile observed in studies.
selank Benefits & Applications
Benefits
- Supports research related to anxiety modulation without sedation
- Studied for cognitive performance and memory support
- Non-benzodiazepine peptide with low toxicity profile in studies
- No observed dependence or withdrawal in experimental models
- Suitable for long-term neuroscience and behavioral research
Applications
- Neuropharmacology research
- Anxiety and stress-related mechanism studies
- Cognitive and memory function research
- GABAergic system modulation studies
- Peptide-based nootropic research projects
Selank
Side Effects
Common Side Effects
- Mild headache
- Transient fatigue or drowsiness
- Local irritation (in studies involving intranasal administration)
- Temporary dizziness in sensitive subjects
- These effects, when observed, were usually short-lived and self-resolving.
Rare Observations
- Mild nausea
- Changes in sleep patterns during initial exposure
- Individual variability in response related to dosage and administration route
Selank is supplied for research use only. It is not approved as a drug or dietary supplement in most jurisdictions.
Where to find selank Manufacturer and cas129954-34-3 Supplier?
A qualified Selank supplier should offer:
- Solid-phase peptide synthesis (SPPS)
- High purity selank (≥99.3% by HPLC)
- Complete documentation (COA, testing report like janoshik)
- Stable batch-to-batch consistency
- worldwide fast and safe shiping
NPX BIO is a professional peptide manufacturer in China specializing in custom and catalog peptides, including Selank powder (CAS 129954-34-3).
As a manufacturer rather than a reseller, Novopept provides:
- Direct factory price
- Flexible MOQ and bulk supply options
- OEM service
- stable shipping route and professional package and customer service
Shipping methods
| Country | Delivery time |
| Untied states | 7-15 DAYS |
| Australia | 7-12 DAYS |
| Germany | 7-12 DAYS |
| Canada | 8-10 DAYS |
| New zealand | 7-10 DAYS |
| Uk | 5-10 DAYS |
| Thailand | 5-8 DAYS |
| Malaysia | 5-8 DAYS |
| Vietnam | 5-8 DAYS |
The delivery time shown above is an estimate. Shipping routes and freight capacity may change from time to time. For the most accurate delivery schedule, please contact us directly.
Payment terms
Conclusion & Disclaimer
Selank (CAS 129954-34-3) is a promising research peptide explored for its unique combination of anxiolytic and nootropic effects. It appears to reduce stress and anxiety while enhancing mental clarity, with fewer drawbacks than traditional anxiolytics. However, efficacy can be subtle and individual responses vary.
⚠️ Disclaimer: This information is for educational and research purposes only. Selank is not FDA-approved, and its use may be restricted in certain regions. Always follow local regulations.
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