Selank Peptide CAS 129954-34-3 99% Purity Lyophilized Powder for Anti-Anxiety Research

Product Specifications

Selank Peptide CAS 129954-34-3: Addressing Research Peptide Purity Challenges

We’ve supported over 10,000 laboratories across 50+ countries in the past decade, and one consistent challenge researchers face with anti-anxiety research peptides is batch-to-batch variability disrupting experimental reproducibility. Fluctuating purity levels below 98% often lead to inconsistent data, while delayed shipments of critical research materials can set back timelines for weeks.

A Reliable Solution for Anti-Anxiety Research Peptide Needs

Our Selank Peptide addresses these pain points through advanced solid-phase synthesis and high-efficiency purification technology, ensuring impurity content stays below 0.1%—a standard we’ve maintained across 100+ kg annual peptide production. This 99% purity lyophilized powder delivers the stability required for consistent in vitro studies, supported by our GMP-certified production facilities that meet rigorous USP and EP international quality standards.

Research Background and Applications

Selank (CAS 129954-34-3) is a synthetic peptide that has been the focus of research in neuroscience and psychopharmacology fields. As a research peptide powder, it is commonly used in studies investigating neuropeptide mechanisms, receptor interactions, and signaling pathways related to stress response modulation. All applications are strictly limited to laboratory research environments.

Why 99% Purity and Lyophilized Form Matter for Research

The >99% purity specification of our Selank Peptide is critical for minimizing interference from impurities that could confound assay results. Impurities above 1% have been shown to introduce variability in receptor binding studies, while our advanced purification process ensures each batch meets the same high standard. The lyophilized powder form extends shelf life and maintains peptide integrity during storage and transportation, eliminating degradation concerns associated with liquid formulations. This stability is further validated through our full-process QC inspection protocol, which includes multiple purity tests before release.

Benefits of Choosing Our High Purity Selank Powder

By selecting our Selank Peptide, researchers gain access to a research tool that reduces experimental variables—directly addressing the common issue of irreproducible results caused by low-quality peptides. Compared to suppliers offering 95-98% purity, our 99% pure material provides a more controlled experimental environment, while our ISO 9001 certification ensures adherence to international quality management standards. The consistent batch-to-batch composition also supports longitudinal studies requiring stable material characteristics over extended periods.

Quality Assurance You Can Verify

Certificate of Analysis & Documentation

A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing test results for purity, identity, and appearance. Material Safety Data Sheets (MSDS) are included for safe handling. For specific research requirements, additional testing data (including NMR spectra upon request) can be provided to support your experimental validation process. Batch-specific documentation is retained for 5 years to ensure full traceability.

Storage & Handling

• Store lyophilized powder at -20°C, sealed, light-protected.
• Reconstitute in sterile water or buffer to 1–10 mg/mL.
• Aliquot to avoid freeze-thaw cycles.
• Stable ~1 month at 4°C, ~6 months at -20°C reconstituted.
• Wear PPE when handling.

Streamlined Order Process for Research Labs

To secure your Selank Peptide, simply confirm your required quantity and target research application—our multilingual technical team will provide a detailed quotation within 24 hours. We offer sample sizes for preliminary testing, each accompanied by complete analytical reports, allowing you to validate quality before full-scale ordering. Production and delivery typically take 7-15 days, with全程 logistics tracking available for every shipment.

Frequently Asked Questions