Semax/Selank Blend

Semax / Selank Blend 10/10mg

A research peptide blend combining two synthetic neuropeptides developed by Russian peptide research laboratories, studied across cellular biology and biochemical research literature. Each vial contains 10mg Semax and 10mg Selank (20mg total peptide content) in lyophilized form, verified through Mile High Compounds’ three-tier quality protocol: 7x independent third-party analytical testing, 4-vial batch conformity verification, and comprehensive heavy metal screening.

Product Specifications

• Composition: 10mg Semax + 10mg Selank (20mg total)
• Form: Lyophilized powder
• Vial Size: 20mg total in 3mL glass vial
• Purity: 99%+ verified by HPLC and mass spectrometry for each component (See COAs)

About the Compounds

Semax is a synthetic heptapeptide developed by Russian peptide research laboratories as a synthetic analog of the natural ACTH (4-10) fragment. With the sequence Met-Glu-His-Phe-Pro-Gly-Pro, Semax represents a modified ACTH fragment structurally designed to enhance peptide stability and resistance to enzymatic degradation compared to native ACTH sequences. Semax has been studied in cellular neurobiology research literature examining short-chain peptide chemistry and cellular signaling pathway research.

Selank is a synthetic heptapeptide developed by Russian peptide research laboratories as a synthetic analog of the natural tetrapeptide tuftsin, modified with additional amino acid residues to enhance peptide stability and resistance to enzymatic degradation. With the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, Selank represents an engineered modification of native tuftsin and has been studied in cellular biology research literature examining tuftsin pharmacology and short-chain peptide chemistry.

Research Background

This blend is supplied for laboratories conducting comparative cellular research involving both Semax and Selank. The combined formulation allows researchers to study both compounds within a single sample preparation, streamlining laboratory workflows for parallel and comparative short-chain neuropeptide research investigations.

Both Semax and Selank were originally developed at the Institute of Molecular Genetics of the Russian Academy of Sciences and have been studied extensively in peer-reviewed research published by the Myasoedov research group and other Russian peptide research laboratories. Foundational research is available through PubMed (pubmed.ncbi.nlm.nih.gov) and the National Institutes of Health’s PMC database (pmc.ncbi.nlm.nih.gov), where researchers can access peer-reviewed studies on each compound independently.

Analytical Verification

Every batch undergoes Mile High Compounds’ comprehensive analytical protocol:

• High-Performance Liquid Chromatography (HPLC) for purity quantification of each component
• Mass Spectrometry (MS) for molecular weight and identity confirmation of both peptides
• 14-day sterility testing
• Endotoxin analysis
• 4-vial batch conformity verification — statistically robust consistency testing across each production batch, exceeding the industry-standard single-vial sampling approach
• Heavy metal screening for lead, arsenic, cadmium, mercury, and additional trace metals
• Container and seal integrity verification

Batch-specific Certificates of Analysis (COAs) accompany every order, documenting full testing results for both component peptides.

Reconstitution and Storage

• Lyophilized storage: Cool, dry location away from direct light; -20°C for long-term stability
• Post-reconstitution: Refrigerate at 2-8°C, protect from light
• Reconstituted use window: 30 days for optimal research integrity
• Avoid: Repeated freeze-thaw cycles

Quality Standards

Mile High Compounds maintains a rigorous quality control framework across all research compounds. Our multi-layered testing protocol provides researchers with verified, high-purity reference materials supported by complete analytical documentation.

• 7x independent third-party testing per batch
• 4-vial batch conformity verification
• Heavy metal screening for trace contaminant analysis
• cGMP-compliant manufacturing
• Full analytical traceability
• Same-day shipping for orders placed before 3PM MST

Terms of Sale

This product is supplied for in vitro laboratory research only and has not been evaluated by the U.S. Food and Drug Administration. By purchasing, the buyer confirms they are 21 or older, a qualified research professional or institution, and will not use this material for human consumption, veterinary use, or any in vivo application. Mile High Compounds assumes no liability for misuse or off-label application.

About Mile High Compounds

Colorado-based research compound supplier specializing in high-purity reference materials for laboratory applications. Every batch undergoes our three-tier quality protocol: 7x independent third-party analytical verification, 4-vial batch conformity testing, and comprehensive heavy metal screening — manufactured in cGMP-compliant facilities.

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