Description
Semax Research Peptide
Semax is a synthetic peptide analog derived from adrenocorticotropic hormone, commonly referred to as ACTH. It is used in controlled laboratory research involving peptide structure analysis, neuropeptide signaling models, peptide-receptor interaction dynamics, and structure-function characterization.
ResearchChemHQ supplies Semax in lyophilized powder form to support stability during shipping, storage, and laboratory handling. Each batch is produced for research-use-only applications and may be supported by batch-specific documentation through the RCHQ COA Library.
Semax is intended strictly for laboratory, analytical, and scientific research use only. It is not intended for human or animal consumption, medical use, diagnostic use, therapeutic use, dietary supplement use, or compounding.
Chemical Information
Product Name: Semax
Molecular Formula: C37H51N9O10S
Molecular Weight: 813.93 g/mol
Sequence: Met-Glu-His-Phe-Pro-Gly-Pro
Appearance: Lyophilized powder
Purity: Batch-specific purity reported on COA
Storage Form: Lyophilized powder
Research Applications
Semax may be used in controlled laboratory research settings for applications such as:
- Peptide-receptor interaction research in neuropeptide signaling models
- Ligand binding and receptor affinity characterization involving peptide systems
- Intracellular signaling pathway analysis associated with peptide ligands
- Structure-function research involving synthetic ACTH-derived peptide analogs
- Peptide stability and degradation profiling in assay-based systems
- Analytical evaluation of peptide sequence and structural characteristics
All research involving Semax should be conducted by qualified professionals using appropriate laboratory practices, documentation, and controlled research conditions.
Storage and Handling
Store lyophilized Semax according to proper laboratory storage practices.
- Keep lyophilized material in a cool, dry environment
- For long-term storage, maintain at -20°C / -4°F
- Once reconstituted, store at 2–8°C / 36–46°F
- Use promptly after reconstitution according to internal laboratory protocols
- Maintain aseptic handling practices
- Avoid repeated freeze-thaw cycles
- Protect from unnecessary light, heat, and moisture exposure
Storage conditions may affect peptide stability, so researchers should follow appropriate handling standards for lyophilized peptides.
Quality and Testing
ResearchChemHQ is committed to transparency and research-grade quality standards. Semax batches may be supported by third-party analytical testing and batch-specific documentation.
Testing may include verification of key quality markers such as:
- Purity
- Compound identity
- Quantity verification
- Sterility
- Endotoxin levels
Researchers can reference the corresponding Certificate of Analysis for batch-specific testing results.
Compliance Notice
Semax is sold strictly for research use only.
This product is not intended for human consumption, animal consumption, medical use, diagnostic use, therapeutic use, dietary supplement use, or compounding.
This product has not been evaluated or approved by the FDA. Misuse of this product is strictly prohibited and may violate federal, state, or local laws.
By purchasing this product, the buyer acknowledges and agrees that it will be used only for lawful laboratory, analytical, and scientific research purposes by qualified individuals or institutions.


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