What Is Semax?

Semax is a synthetic heptapeptide derived from the ACTH(4-10) fragment with modifications that improve stability and biological activity. It has attracted significant scientific interest due to its ability to influence multiple neurochemical pathways without exhibiting traditional hormonal activity associated with ACTH.

Researchers continue to investigate Semax for its potential role in supporting neuronal function, cognitive performance, and recovery following neurological injury.

Mechanism of Action

Although the complete mechanism is still being investigated, published research suggests that Semax may:

• Modulate brain-derived neurotrophic factor (BDNF) expression
• Influence nerve growth factor (NGF) production
• Affect dopaminergic and serotonergic neurotransmitter systems
• Support neuronal plasticity and synaptic signaling
• Exhibit antioxidant and neuroprotective properties
• Help regulate inflammatory pathways within the central nervous system

These mechanisms remain subjects of ongoing scientific investigation.

Summary of Publicly Available Research

Published studies have explored Semax in several experimental settings, including:

• Cognitive performance and memory enhancement
• Learning and attention models
• Neuroprotection following ischemic stroke
• Recovery from traumatic brain injury
• Stress adaptation and anxiety-related behaviors
• Age-related cognitive decline
• Gene expression related to neuronal survival

While some clinical and experimental findings are promising, additional large-scale research is needed to fully establish efficacy and safety across different applications.

Key Research Areas

Researchers commonly investigate Semax in relation to:

• Cognitive enhancement
• Memory formation
• Learning processes
• Neuroprotection
• Stroke recovery
• Brain injury research
• Neurodegenerative disease models
• Stress physiology
• Neuroplasticity
• Neurotrophic factor regulation

Chemical Information

Chemical characteristics may vary by production batch.

Storage Recommendations

To help maintain peptide stability:

• Store lyophilized peptide at 2–8°C for short-term storage.
• For extended storage, keep at -20°C or below.
• Protect from excessive heat, moisture, and direct sunlight.
• Avoid repeated freeze-thaw cycles after reconstitution.
• Store reconstituted solutions according to established laboratory protocols.

Certificate of Analysis (COA)

Each production batch undergoes quality control testing before release.

Typical COA includes:

• Product identification
• Batch/Lot number
• Purity analysis (HPLC)
• Molecular weight verification (Mass Spectrometry)
• Appearance
• Net peptide content
• Manufacturing date
• Quality control approval

A batch-specific COA is available upon request or included where applicable.

Customer Reviews

★★★★★ Excellent Research Quality
“Consistent product quality with clear documentation. Our laboratory has had reliable results across multiple research projects.”

★★★★★ High Purity
“Packaging was professional and the accompanying analytical information met our laboratory requirements.”

★★★★★ Reliable Supplier
“Fast shipping, excellent communication, and high-quality research material.”

Reviews represent customer experiences with product quality and service only. They do not constitute evidence of therapeutic effectiveness.

Frequently Asked Questions

Is this product intended for human use?

No. This product is supplied strictly for laboratory and scientific research purposes only.

What does the vial contain?

Each vial contains 10 mg of lyophilized Semax peptide.

Is a COA available?

Yes. Batch-specific Certificates of Analysis are available for quality verification.

How should the peptide be stored?

Store refrigerated at 2–8°C before use, or frozen at -20°C for long-term storage.

What research fields commonly study Semax?

Current research includes cognitive neuroscience, neuroprotection, neuroplasticity, learning, memory, stroke recovery, and neurological disease models.

What is the purity of the product?

Purity is verified through analytical testing, with the exact value provided on the batch-specific COA.

Related Products

Researchers interested in Semax frequently explore related research peptides, including:

• Selank
• Dihexa
• Noopept
• Cerebrolysin
• BPC-157
• TB-500
• Pinealon
• Epitalon
• GHK-Cu
• CJC-1295

Research Use Only: This product is intended solely for laboratory research by qualified professionals. It is not approved for human consumption, medical treatment, veterinary use, or diagnostic applications.