CS10

1. Basic Product Information

1. Catalog Code: CS10
2. Chemical Name: Cortagen
3. Specification: 10mg per vial
4. Appearance: White sterile lyophilized polypeptide powder
5. Purity: Research grade ≥99% (HPLC verification)
6. Amino Acid Sequence: Ala-Glu-Asp-Pro (AEDP)
7. CAS Number: 335591-03-2
8. Molecular Formula: \(\mathbf{C_{17}H_{27}N_{5}O_{8}}\)
9. Molecular Weight: 430.41 Da
10. Classification: Khavinson brain bioregulatory tetrapeptide

2. Mechanism of Action

Cortagen is a synthetic short tetrapeptide extracted and optimized from cerebral cortex peptide complex (Cortexin).

1. Tissue-specific bioregulator targeting central nervous system cells; able to penetrate cell nuclei and modulate gene expression in neurons.
2. Reduces oxidative stress and inflammatory response inside nervous tissue.
3. Supports neuron survival, alleviates neuronal apoptosis induced by ischemia and oxidative damage.
4. Regulates cerebral metabolism and improves nerve cell energy supply in preclinical laboratory models.

3. Research Observed Effects (Laboratory Reference Only)

1. Neuroprotection research: Study intervention for cerebral ischemia, traumatic brain injury and nervous system degenerative changes.
2. Cognitive function research: Explore effects on memory, learning ability and concentration.
3. Anti-inflammatory research: Inhibit neuroinflammation in central nervous system.
4. Brain aging research: Used in experiments delaying age-related brain function decline.

4. Potential Risks of Bulk Lyophilized Powder

1. No GMP pharmaceutical-grade sterility guarantee. Self-reconstitution injection may lead to subcutaneous infection, abscess and inflammation.
2. Complete long-term human clinical safety data is insufficient; unknown adverse reactions may exist for off-label human usage.
3. Uncontrolled impurities and non-pharmaceutical excipients may trigger allergic reactions and organ metabolic burden.
4. Legal reminder: This product is limited exclusively to laboratory research. Unauthorized human administration and illegal resale violate pharmaceutical regulations in multiple countries.

5. Storage Specifications

• Long-term storage of dry powder: -20℃, sealed, protected from light, avoid repeated freeze-thaw cycles
• After reconstitution: Store at 2~8°C and consume within a short period