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Cortagen 20mg/vial – High-Purity Research-Grade Peptide – Chinese Supplier

Cortagen 20mg/vial – High-Purity Research-Grade Peptide – Chinese Supplier

Cortagen, also known as AEDP—with the amino acid sequence Ala-Glu-Asp-Pro—is a synthetic tetrapeptide bioregulator. It originated from research conducted by the team of Russian scientist Vladimir Khavinson on Cortexin, an extract derived from the cerebral cortex. Cortagen is produced via targeted solid-phase synthesis, serving as a replacement for the natural extract and enabling more stable, standardized production. As a member of the Khavinson family of bioregulatory peptides, Cortagen primarily acts on the central nervous system; it has also been the subject of research concerning its effects on the peripheral nervous system, as well as within immune and cardiac tissues.

Product Introduction

Key Application Areas
Neural Repair Research: Used in studies concerning peripheral nerve injury and the restoration of nerve conduction function.
Brain Function and Cognitive Support: Investigated in the context of neurological deficits following cerebral ischemia or traumatic brain injury, as well as cognitive decline.
Anti-inflammatory and Immunomodulatory Research: Applied to the study of inflammatory responses within the central nervous system, the balance of oxidative stress, and the regulation of autoimmune responses.
Anti-aging and Tissue Repair: Utilized in research related to the regulation of gene expression, cellular repair capacity, and tissue resilience.

 

 

 

Physical Properties and Mechanism of Action
Cortagen appears as a white or off-white lyophilized (freeze-dried) powder. It is readily soluble in water, physiological saline, and neutral buffers, but insoluble in organic solvents. In its powdered form, it should be stored at -20°C in a dry, dark environment. Once reconstituted, it is recommended to aliquot the solution and store it under refrigeration or freezing; repeated freeze-thaw cycles should be avoided.
Its mechanism of action is primarily based on the regulation of epigenetics and gene transcription. Cortagen can bind to chromatin-associated proteins, modulating gene expression patterns in neural and immune cells. It activates pathways associated with nerve regeneration, antioxidant defense, and the inhibition of apoptosis, while simultaneously suppressing inflammation and oxidative stress. Animal studies have indicated that it may promote the expression of nerve growth factors, improve nerve conduction velocity, and assist in the recovery of both central and peripheral nervous system functions.

 

 

 

 

Potential Benefits in Bodybuilding
Cortagen is neither a muscle-building peptide nor an anabolic substance. Its value for individuals engaged in bodybuilding or high-intensity training lies primarily in supporting neural recovery, training readiness, and adaptation to stress:
It may help alleviate neural fatigue following high-intensity training.
It may support sleep quality, mental focus, and the recovery of one's training state.
By modulating central inflammation and oxidative stress, it may enhance the body's ability to adapt to training loads.
For those undergoing long-term, high-intensity training, it may help maintain the stability of the nervous system.
It should be emphasized that clinical data on Cortagen in humans remains limited. Its use in the context of bodybuilding is largely exploratory and cannot serve as a substitute for adequate sleep, proper nutrition, and a well-structured training program.

 

 

 

 

Dietary and Medication Precautions
It is not recommended to combine this product with alcohol, sedatives, psychoactive drugs, immunosuppressants, or other research peptides.
If you are currently taking prescription medications, hormones, anti-anxiety drugs, or sleep aids-or if you have a history of neurological, immune, or cardiovascular conditions-please consult a medical professional before use.
This product is not intended for use by pregnant or breastfeeding individuals, minors, or those with impaired liver or kidney function.
For reconstitution, use sterile water or saline. Avoid exposure to high temperatures, intense light, and repeated freeze-thaw cycles.
This product is intended solely for scientific research or as a raw material; it does not constitute medical advice and is not intended for the diagnosis, treatment, or prevention of any disease.

 

 


Why Choose Us
Direct Factory Supply: We eliminate intermediaries, allowing international clients, brands, and R&D teams to connect directly with the production source.
Professional Synthesis and Testing: We employ standardized peptide synthesis and purification processes. Our capabilities include HPLC and mass spectrometry (MS) analysis, ensuring that every batch is clearly documented and traceable.
High Purity and Consistent Supply: We provide high-purity, research-grade Cortagen with excellent batch-to-batch consistency-ideal for ongoing procurement and long-term projects.
Quality Assurance and After-Sales Support: We provide Certificates of Analysis (COA), Material Safety Data Sheets (MSDS), and other relevant testing documentation. Batch data can be verified prior to shipment, and we offer responsive after-sales support.
Ideal for Cross-Border Raw Material Sourcing: We offer flexible specifications to meet your needs, supporting everything from initial sample verification to bulk orders and reliable, recurring supply.

 


FAQ:
Q: Where are your products manufactured?
A: Our products are manufactured in Shenzhen, China.
Q: What is the minimum order quantity (MOQ)?
A: The minimum order quantity is 10 vials/units.
Q: How quickly do you ship after an order is placed?
A: Orders for in-stock items are dispatched within 24 hours.
Q: What purity levels do you offer?
A: Our standard purity is 99%.
Q: Which shipping carriers do you use?
A: We offer shipping via FedEx, DHL, UPS, and postal services.
Q: How long does shipping take?
A: Approximately 10–15 days. Q: Can you provide a Certificate of Analysis (COA) and an HPLC (High-Performance Liquid Chromatography) test report?
A: Yes, these can be provided. All shipments undergo professional testing prior to dispatch.
Q: Do you offer OEM (private label) services?
A: Yes, OEM services are available, subject to a minimum order quantity (MOQ).
Q: How do you handle after-sales issues?
A: If a quality issue attributable to our production is confirmed after the customer has received the goods, we offer free replacement or a refund. We operate with a pragmatic and responsible approach-we address all concerns proactively and appropriately, without evasion or deflection, and are fully committed to safeguarding our customers' interests.
Q: What payment methods do you accept?
A: We accept bank transfers, Bitcoin, TransferWise, and Xoom.

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