Main Application Scenarios
Liver Protection and Liver Function Research: A 2020 review by Kuznik, Khavinson, and Linkova evaluated a liver peptide complex (from which EDL-containing formulations are derived) and found that it had a synergistic effect in normalizing immune and antioxidant status and restoring liver function in experimentally induced hepatitis, with the greatest hepatoprotective effect observed in aging animals.
Gastrointestinal Mucosal Protection Research: Ovagen has been described as protecting the integrity of the gastrointestinal mucosa and may be valuable for research in reducing mucosal damage caused by antibiotics, environmental toxins, chemotherapy, and malnutrition. The presence of the intestinal epithelial PepT1 transporter provides mechanistic justification for gastrointestinal targeting activity after oral administration.
Cellular Senescence and Tissue Homeostasis Mechanism Research: In kidney cell culture studies, EDL increased cell proliferation, decreased the expression of aging markers p16, p21, and p53, and increased SIRT-6 expression. Molecular modeling showed that EDL forms an energy-favorable complex with the DNA sequence d(ATATATATAT)₂ in the minor groove.
Peptide Signal Transduction and Epigenetics Research: As structurally well-defined short peptides, EDL can be used to study the epigenetic regulatory mechanisms of peptide-DNA/histone interactions and the expression of immune/metabolic genes.
Why Choose Us?
Direct from the Source Factory: We are Ovagen's source manufacturing plant, eliminating all intermediaries and providing you with a high-quality, cost-effective first-hand source, ensuring price advantages and absolute supply chain transparency.
Professional Production Equipment: Our factory is equipped with internationally leading peptide synthesizers, fully automated freeze dryers, and high-precision analytical equipment. From solid-phase synthesis, lysis, purification to analysis, the entire process is completed in a GMP-standard workshop, ensuring high purity (not less than 98.0%) and low impurities in every batch.
Stable Supply and Quality: Relying on mature production lines and a comprehensive inventory management system, we promise stable supply cycles, meeting continuous needs from milligram-level laboratory to kilogram-level industrial production. Each batch of product comes with a complete Certificate of Analysis (COA), HPLC, and MS test reports, ensuring consistent quality.
Storage and Usage Instructions
Storage Conditions
Unopened lyophilized powder: Stable for 1 year when stored at -20℃ in a light-protected, dry environment; can be stored for more than 2 years at -80℃.
Dissolved solution: Stability will decrease significantly; must be aliquoted into small volumes and stored at -20℃ in the light-protected environment. Repeated freeze-thaw cycles are strictly prohibited. It is recommended to prepare and use immediately to prevent peptide degradation and microbial contamination.
Usage In scientific research and experimental models, Ovagen is typically used with short-cycle dosing regimens. Common theoretical experimental doses are 50 μg to 200 μg daily for 10 to 15 days or up to 30 days. In related oral formulations, the standard regimen is 1-2 tablets once or twice daily (before meals) for 1 month, followed by a recommended interval of 4-6 months before starting the next cycle. Lyophilized powder must be dissolved in sterile ultrapure water or PBS buffer (pH 5-7). Sonication can accelerate dissolution; if necessary, filtration through a 0.22 μm filter membrane is recommended for sterilization.
FAQ
Q: Where are your products manufactured?
A: Our products are from Shenzhen, China.
Q: What is the minimum order quantity?
A: The minimum order quantity is 10 bottles/set.
Q: How long does it take to ship?
A: In-stock orders will be shipped within 24 hours.
Q: What purity level can you provide?
A: Standard purity 99%.
Q: Which courier service do you use?
A: We offer FedEx, DHL, UPS, and postal services.
Q: How long does shipping take?
A: Approximately 10-15 days.
Q: Can you provide a COA (Certificate of Authorization) and HPLC (High-Performance Computing) report?
A: Yes, all goods undergo professional testing before shipment.
Q: Do you support OEM/ODM?
A: We support OEM/ODM services, subject to the minimum order quantity requirement.
Q: What are your after-sales service terms?
A: After the customer receives the goods, if the quality problem is confirmed to be caused by our production, they can enjoy free replacement or refund. We uphold a pragmatic and responsible service principle, actively responding to and properly handling all kinds of issues, without shirking responsibility or avoiding problems, and making every effort to protect the rights and interests of our clients.
Q: What payment methods are available?
A: We support bank transfers, Bitcoin, Transferwise, and Xoom.
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