Application Scenarios
Research and applications of MOTS-c primarily focus on the following areas:
Exercise physiology and physical performance research. Acute exercise significantly increases MOTS-c expression levels in skeletal muscle; following high-intensity interval exercise, muscle MOTS-c levels can surge several-fold. Animal studies indicate that exogenous MOTS-c can enhance aerobic exercise capacity, improve grip strength, and support the maintenance of muscle mass.
Metabolic regulation research. By activating AMPK, MOTS-c promotes skeletal muscle glucose uptake, enhances insulin sensitivity, and facilitates fatty acid β-oxidation, playing a pivotal role in regulating metabolic flexibility. In animal models of obesity and diabetes, MOTS-c injections have been shown to significantly improve hyperinsulinemia and blood glucose levels.
Aging and inflammation research. MOTS-c demonstrates potential in regulating chronic low-grade inflammation by inhibiting key molecules in inflammatory pathways and reducing levels of pro-inflammatory cytokines. Research into its effects on cardiovascular endothelial function, neuroprotection, and osteoarticular inflammation is currently expanding.
Potential Benefits in Bodybuilding
From the perspective of exercise physiology, MOTS-c offers the following research value in the context of bodybuilding training:
Enhancing exercise performance and endurance. Animal data show that exogenous MOTS-c enhances the skeletal muscle stress response and improves metabolic adaptability, resulting in an approximately 12% increase in exercise duration and a 15% increase in exercise distance. By promoting mitochondrial biogenesis via the AMPK pathway, MOTS-c theoretically helps increase training volume and recovery efficiency.
Promoting fat metabolism and optimizing body composition. MOTS-c can stimulate thermogenesis in subcutaneous white adipose tissue, increase energy expenditure, and promote lipolysis while reducing lipid accumulation. This is of research interest for the fat-loss phase of bodybuilding contest preparation.
Supporting the maintenance of muscle mass. MOTS-c levels are associated with muscle fiber types and tissue adaptability to exercise. Studies suggest that MOTS-c may play a role in preventing age-related muscle loss and supporting muscle mass maintenance by inhibiting myostatin-related pathways.
Enhancing metabolic flexibility. For bodybuilders balancing high-intensity training with strict dietary control, MOTS-c facilitates AMPK-mediated metabolic reprogramming, helping to optimize energy substrate utilization and support both training performance and recovery.
Note: The aforementioned benefits are primarily based on data from animal experiments and mechanistic studies; evidence from human controlled trials remains limited.
It is recommended that any research application be conducted under professional guidance.
Storage and Usage Instructions
Storage Conditions
Lyophilized powder: Unreconstituted MOTS-c lyophilized powder should be stored at -20°C or -80°C, protected from light and moisture. It remains stable for extended periods under these conditions.
Reconstituted solution: Once reconstituted, storage at 2–8°C is recommended; short-term storage (approx. 2–4 weeks) suffices for most experimental needs. For long-term storage, aliquot the solution into single-use doses and store at -20°C or lower to prevent degradation caused by repeated freeze-thaw cycles.
Reconstitution Method
Centrifuge the vial before opening to ensure the lyophilized powder collects at the bottom.
Slowly add sterile water or bacteriostatic water along the inner wall of the vial; do not direct the stream onto the lyophilized powder cake.
Gently swirl or roll the vial to facilitate dissolution; do not vortex, as this can generate foam and mechanical stress that may damage the peptide chain.
MOTS-c is a basic peptide (carrying a net positive charge at neutral pH); if solubility in pure water is limited, adding a small amount of 10–25% acetic acid solution may assist dissolution.
Administration
MOTS-c has extremely low oral bioavailability, as gastrointestinal proteases rapidly degrade the peptide. Subcutaneous injection is the standard route of administration in research; common injection sites include the abdomen, outer thigh, and back of the upper arm. Typical dosages in research protocols range from 5 to 10 mg per week, administered in divided doses, over a period of 4 to 12 weeks. Specific protocols should be determined by professionals based on the study design and individual circumstances.
Why Choose Us
We understand that quality and stability are the cornerstones of partnership in the peptide raw material industry. As a direct manufacturer, we offer the following guarantees:
Direct Manufacturer with Professional Equipment: We operate our own production facility equipped with professional peptide synthesis machinery. We oversee the entire process-from raw material synthesis to final purification-ensuring full traceability for every product batch.
High Purity and Consistent Quality: We utilize advanced synthesis and purification techniques (such as HPLC) to ensure product purity exceeds 98%. Our products maintain high batch-to-batch consistency, meeting rigorous standards for scientific research and practical applications.
Reliable Supply and Worry-Free After-Sales Service: Backed by a mature production management system and robust production capacity, we ensure stable supply timelines. We also provide comprehensive technical support and after-sales service to address any questions you may have during use.
Choosing us means choosing professionalism, precision, and peace of mind. We look forward to becoming your trusted partner.
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 bottles/sets.
Q: How soon do you ship?
A: Orders for in-stock items are shipped within 24 hours.
Q: What purity levels do you offer?
A: Our standard purity is 99%.
Q: Which shipping carriers do you use?
A: Options include FedEx, DHL, UPS, and postal services.
Q: How long does shipping take?
A: Approximately 10–15 days.
Q: Can you provide COA (Certificate of Analysis) and HPLC (High-Performance Liquid Chromatography) reports?
A: Yes, these are available; all products undergo professional testing before shipment.
Q: Do you offer OEM/private label services?
A: Yes, OEM services are available, subject to minimum order quantity requirements.
Q: How do you handle after-sales issues?
A: If a quality issue caused by our production is confirmed after delivery, we offer free replacements or refunds. We are committed to a pragmatic and responsible service approach, actively addressing and resolving any issues without evasion, while fully protecting our customers' interests.
Q: What payment methods do you accept?
A: We accept bank transfers, Bitcoin, TransferWise, and Xoom.
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