Application Scenarios
1. HIV-Related Lipid Metabolism Disorders Research
Tesamorelin is a targeted therapeutic peptide with well-established evidence in this indication. Meta-analyses show that Tesamorelin significantly reduces visceral adipose tissue (average reduction of 27.71 cm²), trunk fat (average reduction of 1.18 kg), liver fat percentage (average reduction of 4.28%), and waist circumference (average reduction of 1.61 cm), while increasing lean body mass (average increase of 1.42 kg), and has no significant adverse effects on glucose metabolism.
2. Metabolic Associative Fatty Liver Disease (MASLD) Research
Clinical evidence demonstrates that Tesamorelin has a significant effect on reducing liver fat content, providing a valuable tool molecule for studying the mechanisms of MASLD.
3. Functional Studies in the Aging Industry
The potential benefits of Tesamorelin for improving muscle health and physical function have entered clinical trials (e.g., NCT06554717). Its combined effects with exercise intervention on physical function in HIV-infected individuals are being evaluated, suggesting its potential for expanded application in research on age-related muscle decline.
Why Choose Us?
1. Direct Factory, Controllable Costs
We own our own peptide synthesis facility, controlling the entire process from Fmoc-protected amino acid raw materials, solid-phase synthesis, cleavage and purification to freeze-drying. With no middlemen, we ensure our customers receive the most competitive ex-factory prices, while also supporting customized mass production from gram to kilogram levels.
2. Professional Synthesis Equipment and Mature Process
Synthesis Platform: Equipped with multiple automated solid-phase peptide synthesizers (SPPS) using Rink Amide MBHA resin, with optimized coupling cycles for long sequences of 44 amino acids, effectively inhibiting deletion peptides and aggregation byproducts.
N-Terminal Modification Expertise: Trans-3-hexenoyl acylation is a key synthetic step for Tesamorelin. We possess mature acylation technology, ensuring an N-terminal modification rate ≥98%, eliminating unacylated parent peptide residues.
Purification System: Possesses preparative HPLC (C18 reversed-phase chromatography) and a multi-mode purification platform, effectively separating degradation fragments, racemates, and synthetic byproducts.
Analytical Testing: Equipped with a complete set of quality control equipment including LC-MS/ESI-MS, MALDI-TOF, HPLC (purity analysis), amino acid composition analysis, and LAL endotoxin detection.
COA Provided for Each Batch: Includes HPLC chromatogram, mass spectrometry molecular weight confirmation (target 5135.9±1 Da), peptide content determination, endotoxin level, and moisture data.
3. Stable supply and guaranteed delivery time.
Annual production capacity of peptide raw materials in the tens of kilograms range, with ample inventory of standard specifications.
Established a comprehensive raw material supply chain management system, with strategic reserves of key amino acid derivatives and reagents.
Support long-term supply agreements to ensure uninterrupted supply and stable prices for research institutions and downstream enterprises.
4. Stable quality and consistent batches.
Strictly implement the ISO 9001 quality management system, with full traceability from synthesis to packaging.
Purity of each batch ≥98% (HPLC), with some batches reaching ≥99%.
Endotoxin level <5.0 EU/mg (injection grade standard).
Optimized freeze-drying process, moisture content controlled at ≤3.0%, ensuring powder stability and reconstitution.
Third-party testing and verification mechanism to eliminate batch-to-batch differences.
Storage and Usage Methods
🔹 Storage Conditions
Unopened freeze-dried powder: Store at -20℃, protected from light and sealed for 24-36 months.
Unopened freeze-dried powder: Refrigerate at 2-8℃ (short-term) for 6 months.
Reconstituted solution should be prepared and used immediately; do not refrigerate or freeze. Use Immediately
⚠️ Important Note: This product is supplied as a lyophilized powder and has poor stability after reconstitution. Use immediately after reconstitution; discard any unused portion. Do not refrigerate or freeze.
🔹 Instructions for Use
Preparation before reconstitution: After removing from -20℃, allow to equilibrate to room temperature for 15-20 minutes before opening to prevent condensation from entering the vial.
Reconstitution Procedure: Use the provided sterile water for injection for reconstitution. For example, with EGRIFTA SV (2 mg/vial), add 0.5 mL of diluent to each vial, resulting in a final concentration of 2 mg/0.5 mL. Note: Use only the provided diluent; do not use antibacterial water or solvents containing preservatives.
Gently Mix: Slowly pour the diluent onto the vial wall, avoiding impact on the lyophilized cake. Gently rotate until completely dissolved. The reconstituted solution should be colorless and clear, free of visible particles.
Usage Time: Use immediately after reconstitution. Unused solution must be discarded and not stored for future use.
Injection Method: Subcutaneous injection. Please strictly refer to the study design or official product instructions for specific dosage and regimen.
FAQ
Q: Where are you located?
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 can you provide?
A: Standard purity 99%.
Q: Which courier service do you use?
A: FedEx, DHL, UPS, and postal services are available.
Q: How long does shipping take?
A: Approximately 10-15 days.
Q: Can you provide a COA (Copyright Account) report and HPLC (High-Performance Computing) report?
A: Yes, all goods undergo professional testing before shipment.
Q: Do you support OEM/ODM? A: OEM branding service is supported, subject to minimum order quantity requirements.
Q: How is after-sales service handled?
A: After the customer receives the goods, if a quality issue is confirmed to be caused by our production, they can enjoy free replacement or a 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 fully protecting customer rights.
Q: What payment methods are available?
A: We support bank transfer, Bitcoin, Transferwise, and Xoom.
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