Precision Peptide Synthesis
Driving Life Science Innovation
15 years of expertise in peptide R&D — purity up to 99%, serving research institutions worldwide
PRODUCTS
Featured Peptide Products
Purity up to 99%, for both research and commercial applications
SERVICES
Tailored Service Ecosystem
From R&D to delivery, full-chain professional services to help your projects succeed
COA Quality Reports
Every batch comes with a complete Certificate of Analysis, including HPLC purity, mass spectrometry, moisture content, sterility testing, and more.
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OEM Custom Manufacturing
From sequence design and synthesis optimization to packaging and labeling — a complete one-stop OEM service supporting small-batch trials and large-scale production.
Learn About OEMTechnical Support
Our expert R&D team provides 7×24 technical consulting, assisting clients with sequence optimization, dissolution protocol design, and experimental planning.
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peptide R&D
ABOUT US
Focused on Peptide Science,
Setting the Industry Standard
We are a high-tech enterprise specializing in peptide synthesis, R&D, and custom manufacturing services. Founded in 2009 and headquartered in Zhangjiang Hi-Tech Park, Shanghai, we have served 500+ research institutions and biopharmaceutical companies worldwide.
LATEST UPDATES
Regarding Updates & Knowledge
Product news, usage guides and peptide research insights — updated regularly
Peptide Source — Featured Video
A closer look at Peptide Source — our peptide products, manufacturing quality and the science behind our research-grade materials.
Product NewsIntroducing Retatrutide: A New Era in Triple-Agonist Metabolic Research
Our Retatrutide batch is now available at 99%+ purity. Discover how this GIP/GLP-1/Glucagon triple agonist is reshaping weight-management research and why it has become our fastest-selling product.
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Usage GuidesHow to Properly Store and Reconstitute Lyophilized Peptides
A practical, step-by-step guide to keeping your peptide vials stable — from cold-chain storage and moisture control to correct reconstitution technique and post-dilution handling.
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Usage GuidesBPC-157 vs TB-500: Choosing the Right Repair Peptide for Your Study
Both are staples of tissue-repair research, but they work through different mechanisms. Here's how to decide which one — or whether the blend — fits your experimental goals.
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Start Your Custom Peptide Journey
Our expert team responds 7×24 hours — full professional support every step of the way