Select your peptide format (pool, library, microarray...), peptide purity (from crude up to >95%) and optional modifications (phosphorylation, biotin, dyes and labeled, cyclization, conjugation, stable-isotope labeling, etc.).
Our product range includes micro-scale synthesis (10-50 nmol), intermediate peptide synthesis (1-100 mg), and large-scale peptide synthesis (>1 g).

Over the last 20 years, we have developed a unique and very broad expertise in peptide manufacturing and have pioneered patented technologies in the field of peptide libraries, pools and microarrays as well as micro-scale synthesis.
Cyclic Peptides: Powerful Tools
Cyclic peptides are gaining momentum in drug discovery. They are increasingly important in drug discovery due to their synthetic accessibility and favorable biological properties for screening, optimization, and mechanistic studies in modern peptide-based research.
A Short Video on JPT's Peptide Libraries!
Over the past months, we have explored the world of peptide libraries: from their design conception and synthesis to their diverse applications in biological screening, immunology, drug discovery, and clinical research. To bring these concepts together, we have created a short video...
Remaining Vigilant: JPT's Peptide Tools for Ebola
Following recent international concern surrounding Ebola outbreaks in Central Africa, research efforts are increasingly focused on improving immune monitoring, vaccine development, and epitope characterization across different Ebola virus species and strains.