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Custom Peptide Synthesis
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.).

Scalable Peptide Solutions
Our product range includes micro-scale synthesis (10-50 nmol), intermediate peptide synthesis (1-100 mg), and large-scale peptide synthesis (>1 g).

Years of Experience
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.
Product Finder
Research Fields
Win a free custom PepMix™ Peptide Pool!
These past months we have introduced many topics relating to one of our bestsellers: PepMix™! Here is a summary! Enter our contest and win your very own custom PepMix™ peptide pool!
April 2025
Seasonal PepMix™ for SARS2 & Influenza & Norovirus!
Halfway through the winter, seasonal infection rates are at their peak in the northern hemisphere. Check out our New PepMix™ Peptide Pools !
March 2025
Discover JPT's NEW Hydrogel Forming Peptides!
Peptide-Based Hydrogels: A Breakthrough in Biomaterials! We are expanding our range of peptide categories and are pleased to introduce a new product line to our peptide catalog.
March 2025