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Products & Services by JPT


JPT Peptide Technologies is the peptide expert for more than 15 years. We are known for high quality custom peptides and clinical peptides as well as for innovative peptide-based products. All of our production and services are performed in our state of the art laboratories in Berlin, Germany according to DIN ISO 9001:2015 and GCLP regulations.

Peptide Pools

Peptide Pools contain many peptides mixed together in one pool. Therefore many peptides can be used at once, saving time and sample. Depending on your application, it is important to make sure all peptides are really present in the peptide pool and they are all being analyzed and purified as individual peptides before pooling. 

JPT offers different peptide pool specifications for different applications in immunology , cell & immunotherapy development and proteomics.

Custom Peptides

JPT has substantial, long-standing expertise in custom peptide synthesis. We provide custom peptides with highest quality even for complex, modified or labeled peptides. Our peptide synthesis service has a very high success rate (over 99%) as we optimize the synthesis method for each peptide. 

We go the extra mile to get your custom peptides done!

Clinical Peptides

Clinical peptides and peptide pools are increasingly needed as antigen source for clinical immune monitoring, diagnostics, cell therapy and vaccine development. The diversity of applications and regulatory requirements calls for a flexible, high quality partner to provide your clinical peptides. JPT is that partner with its outstanding know-how on peptide antigen formats, peptide specifications and formulation, as well as critical analytical release testing and batch documentation warranting smooth transition from research to clinical application.

Peptide Libraries

A peptide library represents many individual peptides with the same specifications. Each peptide is used individually and you yield a result for each peptide, e.g. for epitope mapping, screening or eyzme substrate identification. Our custom peptide libraries offer solutions for immunology, cell- and immunotherapy, enzyme profiling and proteomics.

Peptide Arrays

Peptide arrays display a number of peptides immobilized on a flat surface. These can be glass slides or cellulose membranes that are incubated during different binding assays. It is important to make sure, that the peptides are immobilized in a directed manner that does not prevent them from binding other peptides or proteins. We offer peptide arrays and microarrays for immunology, immune monitoring and enzyme profiling.

Assay Services

We offer our extensive know-how and experience in peptide microarray incubation & data evaluation as full-service packages for many applications.

Additionally, we perform for you T cell assays such as flow cytometry, multimer staining, intracellular cytokine staining (ICS) and ELISpot.

All servcies are performed in our state-of-the-art labs in Germany by trained staff and scientists.

Application-specific Peptides

JPT offers a large variety of catalog peptides for many different applications. All our catalog peptides are provided with HPLC-MS analyses to confirm the identity and demonstrate the high quality of our peptides.

Our portfolio includes antigen peptides, amyloid beta peptides, PTM reference standards for proteomics, chelate peptides and more.