Custom Peptides

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We provide custom peptides with the best quality even for complex or unusual peptide sequences. We go the extra mile to get your custom peptides done! 

Order tailored peptides manufactured on demand! Our dedicated peptide production (synthesis & purification) labs with state-of-the-art equipment work according to the highest environmental and health standards. Our skilled customer support team is happy to help you with the selection of the right peptide specifications for your application.

Are you also interested in our different peptide formats and delivery options?

Custom Peptide Synthesis

We tailor your peptides according to ISO 9001:2015 manufacturing standards, from research- to trial-grade, with clinical peptides also being an option. Because JPT has developed the know-how, our peptide synthesis service has an extraordinary success rate of over 99%.

Custom PepMix Peptide Pool

Peptide pools are the standard for the stimulation of antigen-specific T-cells in functional T-cell assays such as ELISPOT, cytokine response, effector function or proliferation. Customize an overlapping peptide pool or simply generate a mix or immunedominant peptides.

Custom PepStar Peptide Microarray

PepStar peptide microarrays display overlapping peptide scans through antigens or any other set of peptides immobilized on a glass slide for humoral immune moniroting and antibody-epitope mapping purposes.

Custom SpikeTides & SpikeMix

SpikeMix Peptide Pools are stable-isotope-labeled peptide pools for relative protein quantification by mass spectrometry-based assays in targeted proteomics. SpikeTides™ are the inexpensive and reliable source of custom stable-isotope-labeled peptides.

Peptide Modifications & Specialty Peptides

JPT is the peptide expert! We produce specialty peptides such as modified peptides and labeled peptides at the highest level of quality for even complex or unusual peptide sequences.

Post-translational Modifications

Post-translational modifications (PTMs) such as protein phosphorylation, methylation or acetylation play an important role in virtually all biological processes. JPT has extensive experience in peptide synthesis of a large variety of post-translationally modified peptides.

Peptide Conjugates

For effective immunization and generation of anti-peptide antibodies, the use of peptide conjugates (peptides conjugated to carrier proteins e.g. BSA, KLH and RSA) is recommended since peptides alone are usually insufficient in generating an immune response.

All Custom Peptide Products & Services

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