Post-translational modifications (PTMs) such as protein phosphorylation, protein methylation or protein acetylation play an important role in virtually all biological processes.
Therefore, the synthesis of post-translationally modified peptides (e.g. phosphopeptides or phosphorylated peptides, acetylated peptides, methylated peptides, peptides with citrulline or peptide glycosylation) is crucial for many projects.
JPT has extensive experience in peptide synthesis of a large variety of post-translationally modified peptides, e.g. phosphopeptides and supplies post-translationally modified peptides for applications in proteomics, epigenetics and immunology. Let us know what kind of modifications you need, JPT's experts will be happy to discuss your requirements.
Please also have a look at our PTM Reference & Kits for direct usage as reference material in mass-spectrometry based proteomics to support PTM proteomics.
- Cysteine Modifications
- Glycopeptides (Glycosylated Peptides)
- Lysine Modifications & Arginine Modifications
- Methionine Modifications
- Methylated Peptides
- Phosphopeptides (Phosphorylated Peptides)
- Sulfated Peptides
- Further Post-Translational Modifications
- Other Peptide Modifications & Specialty Peptides
Request a price for
Custom Peptide Synthesis
Boost Peptide Reliability with Peptide Analysis Services
JPT not only is the expert for peptide synthesis, but also conducts a wide variety of peptide analysis services.
Improve your Assays with PTM Reference Peptide Standards
JPT launches The Human Proteome Peptide Catalog
--> Read more news