Post-Translational Modifications | JPT Peptides

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Comprehensive Solutions for Post-Translational Modifications (PTMs)

What are Post-Translational Modifications?

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. These modifications alter protein function, regulate protein degradation, and impact cellular signaling pathways, making them vital for research in proteomics, epigenetics, and immunology.

PTM Peptides – Tailored for Your Research Needs

At JPT, we specialize in the peptide synthesis of a wide array of post-translationally modified peptides. Our extensive experience allows us to provide high-quality PTM peptides, including:

Cysteine Modifications

Glycopeptides (Glycosylated Peptides)

Lysine Modifications & Arginine Modifications

Methylated Peptides

Phosphopeptides (Phosphorylated Peptides)

Sulfated Peptides

Further Post-Translational Modifications

Other Peptide Modifications & Specialty Peptides

Please also have a look at our PTM Peptide Reference Standards for direct usage as reference material in mass-spectrometry based proteomics to support PTM proteomics.

Why Choose JPT for PTM Peptides?

Our PTM peptide reference standards are designed for direct use in mass-spectrometry-based proteomics, supporting advanced PTM proteomics research. Whether you need peptides with specific functional groups, peptides modified for degradation studies, or any other specialized requirements, JPT’s experts are here to help.

Discuss Your Requirements with Us

Let us know your specific needs for post-translationally modified peptides. Our team of experts is ready to discuss your requirements and provide tailored solutions to advance your research.

Explore our comprehensive range of PTM peptides and other specialty peptides. JPT Peptide Technologies is your trusted partner in the synthesis of high-quality, customized peptides for every application.

Custom Peptides

Custom Peptide Synthesis

Peptide Modifications & Speciality Peptides