Updating our Chelating DOTA Peptides & Radiosensitizers!

Published on 11/05/2026

We are expanding our catalog with ready-to-use peptide tools to support your cancer research: from targeted radioligand development to radiosensitization strategies.

DOTA Chelating Peptides for Radioligand Development

Accelerate your work in molecular imaging and radioligand therapy with high-quality DOTA-conjugated peptide precursors. Whether you require them for the development of targeted imaging and therapy, the preclinical evaluation of receptor-specific tracers (e.g., somatostatin, PSMA, etc.), or the optimization of pharmacokinetics and targeting properties; we provide excellent radioligand peptide precursors (without the metal) for your oncological research projects!

Take a look at our available products (for research use only):

DOTA-NOC
DOTA-TATE
DOTA-TOC
PSMA I&T
PSMA-11
Vipivotide tetraxetan (PSMA-617)
HA-DOTATATE
NOTA-AMBA - Radioligand
DOTA-cyclo(RGDfK)
NODAGA-cyclo(RGDyK)
Additionally, you can always request custom peptides designs!

Radiosensitizing Peptides

Cancer cells that are initially sensitive to radiation therapy adapt over time, developing evading mechanisms that allow them to survive subsequent radiation treatments. So enhance the effectiveness of radiation therapy by targeting said resistance mechanisms. Our NF-κB inhibitor peptides support research into overcoming tumor radioresistance and improving therapeutic outcomes.

For research use only:

Benefits of working with JPT

20 years of expertise: we ensure that every peptide we produce meets the highest standards of quality and performance
Innovation: pioneers in patented technologies for peptide libraries, pools, and microarrays, and other peptide tools
Unique capacities: with manufacturing capacities of more than 1 million peptides annually, JPT can support largest projects
Comprehensive support of your projects: Let us help you achieve your research and clinical goals with our superior peptide solutions

Do you have any more questions?

Reach out! Our team of experts is always here to support your research needs. Contact us today to inquire about our peptide tools or send us a quote request for custom options!