Delta-Biomarkers is specialized in high-precision isotopic analysis of metals such as copper, zinc, iron or strontium.

Our key role is to do chemical preparation and analysis of these metals at high precision for use in the field of human and veterinary medicine, tracing or geochemistry.

Our Start-up comes from the Ecole Normale Supérieure in Lyon and more specifically the geology lab that is equipped with one of the largest instrumentation ICP-MS and MC-ICP-MS in the world. The experience of the laboratory in the field of isotopic analysis by MC-ICP-MS is recognized worldwide with dozens of publications with peer review were obtained since more than 20 years.

 We have the patent exclusivity for the use of stable isotopic ratios (Cu, Fe or Zn) in the cancer field ( WO2015011425 A1) and this one was extended to neurodegenerative diseases such as SLA, ALZ, Parkinson or CJ (FR1771265) and to anti-aging medecine.


The clinical trial on the use of copper isotopes as a biomarker is now complete with outstanding results ..... contact us for more information.


We also work in the food business, where our technologies and partnerships allow us to provide precise answers to problems of origin and traceability