
Take Advantage of Next-Gen Fluorescent Immunoassays
Poly-Dtech revolutionizes immunoassays with ultra-fluorescent lanthanide nanoparticles, enabling rapid, simple, high-performance, and cost-effective single or multiplex tests using a standard microplate reader, meeting your needs with unparalleled efficiency
Who we serve
Diagnostics
Empower your diagnostics with Poly-Dtech’s next-gen fluorescence technology. From lateral flow and immunoassays to advanced detection methods, our high-performance reagents and expertise help you achieve superior results. Whether you need ready-to-use solutions or a trusted partner for custom assay development, let’s innovate together
They trust us
Products: Dyes & Assays
Our cutting-edge ultra-fluorescent nanoparticle Bright-Dtech™ and reliable immunoassay solutions provide innovative options for biomarker detection in Research and Life Sciences.

Bright-Dtech™ dyes based on lanthanides technology
Available coupled to IgG antibodies, streptavidin and biotin




Services: Custom Assay Development & Antibody Conjugation
We offer our technical experience to answer your R&D developments for biomarker detection through TR-FRET, TR-FLISA, Lateral Flow applications and Custom Antibody Conjugation with Bright-Dtech™.





Poly-Dtech – Enhance Your Detection

Poly-Dtech is a French company based in Strasbourg, specializing in the R&D of advanced fluorescent nanoparticles and immunoassays for life sciences. We leverage nanoparticle technology to revolutionize biomarker detection and enhance scientific discovery.
Our patented ultra-fluorescent nanoparticle technology delivers high sensitivity and precision in biomarker detection. Beyond superior performance, it significantly reduces both time and costs. These nanoparticles push the boundaries of current methods, offering user-friendly “Mix & Read” protocols for applications ranging from basic research to complex assays.
Poly-Dtech aims to accelerate research, drug discovery, and diagnostics with performant, cost-effective, and time-saving fluorescence technology. By streamlining R&D, we help laboratories find faster, more affordable solutions, advancing scientific innovation and ultimately enabling earlier detection and more effective treatments for patients.
News & Events
Stay updated on our recent developments, upcoming events, achievements, product launches, and much more.

First multiplexing test in TR-FRET format! – 14/05/2024
Poly-Dtech successfully released its first multiplexed detection test using its TR-FRET technology, marking a key milestone for the company’s product portfolio. This test allows simultaneous detection of mouse IgG and IgM in a single well – without any washing or separation steps! This innovation opens the way to future multiplexed assays for other biomarkers and applications.

CRP detection in TR-FRET – New assay developed! – 28/03/2024
Poly-Dtech has developed a new C-reactive protein (CRP) detection assay based on its proprietary TR-FRET technology.
With its strong signal and robust performance, this assay is ideal for inflammatory response studies and biomarker screening in drug development.

Poly-Dtech at the CCE GRAND EST Economic Forum – Focus USA 🌍🇺🇸 – 27/02/2025
Poly-Dtech took part in the 4th Economic Forum of CCE GRAND EST, exploring strategies for export and business development in the U.S. market.















