Who are we?

Where do we come from?

Where do we come from?

GD Biotech is a spin-off of the Gènes Diffusion group, a leading European player in animal genetics and reproduction.

Corporate presentation

Corporate presentation

GD Biotech draws upon the skills of a multidisciplinary team (50% biotechnicians and 50% bioinformaticians), and has a portfolio of biotechnologies and bioinformatics tools.

Our playground

Our playground

Because the observable traits of living organisms are the result of genetic potential in a given context, our solutions cover DNA analysis (genotyping), biomarker detection (multiplex-ELISA) and environmental characterization (microbiota).

Your challenges ... our expertise

Your challenges ... our expertise

GD Biotech operates in the agricultural, food and environmental sectors. Our analysis and interpretation solutions are tailored to meet the needs of our customers. Through this “custom” intervention, we facilitate and accelerate the concrete use of your biological data.

Our advantages

Our advantages

Tools developed for concrete problems, tested for our own needs, comprehensive expertise from the collection of biological samples to the exploitation of analyses, human support close to your needs.

Microbiota

Meaning is everything…
GD Biotech’s mission is to give meaning to microbiota analysis. With us, there are no more mountains of data and indigestible reports. Our teams will support you as far as possible in generating, interpretating and exploiting your metagenomic data. To facilitate the analysis of microbiota fingerprints, we provide you with the entire continuum (from the sampling kit to the microbiota data visualization tools) allowing you to limit analysis bias while facilitating their exploitation.
Tested and approved
Our tools are the result of ten years of development and use in the field. This approach has been used successfully in many scientific collaborations (Audebert et al. 2016, Siegwald et al. 2019, Bello-Gil et al. 2019, etc.). They are configurable and adaptable to your study context. This approach saves interpretation time.
The advantages
  • an interactive and ergonomic visualization tool
  • a complete continuum from the collection tool to the visualization tool
  • a custom support from experiment design to interpretation
  • a real creation of value for you
Microbiota Insight Viewer

Multiplex-ELISA

© Innobiochips

© Innobiochips

A 100% exclusive know-how
The multiplexed ELISA is a GD Biotech exclusive, for quality control, pathogen detection, or phenotype collection applications in fields as varied as food processing, ecology and agriculture. 

High Definition Technology
Multiplex-ELISA is based on the principle of ELISA tests, but parallelized for the simultaneous detection of dozens of biomarkers per analysis. This approach is made possible by the miniaturization of a probe array at the bottom of each well. Parallelization enables faster analysis throughputs and reduced labor, cost and sample consumption without compromising test performance. 

Serious references
This technology has been used to monitor the immune response of pigs infected with different strains of porcine Coronavirus (Malbec et al., 2020). At the heart of the Covid-19 pandemic, our teams actively participated in the adaptation of the porcine coronavirus test for the development of the CoViDiag serological test, produced and commercialized by our partner Innobiochips. Today, this diagnostic test is routinely used by analytical laboratories (Laboratoires Biopath) and research teams to monitor the immune response to Covid-19 (Brochot et al., 2021).

SAVINGS
Time, cost and labor.
Analyses
High analysis rates.
SAMPLE
Reduced sample consumption.
EASILY DEPLOYABLE
With standard laboratory equipment and skills.

Genotyping

As a genotyping major player in France, GD Biotech has a technical platform dedicated to the production and exploitation of routine high-throughput genotyping data. This platform uses the DNA chip technology developed by Illumina. 

KNOWN, APPROVED AND RECOGNIZED EXPERTISE

The quality of the data produced is recognized by the ISAG (International Society for Animal Genetics), and the platform systematically ranks highest after each inter-laboratory comparison (genotyping accuracy > 98%).

OUR DIFFERENCE ... FOR YOU

We distinguish ourselves by our ability to adapt to your constraints (biological matrix, deadline, etc.), unlike most service providers in this market. Our expertise is notably linked to the daily use of this technology as a support for genomic indexing of cattle for the partners of the Gènes Diffusion group.

THE ADVANTAGES
  • Years of experience in routine high-throughput genotyping
  • Support for the production of custom DNA chips (e.g. Pinus pinaster genotyping)
  • Development and implementation of targeted genotyping (qPCR)
  • More than 99% of users satisfied with our services (survey conducted in October 2021 with more than 60 users)

Publications

Our publications

2022 Animal, Herd and Feed Characteristics Associated with Blastocystis Prevalence and Molecular Diversity in Dairy Cattle from the North of FranceAudebert C, Gantois N, Ducrocq S, Darras M, Merlin S, Martel S, Viscogliosi E, Even G, Chabé M Parasitologia (2022) Detection, Molecular Identification and Transmission of the Intestinal Protozoa Blastocystis sp. in Guinea from a Large-Scale Epidemiological Study Conducted in…

See publications
Our publications

News

Come to meet us!

Come to meet us!

GD Biotech will be present at the  #felasa2022  congress in Marseille from 15th to 16th of June 2022. Rémi Malbec…

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Visit of the President of Botswana

Visit of the President of Botswana

On 30th May, GD Biotech had the pleasure to welcome Mr Mokgweetsi Masisi, the President of Botswana and ministry of…

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Welcome on Board!

Welcome on Board!

In April 2022, Ségolène joined GD Biotech as Scientific Business Developer to strengthen our team. We had the pleasure to…

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Contact us

    GD Biotech - Lille
    Microbiota

    Institut Pasteur
    1 Rue du Professeur Calmette
    59000 Lille
    FRANCE
    GD Biotech - Loos
    Multiplex ELISA

    Bioincubateur Eurasanté
    70 Rue du Docteur Yersin
    59120 Loos
    FRANCE
    GD Biotech - Douai
    Genotyping

    Gènes Diffusion
    3595 Route de Tournai
    59500 Douai
    FRANCE