Bio-Rad Laboratories, Inc. QX 200 Droplet Digital PCR System, IVD


QX 200 Droplet Digital PCR System, IVD

Medical practitioners in Europe can use Bio-Rad’s CE-IVD marked QX200 Droplet Digital™ PCR (ddPCR™) System, IVD for highly-accurate diagnostic detection and quantification of nucleic acids, aiding clinical decision-making in the treatment of diseases ranging from cancer to transplant rejection and viral infection. 
The system includes a QX200™ Droplet Generator, QX200™ Droplet Reader, and QuantaSoft™ software. The droplet generator and reader are CE-IVD marked for use in the European Union for in vitro diagnostics and are the only digital PCR instruments available for use in a clinical laboratory. 
The QX200 Droplet Generator is used to partition a ddPCR reaction mixture into thousands of nanoliter-sized droplets. After endpoint PCR on a thermal cycler, droplets are read individually as they are streamed single file past a two-color optical detection system on the QX200 Droplet Reader. The PCR-positive and PCR-negative droplets are counted to provide absolute quantification of target DNA.


  • Most precise and sensitive digital PCR solution for a wide variety of diagnostic applications 
  • Flexible digital PCR chemistry, optimized for TaqMan probe and EvaGreen applications 
  • Convenient assay design – no standard curves 
  • Flexible assay setup – scalable for high sensitivity or high throughput 
  • Easy-to-use workflow with 96-sample throughput 
  • Liquid biopsy cancer detection and monitoring 
  • Gene editing validation 
  • Viral load and residual disease monitoring 
  • Copy number determination 
  • Gene expression analysis
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