GeneFiX Saliva DNA Collectors

  • Easy-to-use saliva collection device
  • Compatible with automated processing
  • DNA stable for >5 years at room temperature
  • High DNA yields: >100μg
  • Fits through mail slot
  • No spilling or leakage

Collect, stabilize and store saliva

GeneFix is a new easy to use and economical DNA saliva collection device designed specifically to store and stabilise DNA present in 2 ml saliva samples. The collection tube is pre-filled with a fully tested and chemically optimised stabilisation buffer.

Easy to use, no buffer leakage or spillage

The simple screw-on funnel enables the saliva sample to be delivered directly and quickly into the buffer. Clear, legible markings on the GeneFix collection tubes indicate the correct volume of Saliva to be delivered, prior to removing the funnel and re-sealing the tube with the screw cap. The unique funnel design prevents spillages and flow back even when accidentally knocked over, and the collection tube will withstand defined physical pressures that have been specified for leak proof sample transport and storage.

Barcode labels are available for sample identification. For automated isolation of DNA from saliva samples, including automated tube decapping, we recommend the 1D and 2D barcoded FluidX format of GeneFiX.

Tested with many common downstream applications

Saliva DNA collected and isolated with the GeneFiX system gives excellent results in many downstream applications including:

  • Next Generation Sequencing
  • QPCR
  • Multiplex PCR
  • Methylation analysis
  • Whole Exome Sequencing
  • SNP analysis

Application areas include Clinical Diagnostics, Biobanking, Population Studies, Paternity Testing, PharmacoGenomics, HLA Testing, Forensics, and many more.

Try it yourself

Free samples are available for testing. Request your free sample today!

Ordering information

Westburg offers this product in The Netherlands, Belgium, Luxembourg,
If you are not located in these countries please visit the Isohelix website to find your local distributor.
Cat no. Description
IS GFX-01/02 GeneFiX Saliva Collectors 1 ml (2)
IS GFX-01/12 GeneFiX Saliva Collectors 1 ml (12)
IS GFX-01/50 GeneFiX Saliva Collectors 1 ml (50)
IS GFX-02/02 GeneFix Saliva Collectors 2 ml (2)
IS GFX-02/02/GSP GeneFix Saliva Collectors 2 ml + GSP DNA Isolation kit (2)
IS GFX-02/12 GeneFix Saliva Collectors 2 ml (12)
IS GFX-02/12/GSP GeneFix Saliva Collectors 2 ml + GSP DNA Isolation kit (12)
IS GFX-02/50 GeneFix Saliva Collectors 2 ml (50)
IS GFX-02/50/GSP GeneFix Saliva Collectors 2 ml + GSP DNA Isolation kit (50)
IS GFXA-01/02 GeneFiX Saliva Collectors 1 ml + Swabs (2)
IS GFXA-01/12 GeneFiX Saliva Collectors 1 ml + Swabs (12)
IS GFXA-01/50 GeneFiX Saliva Collectors 1 ml + Swabs (50)