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Oragene•Dx (OGD-500)
2 ml sample volume

Collect high quality DNA samples for molecular diagnostics

Genetic testing starts with the collection of DNA samples. Use Oragene•Dx® for proven collection, stabilization and transportation of DNA from saliva. Oragene•Dx is an FDA cleared device.

  • Painless, non-invasive collection
  • Median A260/280 of 1.7‡
  • Easy collection and transportation
  • Oragene•Dx/saliva samples are stable for long-term room temperature storage
  • Standardized tube format is compatible with automated processing equipment
  • Oragene•Dx solution is bacteriostatic
  • Intended for use with molecular diagnostic applications†
  • Integrated barcode on tube for workflow efficiency

Performance characteristics**

OGD-500
Yield (µg)
Concentration (ng/µl)
A260/280 ratio
Mean ± SD
58.5 ± 47.0
68.1 ± 55.3
1.7 ± 0.1
Median
48.4
55.3
1.7‡
95% of samples
≥ 13.1
≥ 16.0
1.5 – 1.9

**Data obtained by testing 450 samples from 245 individuals.

Full terms and conditions for all DNA Genotek products are available here.

For in vitro diagnostic use. For collection of human DNA. Oragene•Dx has been cleared for in vitro diagnostic use in the U.S.A.
†FDA cleared for in vitro diagnostic use with the eSensor® Warfarin Sensitivity Saliva Test.


DNA Genotek's sample collection devices and nucleic acid stabilization chemistries are protected by issued and pending patents in numerous countries around the world.
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