GeneFix Saliva DNA/RNA Collection

Easy to Use Saliva Collection Devices for Long Term Stabilization of DNA & RNA Including Microbiome, from Isohelix.

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Product overview

GFX-02 Can Collect 2ml of Saliva & Stabilize DNA For Up To 60 Months

  • Stabilizes DNA & RNA at Room Temperature
  • Total DNA Yields Exceeding 300μg/µl
  • Guanidinium Free Pre-Filled Stabilization Buffer
  • Optimized with GeneFix Isolation Kits
  • Non Toxic – Easy to Use
  • Unique Funnel Design Prevents Spillages or Buffer Flow Back
  • Suitable for Field, Home Use & Clinic-Based Sampling
  • Collection Tube Specified to 95kPa for Leak Proof Mailing


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Do not hesitate to reach out to me to learn more.

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Available Products


GFX-01 – DNA/RNA Saliva Collector – 1ml
GFX-02 – DNA/RNA Saliva Collector – 2ml
GFX-03 – DNA/RNA Saliva Collector – 3ml
RFX-01 – RNA Saliva Collector – 1ml
MFX-01 – DNA Microbiome Saliva Collector – 1ml
GFXA-01 – Assisted DNA/RNA Saliva Collector – 1ml

Do you want an in-person demo of this product?

Please do not hesitate to reach out to me if you have technical questions or need price estimates for any of our products and services. We are just a phone call away!

Andreas TellströmProduct Specialist, Sales

+46 (0)90 205 92 30