GeneFix® Assisted Saliva DNA/RNA Collector – GFXA Series

The GeneFix Assisted Saliva Collector (GFXA) is a specially designed device for DNA and RNA stabilization in situations where standard funnel-based saliva collection is not possible. This includes infants, elderly individuals, or patients with medical or physical limitations.

Key Features:

• Assisted saliva collection for DNA and RNA stabilization

• Swab-style sampling with easy-to-use applicator

• Pre-filled stabilization buffer tube

• Sample stability for DNA (up to 5 years at room temperature)

• Ideal for pediatric, geriatric, and care-based settings

• Compatible with standard extraction and downstream workflows

• CE-marked and ISO 9001 compliant

Applications:

• DNA and RNA sampling in assisted-care environments

• At-home or clinical genetic testing

• Biobanking and research with hard-to-sample populations

• Public health, infectious disease studies

• Newborn or geriatric screening programs

Benefits:

• Enables sample collection where self-sampling is difficult

• Maintains sample integrity without cold chain

• Fully compatible with GeneFix and Isohelix lab workflows

• Intuitive and hygienic for caregiver-assisted use

Each kit contains:

• Saliva collection tube pre-filled with stabilization buffer

• Assisted collection swab and user guide

Download GeneFix Brochure (PDF)

References

• The Association of Parental Genetic, Lifestyle, and Social Determinants of Health with Offspring Overweight. Lifestyle Genomics 2020.
• Genetic associations with measles PRNT and IgG antibody response to MMR vaccination in 6- and 15-month-old children. Vaccine, 2025