GeneFix® RNA Saliva Collection Device – RFX Series

The GeneFix RFX is a specially formulated saliva collection device for RNA stabilization, offering reliable preservation of RNA at room temperature. It is particularly suited to transcriptomics applications and pathogen detection, including COVID-19 and other viral screening assays.

Key Features:

• Dedicated for RNA stabilization from saliva samples
• Room-temperature stable RNA for up to 1 month
• Easy-to-use saliva funnel with integrated closure mechanism
• Pre-filled stabilization buffer in collection tube
• Compatible with most manual and automated RNA extraction methods
• Suitable for qPCR, RT-PCR, RNA-seq, and pathogen diagnostics
• CE-marked and ISO 9001 quality certified

Applications:

• RNA collection for transcriptomics and gene expression profiling
• Saliva-based viral detection (e.g. SARS-CoV-2, influenza)
• Epidemiological surveillance programs
• At-home and clinical diagnostics
• Research in immunology, microbiome, and inflammation

Benefits:

• Eliminates need for cold chain logistics
• Non-invasive sample collection
• Maintains RNA integrity during shipping and storage
• Simple, self-collection format suitable for remote or high-throughput workflows

Each kit includes:

• Saliva collection tube pre-filled with RNA stabilization buffer
• Funnel with integrated cap
• User instructions
• Individually packaged for safe use

Download GeneFix Brochure (PDF)