Product Description

NAb Rapid Flow Test – Neutralising Antibody – Pack of 25

The NAb Rapid Flow Test is a single-use capillary assay designed for use with the PolarisDX Igloo Pro device. From a small finger-prick blood sample, it provides a quantitative neutralising antibody value in minutes, giving an indication of the body’s antibody response to infection or vaccination.

What the NAb Test Measures

• Neutralising antibodies: Antibodies that can bind to specific pathogens and help block infection.
• Response to vaccination or past infection: Shows whether neutralising antibodies are present at or above the test’s detection level.
• Changes over time: Repeat testing can help illustrate how antibody levels move after infection, vaccination, or booster doses.
• Objective numerical value: Provides a digital result that can be saved, tracked, and shared with other healthcare professionals.

Benefits of NAb Testing for Patients

• Greater insight into immune response: Helps patients see whether neutralising antibodies are detected after vaccination or illness.
• Supports informed conversations: Provides a starting point for discussions with their GP or specialist about risk and ongoing precautions.
• Convenient finger-prick test: Enables a quick chairside assessment without a separate lab visit.
• Visual, easy-to-explain result: The Igloo Pro displays a clear numerical value that can be shown to the patient during the consultation.

NAb test results do not guarantee protection against infection or severe disease. They should always be interpreted alongside clinical advice and current public health guidance.

When NAb Testing May Be Considered

• After vaccination or booster doses: For patients who wish to understand whether neutralising antibodies are detectable.
• Following known or suspected infection: To explore the antibody response after recovery.
• Higher-risk patients (in discussion with their clinician): Those with concerns about immune response, such as some people on immunosuppressive treatment.
• Wellness and monitoring programmes: As part of broader health assessments where immune status is being reviewed.

Benefits for Your Clinic or Wellness Service

• Expanded immune health offering: Add neutralising antibody testing to your existing wellness or screening packages.
• New revenue opportunity: Offer NAb tests with follow-up reviews and, where appropriate, tailored supplement or lifestyle recommendations.
• Results in minutes: Discuss findings and next steps while the patient is still in the chair.
• Digital record keeping: Results are stored on the Igloo Pro and can be downloaded or shared with patients or their medical team.

Each box contains 25 single-use NAb Rapid Flow tests, ready for use with the PolarisDX Igloo Pro. This test is intended as a screening and information tool. It does not replace medical assessment, vaccination decisions, or clinical guidance from a GP, immunologist, or other healthcare professional.