Test4 is a leading provider of advanced molecular diagnostic solutions, specialising in food sensitivity (intolerance) testing laboratory supplies and cancer testing. With a focus on innovation and precision, Test4 delivers cutting-edge diagnostic tools that empower laboratories to achieve accurate and reliable results.

Based in the UK, with distribution and laboratory partners across Asia, Middle east, and the Americas. Test4 blends expertise in molecular diagnostics with a strong commitment to enhancing patient care, making us a trusted partner for laboratories worldwide 

Our Mission: Our mission is to empower laboratories with state-of-the-art diagnostic tools that improve patient care through accurate and efficient testing.

Founded in 2016, MADx is a pioneering company in immunodiagnostics, offering innovative solutions for allergy and food intolerance testing. With cutting-edge products like the ALEX and FOX systems, MADx provides comprehensive, easy-to-use diagnostic tools that cover nearly 100% of relevant allergens globally. Their commitment to quality, innovation, and continuous improvement has earned them international recognition, including the “Born Global Champion” award. MADx aims to enhance patient care through advanced molecular diagnostics, driving the future of healthcare. 

Test4 Limited is proud to partner with Macro Array Diagnostics (MADx) to bring cutting-edge diagnostic solutions to laboratories across the globe. 

Combining MADx’s innovative technology with Test4’s expertise in strategic market development , and distribution channels, this partnership delivers unparalleled access, accuracy and efficiency in food intolerance testing. 

As the exclusive distributor of Macro Array Diagnostics (MADx) Fox Analyser, together, we are committed to enhancing patient care through advanced diagnostics, providing laboratories with the tools they need to achieve precise and reliable results every time. 

The MADx processing systems are characterised through their easy handling. After a short training period, MADx systems and software can be operated easily.