Multiplex Assay Market Scales Up with Adoption in Food Safety Testing The global multiplex assay market size was estimated at USD 1,817.10 million in 2024 and is projected to reach USD 4,412.72 million by 2030, growing at a CAGR of 17.5% from 2025 to 2030. Multiplex assay is a technique that enables the simultaneous detection and quantification of multiple analytes, such as growth factors, chemokines, cytokines, proteins, and other biomolecules....