Global Immunoassay Market Growth Driven by Rising Precision Medicine Demand
The global immunoassay market size was estimated at USD 28.05 billion in 2025 and is projected to reach USD 40.25 billion by 2033, growing at a CAGR of 4.63% from 2026 to 2033. The market is primarily driven by the increasing demand for precision medicine across healthcare systems worldwide. As healthcare providers focus on delivering personalized treatment strategies, immunoassays have become essential diagnostic tools for identifying disease-specific biomarkers and monitoring patient responses to therapies. These assays play a critical role in tailoring treatments to individual patients by detecting biological markers that help predict responses to specific therapeutic interventions. The growing prevalence of chronic diseases, advancements in diagnostic technologies, and rising adoption of personalized healthcare approaches are further contributing to the expansion of the immunoassay market. Download a free sample copy of the Immunoassay market report to understand detailed c...