The Global Monocyte Activation Test Market Size is Expected to Grow from USD 528.40 Million in 2023 to USD 2363.40 Million by 2033, at a CAGR of 16.16% during the forecast period 2023-2033. Monocyte activation test (MAT) market means the industry to develop, produce, and adopt in vitro pyrogen detecting assays based on measurement of monocyte activation and release of cytokines.