Used in immunological research to quantify levels of Macrophage Migration Inhibitory Factor (MIF) in biological samples such as serum, plasma, and cell culture supernatants. Enables researchers to study the role of MIF in inflammatory responses, autoimmune diseases, sepsis, and cancer. Commonly applied in studies related to cytokine regulation, immune cell activation, and evaluation of therapeutic interventions targeting inflammatory pathways. Provides a reliable, sensitive, and high-throughput method for detecting MIF protein concentration, supporting both basic research and preclinical development.