Used in immunological research to quantify levels of intercellular adhesion molecule 3 (ICAM-3), a protein involved in early immune responses. The kit enables detection of ICAM-3 in biological samples such as serum, plasma, and cell culture supernatants. It is commonly applied in studies related to immune cell activation, inflammation, and leukocyte adhesion. Researchers use it to investigate diseases involving immune dysregulation, including autoimmune disorders, infections, and certain cancers. The assay supports high-throughput analysis with reliable sensitivity and specificity, making it suitable for both basic research and preclinical studies.