Used in immunological research to quantify soluble intercellular adhesion molecule-1 (sICAM-1) levels in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit helps assess inflammatory responses, endothelial activation, and immune system involvement in diseases like atherosclerosis, rheumatoid arthritis, asthma, and various infectious conditions. It is also employed in clinical and preclinical studies to monitor disease progression and evaluate therapeutic efficacy. The assay provides a sensitive and specific means to measure sICAM-1 concentration, supporting research in immunology, cardiovascular disease, and cancer biology.