Used in biomedical research to quantify E-selectin levels in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit helps study inflammation, endothelial activation, and immune responses. It is commonly applied in research related to atherosclerosis, sepsis, rheumatoid arthritis, and other inflammatory diseases. The assay enables researchers to monitor changes in E-selectin expression under various experimental conditions, supporting investigation into vascular dysfunction and leukocyte recruitment mechanisms.