Used in biomedical research to quantify soluble adhesive molecules in biological samples such as serum, plasma, or cell culture supernatants. Helps in studying inflammatory processes, immune responses, and endothelial cell activation. Commonly applied in research related to autoimmune diseases, cardiovascular conditions, and cancer metastasis where cell adhesion plays a critical role. Provides a reliable, sensitive, and specific method for detecting protein levels, enabling researchers to assess disease progression or response to treatment in experimental models.