Used in biomedical research to measure soluble E-selectin levels in biological samples such as serum, plasma, or cell culture supernatants. Helps assess endothelial activation and inflammation in studies related to cardiovascular diseases, sepsis, diabetes, and autoimmune disorders. Commonly applied in preclinical investigations to monitor vascular injury and response to therapeutic interventions. Provides a reliable, high-throughput method for quantifying sE-selectin in mouse models, supporting research into inflammatory pathways and drug development.