Used in immunological research to quantify lipopolysaccharide binding protein (LBP) levels in rat biological samples such as serum, plasma, or tissue homogenates. This ELISA kit enables researchers to study inflammatory responses, as LBP plays a key role in the immune system's recognition of bacterial endotoxins. It is particularly useful in sepsis, infection, and inflammation-related studies where LBP concentration changes correlate with disease progression or immune activation. The assay provides a sensitive and specific measurement, supporting high-throughput analysis in preclinical research and biomarker validation.