Used in immunological research to quantify soluble Toll-like receptor 2 (sTLR2) levels in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables researchers to study the role of sTLR2 in modulating innate immune responses, particularly in inflammatory diseases, infections, and autoimmune conditions. By measuring sTLR2 concentration, scientists can assess immune activation or regulation, evaluate biomarker potential in disease models, and investigate the impact of therapeutic interventions on TLR2 signaling pathways. The kit is designed for high sensitivity and specificity, making it suitable for preclinical studies involving rat models of inflammation, sepsis, or metabolic disorders.