Used in biomedical research to measure levels of p38 MAP kinase in rat samples, this ELISA kit enables scientists to study inflammatory responses, cellular stress, and signaling pathways involved in diseases such as arthritis, neurodegenerative disorders, and cardiovascular conditions. It is commonly applied in preclinical studies to evaluate drug effects, assess biomarker expression, and investigate mechanisms of inflammation and apoptosis. The kit supports high-throughput analysis in cell lysates, tissue homogenates, and biological fluids, making it a valuable tool in pharmacological and toxicological research.