Used to measure p38 mitogen-activated protein kinase (p38MAPK) activity in human cell or tissue samples. This kit is widely applied in biomedical research to study cellular responses to stress, inflammation, and apoptosis. It helps researchers evaluate signaling pathways involved in diseases such as cancer, arthritis, and neurodegenerative disorders. Commonly used in drug development to assess the effectiveness of kinase inhibitors and to understand mechanisms of action in therapeutic compounds. Suitable for high-throughput screening and quantitative analysis in laboratory settings.