Used in biomedical research to detect and quantify Protein Kinase G (PKG) levels in rat samples, this ELISA kit enables accurate measurement of PKG expression in various tissues, particularly in studies related to cardiovascular function, smooth muscle relaxation, and signal transduction pathways involving cGMP. It is widely applied in preclinical research to investigate hypertension, heart disease, and pulmonary disorders. The kit supports high-throughput analysis and provides a reliable tool for evaluating the role of PKG in cellular responses and drug development.