Used in biomedical research to quantify levels of Protein Kinase G-II (PKG-II) in biological samples such as cell lysates, tissue extracts, and body fluids. Enables researchers to study the role of PKG-II in cellular signaling pathways, particularly those involving cyclic GMP (cGMP), which regulates processes like smooth muscle relaxation, bone formation, and neuronal function. Widely applied in studies related to cardiovascular diseases, osteoporosis, and central nervous system disorders. The kit supports high-throughput analysis and provides a sensitive, specific, and reproducible method for detecting PKG-II protein expression under various experimental or pathological conditions.