Used to measure soluble adenylyl cyclase (sAC) enzyme activity in biological samples such as cell lysates, tissue extracts, and bodily fluids. This kit enables researchers to quantify sAC activity in studies related to cellular signaling, sperm physiology, pH regulation, and metabolic disorders. It is particularly useful in reproductive biology research due to sAC’s critical role in sperm motility and capacitation. The assay format allows high-throughput analysis in microplate format, making it suitable for both basic research and drug discovery targeting sAC pathways.