Used in biomedical research to measure levels of cholinesterase enzyme in human samples. Helps assess liver function, nerve damage, and exposure to organophosphate compounds. Commonly applied in clinical studies related to neurodegenerative diseases like Alzheimer's, as cholinesterase activity correlates with disease progression. Also utilized in toxicology to monitor pesticide or nerve agent exposure. The kit enables high-throughput, accurate quantification in serum, plasma, or tissue samples, supporting both diagnostic development and therapeutic monitoring.