Used for quantitative measurement of monoamine oxidase (MAO) activity in rat tissue samples, particularly in brain, liver, and plasma. Widely applied in neuroscience and pharmacology research to study neurological disorders such as depression, Parkinson’s disease, and Alzheimer’s disease. Helps evaluate the effects of drug candidates on MAO enzyme function, supporting drug development and toxicity studies. Suitable for high-throughput screening in academic and industrial labs. Provides a reliable, sensitive, and specific method to monitor changes in MAO levels under experimental conditions.