Used to measure aldehyde dehydrogenase (ALD) enzyme activity in mouse biological samples such as tissue lysates, blood, or cell cultures. Commonly applied in research settings to study oxidative stress, alcohol metabolism, and detoxification pathways in mouse models. Helps assess liver function, evaluate drug-induced toxicity, and investigate diseases involving impaired ALD activity. Provides a quantitative, high-throughput method for monitoring changes in enzyme levels across experimental conditions.