Used to measure choline acetyltransferase (ChAT) enzyme activity in rabbit tissue samples, particularly in neuroscience research. Helps assess cholinergic neuron function in studies related to neurodegenerative diseases like Alzheimer's. Enables researchers to evaluate changes in acetylcholine synthesis in experimental models. Commonly applied in pharmacological studies to test drug effects on cholinergic systems. Provides a quantitative and sensitive method for monitoring ChAT levels in brain homogenates or cell cultures from rabbit models.