Used in neuroscience and biomedical research to quantitatively measure choline acetyltransferase (ChAT) enzyme levels in rabbit tissue samples or biological fluids. This ELISA kit helps assess cholinergic neuron activity, which is critical in studying neurodegenerative diseases such as Alzheimer's and other cognitive disorders. It is widely applied in preclinical studies to evaluate neuronal health, monitor disease progression, and test efficacy of therapeutic agents targeting the cholinergic system. The kit provides a reliable and sensitive method for detecting changes in ChAT expression, supporting research in neuropharmacology, toxicology, and brain function studies.