Used in neuroscience and pharmacological research to quantify dopamine receptor D2 levels in rat tissue samples, particularly in brain regions associated with motor control, reward, and cognition. Enables researchers to study changes in receptor expression in response to drugs, neurological disorders, or behavioral experiments. Commonly applied in studies related to Parkinson’s disease, schizophrenia, addiction, and antipsychotic drug development. The kit allows for high-throughput, sensitive, and specific detection of DRD2 protein in cell lysates or tissue homogenates, supporting both academic and preclinical research.