Used in neuroscience and pharmaceutical research to quantify dopamine D2 receptor levels in biological samples. Enables study of receptor expression in neurological disorders such as schizophrenia, Parkinson’s disease, and addiction. Supports drug development by assessing the impact of therapeutic compounds on D2 receptor concentration in cell cultures or tissue extracts. Facilitates high-throughput screening in academic and industrial labs. Ideal for monitoring changes in receptor levels under different experimental conditions, including drug treatment or genetic manipulation.