Used in research to study Parkinson’s disease and other synucleinopathies. Binds to immune cells via the Fc tag, enabling investigation of inflammatory responses linked to alpha-synuclein aggregation. Facilitates detection and quantification in immunoassays due to the Fc region’s compatibility with secondary antibodies. Supports development of therapeutic antibodies by serving as a target antigen in screening assays. Enables protein interaction studies in neuronal signaling and pathology.