Used in research settings to detect and quantify levels of anti-glutamate receptor 3 antibodies (GluR3Ab) in biological samples such as serum or cerebrospinal fluid. This kit supports studies related to autoimmune neurological disorders, particularly those involving excitatory neurotransmission and potential links to epilepsy, amyotrophic lateral sclerosis (ALS), and other neuroinflammatory conditions. By enabling precise measurement of GluR3Ab, it aids in investigating immune-mediated mechanisms in the central nervous system and supports the development of diagnostic approaches for autoimmune encephalopathies. Not for diagnostic use in clinical settings.