Central or peripheral nervous system function modifier comprising G protein coupled receptors is new. Independent claims are included for: (1) a diagnostic agent for disorders in the function of the central or peripheral nervous system; (2) agents for controlling their function; (3) a method and a kit for screening for compounds that affect binding between beta -alanine or L-carnosine with the receptor; (4) a method and a kit for screening for agonists against the receptor; and (5) use of the agonists. ACTIVITY : Tranquilizer; neuroleptic; anticonvulsant; uropathic; hypotensive; vasotropic; neuroprotective; vulnerary; analgesic.
NOVEL SCREENING METHOD