NOVEL USE OF G-PROTEIN-CONJUGATED RECEPTOR AND LIGAND THEREOF

摘要

The present invention provides a screening method for a substance that alters the bindability of RAIG2 or RAIG3 and glucose or 1,5-anhydroglucitol, including using RAIG2 or RAIG3 and glucose or 1,5-anhydroglucitol, and a regulator of sugar/lipid metabolism, a regulator of pancreas/pituitary function, a regulator of insulin secretion/blood glucose and ACTH secretion, and a prophylactic/therapeutic agent for a disease involved by an abnormality thereof, containing an RAIG2 or RAIG3 agonist or antagonist.