Assay for identifying antagonists of gastrin and CCK-B receptors

摘要

The invention features purified nucleic acids encoding the mammalian gastrin/CCK-B receptor family. The invention also features a) the gastrin and CCK-B receptor polypeptides, b) a method of identifying antagonists to the gastrin or CCK-B receptors, and c) a parietal cell cDNA expression library.