Class two cytokine receptor-11

摘要

Novel class II cytokine receptor polypeptides, polynucleotides encoding the polypeptides, an related compositions and methods are disclosed. Th polypeptides comprise an extracellular domain of a cell-surface receptor that is expressed in pancreas, small intestine, colon and thymus. The polypeptides may be used within methods for detecting ligands that promote the proliferation and/or differentiation of these organs.