Adapter protein which acts downstream of several membrane receptors including cytokine, antigen, hormone, cell matrix and growth factor receptors to regulate multiple signaling pathways. Regulates osteoclast differentiation mediating the TNFRSF11A/RANK signaling. In allergic response, it plays a role in mast cells activation and degranulation through PI-3-kinase regulation. Also involved in the regulation of cell proliferation and hematopoiesis.
Nishida K., Blood 93:1809-1816(1999).
Nagase T., DNA Res. 5:31-39(1998).
Nagase T., Submitted (JAN-2004) to the EMBL/GenBank/DDBJ databases.