GAB2 KIAA0571 GRB2-associated-binding protein 2 Growth factor receptor bound protein 2-associated protein 2 GRB2-associated binder 2 pp100
Molecular Weight(MW)
74458 Da
Function
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
Tissue Specificity
A synthetic peptide corresponding to residues in human Gab2 was used as immunogen. This antibody is predicted to detect the splice isoform 2 based on sequence homology.