PTPN11 Antibody – Rabbit Polyclonal

SHP-2: a SH2-containing a ubiquitously expressed tyrosine-specific protein phosphatase. It participates in signaling events downstream of receptors for growth factors, cytokines, hormones, antigens and extracellular matrices in the control of cell growth, differentiation, migration, and death. Activation of SHP-2 and its association with Gab1 is critical for sustained Erk activation downstream of several growth factor receptors and cytokines.

Protein type: EC 3.1.3.48; Motility/polarity/chemotaxis; Protein phosphatase, tyrosine (non-receptor)

Chromosomal Location of Human Ortholog: 12q24.13

Cellular Component: cytoplasm; cytosol; nucleus

Molecular Function: 1-phosphatidylinositol-3-kinase activity; insulin receptor binding; non-membrane spanning protein tyrosine phosphatase activity; phosphatidylinositol-4,5-bisphosphate 3-kinase activity; phosphoprotein phosphatase activity; protein binding; protein tyrosine phosphatase activity; SH3/SH2 adaptor activity

Biological Process: axon guidance; brain development; ephrin receptor signaling pathway; epidermal growth factor receptor signaling pathway; fibroblast growth factor receptor signaling pathway; genitalia development; heart development; inner ear development; leukocyte migration; phosphoinositide-mediated signaling; platelet activation; regulation of cell adhesion mediated by integrin; regulation of phosphoinositide 3-kinase cascade; regulation of protein complex assembly; T cell costimulation

Disease: Juvenile Myelomonocytic Leukemia; Leopard Syndrome 1; Metachondromatosis; Noonan Syndrome 1