MyBioSource.com's Anti-SOS1 Rabbit Monoclonal Antibody is a Rabbit monoclonal antibody. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunocytochemistry, Immunofluorescence, Immunohistochemistry, and Western Blot.
Description
Promotes the exchange of Ras-bound GDP by GTP (PubMed: 8493579). Probably by promoting Ras activation, regulates phosphorylation of MAP kinase MAPK3 in response to EGF (PubMed: 17339331). Catalytic component of a trimeric complex that participates in transduction of signals from Ras to Rac by promoting the Rac-specific guanine nucleotide exchange factor (GEF) activity (By similarity)