This antibody is purified through a protein A column, followed by peptide affinity purification.
免疫原
This RAPGEF5 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 529-555 amino acids from the C-terminal region of human RAPGEF5.
Members of the RAS (see HRAS, MIM 190020) subfamily of GTPases function in signal transduction as GTP/GDP-regulated switches that cycle between inactive GDP- and active GTP-bound states. Guanine nucleotide exchange factors (GEFs), such as RAPGEF5, serve as RAS activators by promoting acquisition of GTP to maintain the active GTP-bound state and are the key link between cell surface receptors and RAS activation (Rebhun et al., 2000 [PubMed 10934204]).