ARHGDIB Antibody (C-term) Blocking peptide

Members of the Rho (or ARH) protein family (see MIM165390) and other Ras-related small GTP-binding proteins (see MIM179520) are involved in diverse cellular events, including cellsignaling, proliferation, cytoskeletal organization, and secretion.The GTP-binding proteins are active only in the GTP-bound state. Atleast 3 classes of proteins tightly regulate cycling between theGTP-bound and GDP-bound states: GTPase-activating proteins (GAPs), guanine nucleotide-releasing factors (GRFs), and GDP-dissociationinhibitors (GDIs). The GDIs, including ARHGDIB, decrease the rateof GDP dissociation from Ras-like GTPases (summary by Scherle etal., 1993 [PubMed 8356058]).

397

Synthetic peptide