ARHGDIB,also known as RhoGDI2,is a conserved member of the RhoGDI family and plays an important role in cell migrations. It regulates the GDP/GTP exchange reaction of the Rho proteins by inhibiting the dissociation of GDP from them,and the subsequent binding of GTP to them.
It is mainly in hematopoietic,endothelial,and epithelial cells. It has been linked to tumorigenesis and metastasis. RhoGDI2 expression is downregulated in several cancer types,such as bladder,lung and lymphoma,but is upregulated in prostate and gastric cancer.
Immunogen Information
Immunogen
Synthetic peptide of human ARHGDIB
Swissprot
P52566
Synonyms
ArhgdibD4D4 GDP dissociation inhibitorGDIA 2GDIA2GDID 4GDID4GDIR2GDP dissociation inhibitor D4LY GDILy-GDILYGDIMGC108926RAP1GN1Rho GDI 2Rho GDI betaRho GDI2Rho GDP dissociation inhibitor (GDI) betaRho GDP dissociation inhibitor 2Rho GDP