Anti-ARHGDIA antibody (AA23876)


Alternative names Rho GDP-dissociation inhibitor 1, Rho GDI 1, Rho-GDI alpha, ARHGDIA, GDIA1, GDIR1_HUMAN
Species Reactivity Human, Mouse, Rat
Applications IF/ICC, IHC, WB
Host Rabbit
Conjugated Unconjugated


Product name Anti-ARHGDIA antibody (AA23876)
Catalog number AA23876
Brand family Ango
Product type Primary Antibody
Antibody Alternative Names Rho GDP-dissociation inhibitor 1 antibody, Rho GDI 1 antibody, Rho-GDI alpha antibody, ARHGDIA antibody, GDIA1 antibody, GDIR1_HUMAN antibody

Biological Information

Immunogen Recombinant protein of human ARHGDIA
Concentration 1 mg/ml
Isotype IgG
Application Notes WB 1:500 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:200
Purification method Purified by affinity chromatography


Target Name ARHGDIA
SwissProt ID Link P52565
Function Controls Rho proteins homeostasis. 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. Retains Rho proteins such as CDC42, RAC1 and RHOA in an inactive cytosolic pool, regulating their stability and protecting them from degradation. Actively involved in the recycling and distribution of activated Rho GTPases in the cell, mediates extraction from membranes of both inactive and activated molecules due its exceptionally high affinity for prenylated forms. Through the modulation of Rho proteins, may play a role in cell motility regulation. In glioma cells, inhibits cell migration and invasion by mediating the signals of SEMA5A and PLXNB3 that lead to inactivation of RAC1.
Subcellular Location Cytoplasm.
Involvement in Disease Nephrotic syndrome 8: A form of nephrotic syndrome, a renal disease clinically characterized by progressive renal failure, severe proteinuria, hypoalbuminemia, hyperlipidemia and edema. Kidney biopsies show diffuse mesangial sclerosis, with small glomeruli, hypercellularity, increased extracellular matrix, and contracted/collapsed glomerular tufts surrounded by immature or abnormal podocytes. The disease is caused by mutations affecting the gene represented in this entry.
Subunit Structure Monomer. Interacts with FER. Interacts with PLXNB3. Forms a heterodimer with RAC1. Interacts with RHOA, the affinity is increased by three orders of magnitude when RHOA is prenylated. Interacts with PSMD10; the interaction increases ARHGDIA association with RHOA, leading to ARHGDIA-mediated inactivation of RHOA and ROCK and prolonged AKT activation. Interacts with RHOC and CDC42.
Sequence Similarities Belongs to the Rho GDI family.

Poduct Presentation

Form Liquid
Preservative 0.02% (w/v) sodium azide
Storage buffer PBS with 50% glycerol, pH 7.3

Storage and Shipping Information

Storage Store at -20 or -80 C. Avoid multiple freeze/thaw cycles.