Rho GDP-Dissociation Inhibitor 1 (ARHGDIA) Antibody

Catalogue No: abx001126
Price: £160.00
(Size: 20 µl)
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ARHGDIA Antibody is a Rabbit Polyclonal antibody against ARHGDIA. Rho family small GTPases, including Rho, Rac and cdc42, act as molecular switches, regulating processes such as cell migration, adhesion, proliferation and differentiation. They are activated by guanine nucleotide exchange factors (GEFs), which catalyze the exchange of bound GDP for GTP, and inhibited by GTPase activating proteins (GAPs), which catalyze the hydrolysis of GTP to GDP. A third level of regulation is provided by the stoichiometric binding of Rho GDP dissociation inhibitor (RhoGDI). RhoGDI affects Rho activity by inhibiting nucleotide exchange and membrane association, regulating activity and localization (Reviewed in 1, 2). The inhibitory and shuttling functions of RhoGDI have been uncoupled using mutant forms of RhoGDI (3). Phosphorylation of GDIs and/or GTPases can modulate their affinity for each other and, therefore, GTPase mediated signaling. PAK1 phosphorylation of RhoGDI at serines 101 and 174 causes release and activation of Rac1, but not RhoA (4).

Clonality Polyclonal
Reactivity Human, Mouse, Rat
Tested Applications WB, IF/ICC
Host Rabbit
Recommended dilutions WB: 1/500 - 1/2000, IF/ICC: 1/50 - 1/200. Optimal dilutions/concentrations should be determined by the end user.
Conjugation Unconjugated
Immunogen Recombinant protein of human ARHGDIA.
Isotype IgG
Form Liquid
Purification Purified by affinity chromatography.
Storage Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC P52565 (UniProt, ExPASy)
UniProt Secondary AC A8MXW0, B2R5X1, B4DDD3, B4DUV9, Q6IBM5
UniProt Entry Name GDIR1_HUMAN
Gene Symbol ARHGDIA
GeneID 396
KEGG hsa:396
String 9606.ENSP00000269321
Molecular Weight Calculated MW: 18 kDa, 23 kDa
Observed MW: 23 kDa
Buffer PBS, pH 7.3, 0.02% sodium azide, 50% glycerol.
Concentration > 0.5 mg/ml
Availability Shipped within 5-10 working days.
Note This product is for research use only.
Research Articles on ARHGDIA

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