ARHGEF18 (HRP)

HRP

Recombinant protein corresponding to aa159-551 from human Rho guanine nucleotide exchange factor 18 protein.

Suitable for use in ELISA. Other applications not tested.

Acts as guanine nucleotide exchange factor (GEF) for RhoA GTPases. Its activation induces formation of actin stress fibers. Also act as a GEF for RAC1, inducing production of reactive oxygen species (ROS). Does not act as a GEF for CDC42. The G protein beta-gamma (Gbetagamma) subunits of heterotrimeric G proteins act as activators, explaining the integrated effects of LPA and other G-protein coupled receptor agonists on actin stress fiber formation, cell shape change and ROS production. Required for EPB41L4B-mediated regulation of the circumferential actomyosin belt in epithelial cells.

IgG

Polyclonal

Purified by Protein G affinity chromatography.

Suitable for use in ELISA. Other applications not tested.

Optimal dilutions to be determined by the researcher.

Rabbit

Hu

Recognizes human ARHGEF18.

Rho guanine nucleotide exchange factor 18 (114kD Rho-specific guanine nucleotide exchange factor) (p114-Rho-GEF) (p114RhoGEF) (Septin-associated RhoGEF) (SA-RhoGEF), ARHGEF18, KIAA0521

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