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You are here:Home » Antibodies » Antibodies-GTPase, Rab, Ras, Rho Proteins » Anti -ARHGEF11 (Rho Guanine Nucleotide Exchange Factor 11, PDZ-RhoGEF, KIAA0380)

Anti -ARHGEF11 (Rho Guanine Nucleotide Exchange Factor 11, PDZ-RhoGEF, KIAA0380)


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Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified B IH
ARHGEF11 is a 1527aa protein with tandem dbl homology and pleckstrin homology domains, PDZ domain, two proline rich sequences and a regulatory G protein-signaling (RGS) sequence. It acts as guanine nucleotide exchange factor (GEF) for RhoA GTPase, but not for RAC1 or CDC42 and acts as GTPase-activating protein (GAP) for GNA12 and GNA13. It forms a complex with G proteins and stimulates neurite through retraction Rho-dependent signals. ARHGEF11 increases glutamate transport 4-fold. It interacts with EAAT4 and modulates its uptake activity and perisynaptic distribution at glutamatergic synapses. It is known to induce the reorganization of the actin cytoskeleton and its overexpression induces the formation of membrane ruffling and filopodia. It is ubiquitously expressed, in brain, lung, liver, kidney and skeletal muscle.
Catalog #R1998-28F
ApplicationsSuitable for use in Western Blot and Immunohistochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 0.1-0.5ug/ml
Immunohistochemistry (paraffin): 10ug/ml
Optimal dilutions to be determined by the researcher.
Positive ControlRat brain lysate
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
FormSupplied as a liquid in PBS, 0.2% gelatin, 0.05% sodium azide.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to aa1-50 of human ARHGEF11.
SpecificityRecognizes human ARHGEF11. Species Crossreactivity
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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