ARHGEF18 Antibody, Biotin conjugated

Code CSB-PA019681HD01HU
Size US$166
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) ARHGEF18 Polyclonal antibody
Uniprot No.
Target Names
ARHGEF18
Alternative Names
114 kDa Rho specific guanine nucleotide exchange factor antibody; 114 kDa Rho-specific guanine nucleotide exchange factor antibody; ARHGEF 18 antibody; Arhgef18 antibody; ARHGI_HUMAN antibody; KIAA0521 antibody; MGC15913 antibody; p114 Rho GEF antibody; p114-Rho-GEF antibody; p114RhoGEF antibody; Rho guanine nucleotide exchange factor 18 antibody; Rho specific guanine nucleotide exchange factor p114 antibody; Rho/Rac guanine nucleotide exchange factor (GEF) 18 antibody; Rho/Rac guanine nucleotide exchange factor 18 antibody; SA RhoGEF antibody; SA-RhoGEF antibody; Septin associated RhoGEF antibody; Septin-associated RhoGEF antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Rho guanine nucleotide exchange factor 18 protein (159-551AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
Biotin
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Form
Liquid
Tested Applications
ELISA
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Acts as guanine nucleotide exchange factor (GEF) for RhoA GTPases. Its activation induces formation of actin stress fibers. Also acts 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.
Gene References into Functions
  1. mutation of ARHGEF18 is a likely cause of inherited retinal dystrophy PMID: 28132693
  2. CRB3A recruits p114RhoGEF and its activator Ehm2 to the cell periphery using both functional motifs of its cytoplasmic tail and increases RhoA activation levels. PMID: 26217016
  3. LKB1 and p114RhoGEF control RhoA activity in bronchial epithelial cells to promote apical junction assembly. PMID: 23648482
  4. Stimulation of cortical myosin phosphorylation by p114RhoGEF drives cell migration and tumor cell invasion. PMID: 23185572
  5. In its regulation of the circumferential actomyosin tensile system, Lulu2 interacts with and activates p114RhoGEF at apical cell-cell junctions. PMID: 22006950
  6. Data indicate that p114RhoGEF is a component of a junction-associated Rho signalling module that drives spatially restricted activation of RhoA to regulate junction formation and epithelial morphogenesis. PMID: 21258369
  7. p114-RhoGEF and Lfc are critically involved in Wnt-3a- and Dvl-induced RhoA activation and neurite retraction in N1E-115 cells. PMID: 20810787
  8. data showed that the novel guanine nucleotide exchange factor p114RhoGEF regulates the activity of RhoA and Rac1, and that Gbetagamma subunits of heterotrimeric G proteins are activators of p114RhoGEF under physiological conditions PMID: 14512443

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Involvement in disease
Retinitis pigmentosa 78 (RP78)
Subcellular Location
Cytoplasm. Cytoplasm, cytoskeleton. Cell membrane. Apical cell membrane.
Tissue Specificity
Expressed in all tissues tested with highest expression in kidney and pancreas. Weakly or not expressed in liver, skeletal muscle and testis. Isoform 1: Expressed in eosinophils. Isoform 2: Expressed in eosinophils. Isoform 3: Expressed in eosinophils. Is
Database Links

HGNC: 17090

OMIM: 616432

KEGG: hsa:23370

STRING: 9606.ENSP00000352995

UniGene: Hs.465761

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