ARHGEF18 Antibody (PACO29504)
- SKU:
- PACO29504
- Product Type:
- Antibody
- Reactivity:
- Human
- Host Species:
- Rabbit
- Isotype:
- IgG
- Applications:
- ELISA
- IHC
- IF
- Antibody Type:
- Polyclonal Antibody
- Conjugation:
- Unconjugated
Frequently bought together:
Description
ARHGEF18 Antibody (PACO29504)
The ARHGEF18 Polyclonal Antibody (PAC029504) is a valuable tool for research involving ARHGEF18, a protein known for its role in cell signaling and cytoskeletal organization. Raised in rabbits, this antibody is highly specific and reactive with human samples, making it ideal for use in various immunological and cancer research studies.ARHGEF18, a Rho guanine nucleotide exchange factor, is involved in regulating the Rho family of GTPases, which play crucial roles in cell migration, proliferation, and adhesion. Dysfunction of ARHGEF18 has been implicated in various cancers and other diseases, highlighting its significance as a potential therapeutic target.
By using the ARHGEF18 Polyclonal Antibody, researchers can detect and analyze ARHGEF18 expression in different cell types, providing valuable insights into its function and potential as a target for intervention. This antibody is validated for use in Western blot applications, offering a reliable tool for studying ARHGEF18 and its implications in disease pathology.
| Antibody Name: | ARHGEF18 Antibody (PACO29504) |
| Antibody SKU: | PACO29504 |
| Size: | 50ug |
| Host Species: | Rabbit |
| Tested Applications: | ELISA, IHC, IF |
| Recommended Dilutions: | ELISA:1:2000-1:10000, IHC:1:200-1:500, IF:1:50-1:200 |
| Species Reactivity: | Human |
| Immunogen: | Recombinant Human Rho guanine nucleotide exchange factor 18 protein (159-551AA) |
| Form: | Liquid |
| Storage Buffer: | Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, PH 7.4 |
| Purification Method: | >95%, Protein G purified |
| Clonality: | Polyclonal |
| Isotype: | IgG |
| Conjugate: | Non-conjugated |
 | IHC image of PACO29504 diluted at 1:200 and staining in paraffin-embedded human colon cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system. |
 | Immunofluorescence staining of PC3 cells with PACO29504 at 1:133, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L). |
| Background: | 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-γ (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 (PubMed:22006950). |
| Synonyms: | Rho guanine nucleotide exchange factor 18 (114 kDa Rho-specific guanine nucleotide exchange factor) (p114-Rho-GEF) (p114RhoGEF) (Septin-associated RhoGEF) (SA-RhoGEF), ARHGEF18, KIAA0521 |
| UniProt Protein Function: | ARHGEF18: Acts as guanine nucleotide exchange factor (GEF) for RhoA GTPases. May play a role in actin cytoskeleton reorganization in different tissues since 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. 2 isoforms of the human protein are produced by alternative splicing.Protein type: GEFs; Motility/polarity/chemotaxis; GEFs, Rac/RhoChromosomal Location of Human Ortholog: 19p13.3Cellular Component: apical part of cell; cell junction; cytoplasm; cytosolMolecular Function: guanyl-nucleotide exchange factor activity; Rho guanyl-nucleotide exchange factor activityBiological Process: actin cytoskeleton organization and biogenesis; positive regulation of apoptosis; regulation of cell shape; regulation of small GTPase mediated signal transduction; small GTPase mediated signal transduction; transforming growth factor beta receptor signaling pathway |
| UniProt Protein Details: | |
| NCBI Summary: | Rho GTPases are GTP binding proteins that regulate a wide spectrum of cellular functions. These cellular processes include cytoskeletal rearrangements, gene transcription, cell growth and motility. Activation of Rho GTPases is under the direct control of guanine nucleotide exchange factors (GEFs). The protein encoded by this gene is a guanine nucleotide exchange factor and belongs to the Rho GTPase GFE family. Family members share a common feature, a Dbl (DH) homology domain followed by a pleckstrin (PH) homology domain. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Oct 2008] |
| UniProt Code: | Q6ZSZ5 |
| NCBI GenInfo Identifier: | 296439444 |
| NCBI Gene ID: | 23370 |
| NCBI Accession: | Q6ZSZ5.3 |
| UniProt Secondary Accession: | Q6ZSZ5,O60274, Q6DD92, A8MV62, B5ME81 |
| UniProt Related Accession: | Q6ZSZ5 |
| Molecular Weight: | 114,077 Da |
| NCBI Full Name: | Rho guanine nucleotide exchange factor 18 |
| NCBI Synonym Full Names: | Rho/Rac guanine nucleotide exchange factor 18 |
| NCBI Official Symbol: | ARHGEF18Â Â |
| NCBI Official Synonym Symbols: | P114-RhoGEFÂ Â |
| NCBI Protein Information: | rho guanine nucleotide exchange factor 18 |
| UniProt Protein Name: | Rho guanine nucleotide exchange factor 18 |
| UniProt Synonym Protein Names: | 114 kDa Rho-specific guanine nucleotide exchange factor; p114-Rho-GEF; p114RhoGEF; Septin-associated RhoGEF; SA-RhoGEF |
| Protein Family: | Rho guanine nucleotide exchange factor |
| UniProt Gene Name: | ARHGEF18Â Â |
| UniProt Entry Name: | ARHGI_HUMAN |
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