Guanine Nucleotide Exchange Factor VAV3 (VAV3) Antibody
169€ (20 µg)
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name
Guanine Nucleotide Exchange Factor VAV3 (VAV3) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx318760
tested applications
ELISA, WB, IHC
Description
VAV3 Antibody is a Rabbit Polyclonal against VAV3.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Guanine Nucleotide Exchange Factor VAV3 (VAV3) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | WB: 1/500 - 1/5000, IHC: 1/20 - 1/200. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purity | > 95% |
| Purification | Purified by Protein G. |
| Size 1 | 20 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 1 mg |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC |
| Buffer | 0.01 M PBS, pH 7.4, 0.03% Proclin-300 and 50% Glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q9UKW4 |
| Gene ID | 10451 |
| NCBI Accession | NP_001073343.1, NM_001079874.1, NP_006104.4, NM_006113.4 |
| OMIM | 605541 |
| Alias | VAV-3 |
| Background | Antibody anti-VAV3 |
| Status | RUO |
Descripción
VAV3 is a member of the VAV family of guanine nucleotide exchange factors (GEFs) that regulate Rho family GTPases, such as Rac1, RhoA, and Cdc42, to mediate cytoskeletal reorganization, cell migration, and proliferation. VAV3 is expressed in multiple tissues, including the brain, endothelial cells, and immune cells, where it functions in signaling pathways downstream of receptor tyrosine kinases (RTKs), integrins, and immune receptors. It is involved in processes like angiogenesis, neuronal development, and immune cell activation. Dysregulation of VAV3 is associated with cancer, where it promotes tumor cell migration, metastasis, and survival through Rac1 activation and integrin signaling. VAV3 also plays a role in immune responses, including T-cell activation and macrophage function. Knockout studies demonstrate impaired angiogenesis, defective immune cell migration, and reduced tumor metastasis, highlighting its essential role in cytoskeletal regulation, cell signaling, and tumor progression.
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This gene is a member of the VAV gene family. The VAV proteins are guanine nucleotide exchange factors (GEFs) for Rho family GTPases that activate pathways leading to actin cytoskeletal rearrangements and transcriptional alterations. This gene product acts as a GEF preferentially for RhoG, RhoA, and to a lesser extent, RAC1, and it associates maximally with the nucleotide-free states of these GTPases. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.
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