Vav Polyclonal Antibody
Ucallm_WP14979-50
Price range: $268.00 through $328.00
Product details
Background:
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. The encoded protein is important in hematopoiesis, playing a role in T-cell and B-cell development and activation. The encoded protein has been identified as the specific binding partner of Nef proteins from HIV-1. Coexpression and binding of these partners initiates profound morphological changes, cytoskeletal rearrangements and the JNK/SAPK signaling cascade, leading to increased levels of viral transcription and replication. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Apr 2012],
Specifications
| Size | 50μL/100μL |
| Target | VAV1 |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IHC, IF, ELISA |
| MW(Calculated) | |
| MW(Observed) | 100kD |
| Host Species | Rabbit |
| Isotype | IgG |
| Conjugate/Modification | Unmodified |
| Recommended Dilution Ratio | WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:5000; IF 1:50-200 / Note: For IHC, we suggest antigen retrieval with TE buffer pH 9.0 (Cat#WT1004) |
| Formulation | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Storage | -15°C to -25°C/1 year(Do not lower than -25°C) |
| Concentration | 1 mg/ml |
| Clonality | Polyclonal |
| Clone Number | |
| Immunogen | Synthesized peptide derived from Vav . at AA range: 110-190 |
| Specificity | Vav Polyclonal Antibody detects endogenous levels of Vav protein. |
| Gene Name | VAV1 |
| Protein Name | Proto-oncogene vav |
| Other Name | VAV1; / VAV; / Proto-oncogene vav |
| Species | Human |
| Gene ID | 7409 |
| Uniprot | P15498, |
| Species.1 | Mouse |
| Gene ID.1 | 22324 |
| Uniprot.1 | P27870, |
| Species.2 | Rat |
| Gene ID.2 | |
| Uniprot.2 | P54100 |
| Cellular Localization | intracellular,cytosol,plasma membrane,cell-cell junction, |
| Tissue Expression | Widely expressed in hematopoietic cells but not in other cell types. |
| Signaling_pathway | Cellular Processes >> Cellular community - eukaryotes >> Focal adhesion;Cellular Processes >> Cell motility >> Regulation of actin cytoskeleton;Organismal Systems >> Immune system >> Natural killer cell mediated cytotoxicity;Organismal Systems >> Immune system >> T cell receptor signaling pathway;Organismal Systems >> Immune system >> B cell receptor signaling pathway;Organismal Systems >> Immune system >> Fc epsilon RI signaling pathway;Organismal Systems >> Immune system >> Fc gamma R-mediated phagocytosis;Organismal Systems >> Immune system >> Leukocyte transendothelial migration;Organismal Systems >> Immune system >> Chemokine signaling pathway;Environmental Information Processing >> Signal transduction >> Rap1 signaling pathway;Environmental Information Processing >> Signal transduction >> cAMP signaling pathway |
| Research Areas | >>Rap1 signaling pathway; / >>cAMP signaling pathway; / >>Chemokine signaling pathway; / >>Focal adhesion; / >>Natural killer cell mediated cytotoxicity; / >>T cell receptor signaling pathway; / >>B cell receptor signaling pathway; / >>Fc epsilon RI signaling pathway; / >>Fc gamma R-mediated phagocytosis; / >>Leukocyte transendothelial migration; / >>Regulation of actin cytoskeleton; / >>Yersinia infection; / >>Proteoglycans in cancer; / >>Lipid and atherosclerosis |
| Function | Domain:The DH domain is involved in interaction with CCPG1.,Function:Couples tyrosine kinase signals with the activation of the Rho/Rac GTPases, thus leading to cell differentiation and/or proliferation.,miscellaneous:'Vav' stands for the sixth letter of the Hebrew alphabet.,PTM:Phosphorylated on tyrosine residues.,similarity:Contains 1 CH (calponin-homology) domain.,similarity:Contains 1 DH (DBL-homology) domain.,similarity:Contains 1 PH domain.,similarity:Contains 1 phorbol-ester/DAG-type zinc finger.,similarity:Contains 1 SH2 domain.,similarity:Contains 2 SH3 domains.,subunit:May interact with CCPG1 (By similarity). Interacts with APS, DOCK2, GRB2, GRB3, DOCK2, SLA and ZNF655/VIK. Interacts with SIAH2; without leading to its degradation. Associates with BLNK, PLCG1, GRB2 and NCK1 in a B-cell antigen receptor-dependent fashion. Interacts with CBLB; which inhibits tyrosine phosphorylation and down-regulates activity. Interacts with SHB and CLNK.,tissue specificity:Widely expressed in hematopoietic cells but not in other cell types., |
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