Rabbit Recombinant Monoclonal VAV2 phospho Y172 antibody - conjugated to Alexa Fluor® 488.
IgG
Rabbit
Alexa Fluor® 488
Ex: 495nm, Em: 519nm
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 68% PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Liquid
Monoclonal
Application | Reactivity | Dilution info | Notes |
---|---|---|---|
Application Target Binding Affinity | Reactivity Expected | Dilution info - | Notes - |
Application Antibody Labelling | Reactivity Expected | Dilution info - | Notes - |
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Guanine nucleotide exchange factor for the Rho family of Ras-related GTPases. Plays an important role in angiogenesis. Its recruitment by phosphorylated EPHA2 is critical for EFNA1-induced RAC1 GTPase activation and vascular endothelial cell migration and assembly (By similarity).
Guanine nucleotide exchange factor VAV2, VAV-2, VAV2
Rabbit Recombinant Monoclonal VAV2 phospho Y172 antibody - conjugated to Alexa Fluor® 488.
IgG
Rabbit
Alexa Fluor® 488
Ex: 495nm, Em: 519nm
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 68% PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Liquid
Monoclonal
EP1067Y
Affinity purification Protein A
This antibody detects Vav2 phosphorylated on Tyr172 as well as unphosphorylated Vav2.
Blue Ice
1-2 weeks
+4°C
-20°C
Upon delivery aliquot
Avoid freeze / thaw cycle, Store in the dark
This conjugated primary antibody is released using a quantitative quality control method that evaluates binding affinity post-conjugation and efficiency of antibody labeling.
For suitable applications and species reactivity, please refer to the unconjugated version of this clone. This conjugated antibody is eligible for the Abcam trial program.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This supplementary information is collated from multiple sources and compiled automatically.
VAV2 also known as Vav 2 guanine nucleotide exchange factor is a member of the VAV family of proteins which function as guanine nucleotide exchange factors (GEFs). It has a molecular mass of approximately 100 kDa. The protein converts inactive GDP-bound Rho family GTPases such as Rac1 and Cdc42 into their active GTP-bound form. VAV2 is expressed in various tissues including the brain heart and lung indicating its broad role in cellular signaling across different systems.
VAV2 influences multiple cellular processes through its role as a GEF. This protein does not form a part of a static complex but interacts dynamically with other signaling components. VAV2 regulates cytoskeleton organization cell migration and growth by activating Rho family GTPases. Its activity impacts processes such as neuronal development and immune response by modifying the actin cytoskeleton which is important for cell movement and morphological changes.
VAV2 plays an integral role in signaling cascades like the Ras and MAPK pathways. It interacts closely with proteins like Rac1 and Cdc42 to propagate signals that influence cell proliferation and survival. By facilitating the switch from inactive GDP-bound states to active GTP-bound forms of Rho GTPases VAV2 integrates signals from cell surface receptors to downstream effectors that mediate cellular responses to external stimuli.
VAV2’s function connects to cancer progression and cardiovascular disorders. Changes in VAV2 expression or activity can lead to abnormal cell growth and differentiation linking it to cancerous transformations. Additionally because VAV2 modulates cell migration and cytoskeletal dynamics its malfunction can contribute to cardiovascular diseases by affecting vascular smooth muscle cells and endothelial cells. In both contexts VAV2's interactions with Rho family proteins like Rac1 highlights its influence in disease mechanisms.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
We do not recommend this combination. It is not covered by our product promise.
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