Rabbit Anti-VASP Recombinant Antibody (VS3-CJ1007)

CAT#: VS3-CJ1007

This product is a rabbit antibody that recognizes human VASP.

Gene Expression
Figure 1 IF staining of human cell line A-431 Figure 2 IF staining of human cell line U-251 MG Figure 3 Spleen Figure 4 Small intestine. Figure 5 Kidney Figure 6 Urinary bladder Figure 7 Lymph node Figure 8 Cerebral cortex Figure 9 Colon Figure 10 Liver Figure 11 RNA cell line category: Cell line enhanced (HMC-1)

Specifications

  • Immunogen
  • Recombinant protein
  • Host Species
  • Rabbit
  • Type
  • Rabbit IgG
  • Specificity
  • Human VASP
  • Species Reactivity
  • Human
  • Applications
  • WB, IP
  • Conjugate
  • Unconjugated

Product Property

  • Purification
  • Protein A affinity purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Format
  • Liquid
  • Buffer
  • 40% Glycerol, 1% BSA, TBS, pH7.4.
  • Preservative
  • 0.05% Sodium Azide
  • Storage
  • Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.

Applications

  • Application Notes
  • This antibody has been tested for use in Western Blot, Immunoprecipitation.

Target

  • Alternative Names
  • Vasodilator stimulated phosphoprotein
  • Sequence Similarities
  • Belongs to the Ena/VASP family.
  • Cellular Localization
  • Cell junction, Cell membrane, Cell projection, Cytoplasm, Cytoskeleton, Membrane, Tight junction
  • Post Translation Modifications
  • Major substrate for cAMP-dependent (PKA) and cGMP-dependent protein kinase (PKG) in platelets. The preferred site for PKA is Ser-157, the preferred site for PKG/PRKG1, Ser-239. In ADP-activated platelets, phosphorylation by PKA or PKG on Ser-157 leads to fibrinogen receptor inhibition. Phosphorylation on Thr-278 requires prior phosphorylation on Ser-157 and Ser-239. In response to phorbol ester (PMA) stimulation, phosphorylated by PKC/PRKCA. In response to thrombin, phosphorylated by both PKC and ROCK1. Phosphorylation at Thr-278 by AMPK does not require prior phosphorylation at Ser-157 or Ser-239. Phosphorylation at Ser-157 by PKA is required for localization to the tight junctions in epithelial cells. Phosphorylation modulates F-actin binding, actin filament elongation and platelet activation. Phosphorylation at Ser-322 by AMPK also alters actin filament binding. Carbon monoxide (CO) promotes phosphorylation at Ser-157, while nitric oxide (NO) promotes phosphorylation at Ser-157, but also at Ser-239. Response to NO and CO is blunted in platelets from diabetic patients, and VASP is not phosphorylated efficiently at Ser-157 and Ser-239.
  • Function
  • Ena/VASP proteins are actin-associated proteins involved in a range of processes dependent on cytoskeleton remodeling and cell polarity such as axon guidance, lamellipodial and filopodial dynamics, platelet activation and cell migration. VASP promotes actin filament elongation. It protects the barbed end of growing actin filaments against capping and increases the rate of actin polymerization in the presence of capping protein. VASP stimulates actin filament elongation by promoting the transfer of profilin-bound actin monomers onto the barbed end of growing actin filaments. Plays a role in actin-based mobility of Listeria monocytogenes in host cells. Regulates actin dynamics in platelets and plays an important role in regulating platelet aggregation.
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

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COA

Certificate of Analysis Lookup

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Isotype Control

Secondary Antibody

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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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