Role of Plasma Membrane Caveolae/Lipid Rafts in VEGF-Induced Redox Signaling in Human Leukemia Cells

<table><i>Association of VEGFR-2 with caveolin-1 in B1647 cells. </i>Cells deprived or not of serum (±HS) were subjected to immunoprecipitation with anti-VEGFR-2 as described in Section <a href="https://static.hindawi.com/articles/bmri/volume-2014/857504/figures/#sec2">2</a>. Samples were electrophoresed, immunoblotted, and revealed for anti-caveolin-1, for antiphosphotyrosine, or with anti-VEGFR-2. A representative blot is shown. Results were obtained considering three independent Western blot experiments. Relative amounts determined by scanning densitometry are expressed in arbitrary units. *<svg height="11.375" id="M10" style="vertical-align:-0.30096pt" version="1.1" viewbox="0 0 58.712502 11.375" width="58.712502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>: significantly different from control cells (+HS).</table>

BioMed Research International

fig4

Figure 4

Figure 4: Role of Plasma Membrane Caveolae/Lipid Rafts in VEGF-Induced Redox Signaling in Human Leukemia Cells 