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. 2003 Aug 18;162(4):683–692. doi: 10.1083/jcb.200211056

Figure 8.

Figure 8.

Binding between cPLA2 and cytosolic oxidase components. Affinity-binding assay using GST-p67phox or GST-p47phox was performed as described in Materials and methods. GST-p67phox binds p47phox in lysates of resting and stimulated neutrophils (with 50 ng/ml PMA) and binds cPLA2 only in lysates of stimulated cells, whereas GST alone was not effective. Similarly, GST-p47phox binds p67phox in lysates of resting and stimulated cells and binds cPLA2 only in lysates of stimulated cells.