Neutrophil Cathepsin G, but Not Elastase, Induces Aggregation of MCF-7 Mammary Carcinoma Cells by a Protease Activity-Dependent Cell-Oriented Mechanism

Figure 4

Residual amounts of FN on the bottoms of FN-coated wells that had been treated overnight with each protease. FN bound to the bottoms was collected after a washing and analyzed by western blotting as described in Section 2.