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. 2009 Oct 29;285(1):197–205. doi: 10.1074/jbc.M109.039677

FIGURE 7.

FIGURE 7.

gp96 siRNA suppresses processing of ADAMTS9 Pro-Cat. A, gp96 siRNA suppresses the expression level of cellular gp96 (left panel). Transfection with gp96 siRNA does not significantly affect the total cellular levels of Pro-Cat (center panel) but decreases furin levels (right panel). B, expression of gp96 siRNA decreases levels of processed catalytic domain in conditioned medium (left panel) and the amounts of ADAMTS9 zymogen (center panel) and furin (right panel) at the cell surface. C, quantitation of cell-surface Pro-Cat and furin in gp96 siRNA-treated cells is expressed as a percentage of control siRNA-treated cells. Data represent the mean and S.D. of three independent experiments.