Skip to main content
. 2009 Nov 23;285(5):3168–3180. doi: 10.1074/jbc.M109.056846

FIGURE 6.

FIGURE 6.

Effect of antibodies Ab51, AbGSCA206, Ab75, and AbGSCB367 on the Inline graphic generation and electron transfer activity mediated by NQR. Isolated NQR (0.91 mg/ml) was incubated with preimmune IgG or Ab51 or AbGSCA206 or Ab75 or AbGSCB367 (0.36 mg/ml) at 4 °C for 12 h. The Inline graphic generation activity (black bars) was analyzed by EPR spin trapping with DEPMPO in the absence of Q1, and the electron transfer activity (dashed bars) of Q1-stimulated NADH oxidation was assayed at room temperature. The spin quantitation for each spectrum was obtained by double integration of the simulation spectrum. The instrumental settings are described under “Experimental Procedures.”