Fig. 1

Western blotting for expression of UbcH10, KIAA0101 and the SAC components BubR1, Mad2 and CyclinB in NSCLC tumor and adjacent tissues. The sample size was 20 (n = 20). The information of enrolled patients is detailed in Table 1. The adjacent normal tissue was removed no less than 2.5 cm away from the edge of the tumor. The protein molecular weights are UbcH10 (21 kDa), KIAA0101 (18 kDa), BubR1(148 kDa), Mad2 (25 kDa) and Cyclin B (52 kDa); β-actin (43 kDa) was a reference protein. a, b Analysis of differential protein expressions between groups. The y-coordinate of bar chart represents the relative radio optical density values of proteins to β-actin. The data are expressed as the mean ± SD, **p<0.01 vs adjacent group. c Scanned target protein bands are shown