Figure 3.
Knockdown of hERG1 in SKOV3 cells. (A) Knockdown of hERG1 by transfection with sh-hERG plasmid significantly reduced the mRNA expression levels of hERG1 in SKOV3 cells compared with the control group. (B) Knockdown of hERG1 gene by sh-hERG plasmid significantly reduced the protein expression of hERG1 compared with the control group in SKOV3 cells (n=3). *P<0.05, **P<0.01 vs. blank control. hERG1, human ether-a-go-go-related potassium channel 1; sh, short hairpin RNA.