Efficiency of IDE down-regulation by siRNA.
2014-02-07T14:45:56Z (GMT) by
<p><b>A</b>, percentage of IDE mRNA inhibition, measured by qRT-PCR, in HeLa HHD cells transfected with different concentrations (4×100 or 4×400 nM) of specific siRNA (left panel), and at different time points after transfection by 4×100 nM siRNA (right panel). <b>B</b>, fluorescence microscopy analysis of HeLa HHD cells transfected with 400 nM of siIDE and siNTG 72 h after transfection. IDE expression was detected by staining with anti-IDE mAb 9B12. <b>C</b>, IDE expression by HeLa cells (left panel) and HEK293 cells (right panel) transfected with 4×100 nM of siIDE or siNTG and probed 48 h later by immunoblot. β<sub>2-</sub>m served as a loading control. siNTG, small interfering RNA, non-targeted; siIDE, small interfering RNA, IDE-specific; β<sub>2-</sub>m, beta 2-microglobulin. One out of 5 (<b>A, C</b>) and 2 (<b>B</b>) experiments is shown.</p>