Figure 6
From: Mitochondrial proteomics of nasopharyngeal carcinoma metastasis
![Figure 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1755-8794-5-62/MediaObjects/12920_2012_Article_341_Fig6_HTML.jpg)
Up-regulated expressions of PRDX3 in metastatic 5-8F cell mitochondria relative to nonmetastatic 6-10B cell mitochondria without significant expression difference in the level of whole cells. A. Western blotting image. B. The quantitative comparison of the digitized Western blotting image. COXIV, a marker protein of mitochondria, was used as a reference standard protein when mitochondrial protein sample was analyzed with Western blot. ACTIN that is mainly expressed in the cytoplasm was used a reference standard protein when whole-cell protein sample was analyzed with Western blot. Western blot experiments were carried out triply (n = 3).