Western blots used for quantitative analysis and normalization. (A) Western blot used for quantitative analysis of pASK1, pMKK3/6, pp38, pAKT, and FASN. (B) ROS level, quantitative analysis. (C and D) Western blot total protein stain used for normalization of pASK1 and pp38. (E and F) Western blot total protein stain used for normalization of pMKK3/6. (G and H) Western blot total protein stain used for normalization of pAKT and FASN. Source data are available for this figure: SourceData FS4.