Immunostaining analysis for tissues was conducted as described previously (Liu et al., 2014 (link)). Rabbit anti-NPHS2 (Abcam ab50339) and mouse anti-4-HNE (Abcam ab48506) antibodies were obtained. Alexa Fluor™ 488 donkey anti-rabbit IgG (Invitrogen, A21206) and Alexa Fluor™ 594 donkey anti-mouse IgG (Invitrogen, A21203) were used for tissue immunostaining assays. Images were taken under TCS SP5 II confocal microscope (Leica Microsystems). Relative fluorescence intensity was calculated by ImageJ software.
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