ICC/IF Image ACAT1 antibody [N1N3] detects ACAT1 protein at mitochondria by immunofluorescent analysis. Sample: A431 cells were fixed in 2% paraformaldehyde/culture medium at 37℃ for 30 min. Green: ACAT1 protein stained by ACAT1 antibody [N1N3] , diluted at 1:500. Blue: Hoechst 33342 staining.