Co-localization of peptides in MCF-7 cells.

Abstract

Various concentrations of FITC-kla with or without 4 μM HPRP-A1 were applied to MCF-7 cells for 1 h. The blue colour was nuclei stained by Hoechst 33258, green colour was FITC-labelled kla and red colour was mitochondria stained by Mito-Tracker® Red, respectively. Images were obtained by confocal microscopy.</p