Correction of chromatic shifts in three-dimensional (3D) multicolor fluorescence microscopy images is crucial for quantitative data analyses. This protocol is developed to measure and correct chromatic shifts in biological samples through acquisition of suitable reference images and processing with the open-source software, Chromagnon.
Matsuda, A., Koujin, T., Schermelleh, L., Haraguchi, T., Hiraoka, Y. High-Accuracy Correction of 3D Chromatic Shifts in the Age of Super-Resolution Biological Imaging Using Chromagnon. J. Vis. Exp. (160), e60800, doi:10.3791/60800 (2020).