Tubulin, F-Actin, and DNA Distribution in HeLa Cells

The HeLa cell culture shown in this confocal image was labeled with mouse anti-alpha-tubulin primary antibodies followed by goat anti-mouse secondary antibodies conjugated to Alexa Fluor 488. In addition, the specimen was stained with Alexa Fluor 546 conjugated to phalloidin and TO-PRO-3, targeting the filamentous actin network and cell nuclei, respectively.