Embryonic Swiss Mouse Fibroblast Cells (3T3)

An adherent culture of Swiss mouse embryo cells was immunofluorescently labeled with primary anti-vinculin mouse monoclonal antibodies followed by goat anti-mouse Fab heavy and light chain fragments conjugated to Cy3 (red emission). In addition, the specimen was simultaneously stained for DNA with the ultraviolet-absorbing probe Hoechst 33342, and for the cytoskeletal filamentous actin network with Alexa Fluor 488 conjugated to phalloidin.