Human Lung Carcinoma Cells (A-549 Line)

An adherent culture of A-549 cells was stained for F-actin with Alexa Fluor 568 conjugated to phalloidin, and for DNA with 4',6-diamidino-2-phenylindole (DAPI). The cells were additionally labeled for lipid vesicles with Alexa Fluor 488 conjugated to lectin PNA, a peanut-derived protein that binds to specific carbohydrate groups on proteins or cell membranes.