Respiratory Syncytial Virus (RSV) infected HEp-2 cell

Antibody-induced internalization of RSV antigens in RSV-infected A549 cells.
Internalization of RSV antigens was induced by pAb goat anti-RSV antibodies during 1 hour at 37°C. The internalized antibody-antigen complexes were visualized with AF488 donkey anti-goat IgG (green) and nuclei were stained with DAPI (blue).