LAMPs colocalize with both MuV-F and furin in the cytoplasm. 293T cells were transfected with pCA7-Flag-LAMP1, -LAMP2A, or -LAMP3, together with pCA7-HA-MuV-F0, pCA7-MuV-HN, and pCA7-furin (upper) or together with pCA7-HA-furin, pCA7-MuV-HN, and pCA7-MuV-F0 (lower). They were observed at 24 h posttransfection using a fluorescence microscope. Scale bar, 10 μm.