Figure 4
From: Imaging of influenza virus sialidase activity in living cells
Intracellular staining of infected cells with BTP3-Neu5Ac.
The cells were infected with A/duck/Hong Kong/313/4/1978 (H5N3) and incubated at 37°C for 8 hr. The infected cells were fixed with paraformaldehyde and permeabilized. The cells were double-stained by anti-NA antibody and BTP3-Neu5Ac. Fluorescent images were obtained by confocal laser microscopy. A bar indicates 10 μm.
