Fig. 4.
Fluorescent imaging of fucosyl and sialyl glycoconjugates in cells. Confocal microscopy of Hep3B cells treated with 200 μM Fuc analogs or 25 μM ManNAc analogs. Cells were biotin-tagged and stained with streptavidin (fluorescein, green), WGA lectin (Alexa Fluor 594, red), and Hoechst 33342 (blue). (Scale bars: 20 μm.)