Fig. 4. EGF-dependent MHC-B localization in TSU-pr1 cells. Cells were stimulated
with EGF and prepared for indirect immunofluorescence as in
Fig. 3. In unstimulated TSU-pr1
cells (0 minutes), MHC-B was localized mainly in the cytoplasm. After EGF
stimulation, MHC-B gradually translocated to the cell cortex (1-2 minutes). 4
minutes after EGF stimulation, most of MHC-B localized at the cell cortex. 6
minutes after EGF stimulation, most of MHC-B localized in the cytoplasm. 10
minutes after EGF stimulation, there is another peak of MHC-B localization at
the cell cortex. Bar, 10 µm.
