Fig 5.

Co-localization of [1–93]ApoA-I and ApoA-I with Rab4. H9c2 cells were transiently transfected with an expression vector for GFP-Rab4. After 24 hrs, cells were incubated 6 hrs at 37°C either with 3 μM rhodamine-[1–93]ApoA-I (A) or with 1 μM rhodamine-ApoA-I (B). Nuclei were stained with Hoechst (blue). Cells were observed by confocal microscopy.