Fig. 5. Comparison of the subcellular distribution of GFP-tagged LPP and zyxin.
H9C2 cells were transiently transfected with a full-length cDNA for LPP
ligated into the expression vector pEGFP. Two days after transfection, the
cells were fixed, permeabilized and stained with antibodies against
-actinin and zyxin, respectively. The green panel shows direct
fluorescence emitted from GFP, the red panel indirect immunofluorescence from
antibodies against
-actinin or zyxin. Bar, 20 µm.