
Figure 6.
Intracellular localization of mouse PPT by immunofluorescence analysis. HeLa cells were transfected with mouse PPT cDNA and simultaneously stained with human PPT and endogenous lamp 1 antibodies. (A) Anti-human PPT antibody and TRITC-conjugated anti-rabbit IgG. (B) Lamp 1 antibody and FITC-conjugated anti-mouse IgG. In A, two PPT-transfected cells can be seen and the untransfected cell in the middle represents background staining.











