
Fig. 2. ER marker and GH staining. Cells cotransfected with wt-GH,
32-71-GH or P89L-GH and YC3er were stained with antibody to GFP, which labels the ER marker YC3er (left panels), and with antibody to GH (middle panels). Right panels show merged images with YC3er in green and GH in red; colocalized staining appears yellow. Only
32-71-GH colocalized with the ER marker.