Fig. 2From: A Secreted Tumor-Suppressor, mac25, with Activin-Binding Activity Localization of mac25 protein. (A) Saos-2 cells transfected with the control vector. Fluorescence was emitted from entire cells. (B) Saos-2 cells transfected with the mac25-GFP fusion construct. Fluorescence was emitted only from cytoplasmic regions. Cells were photographed at 200 × magnification.Back to article page