Functionalized Magnetic Nanoparticles for the Detection and Quantitative Analysis of Cell Surface Antigen
Figure 9
Fluorescent microscopy images (×40 magnification) of LNCaP (a) and DU145 (b), prostate cancer cells after overnight incubation with primary J591 anti-PSMA antibody and additional 1 h incubated with goat anti-mouse FITC monoclonal antibody. Blue colour: DAPI-staining of DNA in the nucleus, green colour: goat anti-mouse FITC bonded to primary J591 anti-PSMA antibody.
