Figure 7From: Cloning and characterization of an adenoviral vector for highly efficient and doxycycline – suppressible expression of bioactive human single – chain interleukin 12 in colon cancerEx vivo expression of luciferase and IL-12. Luciferase and IL12 expression after ex vivo infection of human colon cancer biopsies with Ad.3r-luc or Ad.3r-hscIL12 in the presence (2 μg/ml) or absence of doxycycline.Back to article page