Figure 2From: A fiber-modified adenoviral vector interacts with immunoevasion molecules of the B7 family at the surface of murine leukemia cells derived from dormant tumorsCell surface expression of mouse CAR (mCAR) and immunoglobulin Fc receptors in DA1-3b and DA1-3b-derived cell lines. (A, B), CAR expression. Cells first incubated with Fc receptor blocking antibody (rat anti-mouse CD16/CD32), or the corresponding control isotype, were reacted with goat polyclonal antibody against mCAR followed by FITC-labeled secondary antibody (donkey anti-goat), and analyzed by flow cytometry. Results are expressed as (A) the percentage of mCAR-positive cells, and (B) MFI. The open bars in panels A and B correspond to the isotype-matched control antibodies. (C), Fc receptors. Cells incubated with Fc receptor blocking antibody (dotted line), or the corresponding control isotype (solid line), as above, were reacted with Alexa fluor® 488-labeled goat anti-rat IgG. Results are presented as conventional flow cytometry patterns.Back to article page