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. 1999 Sep;67(9):4393–4399. doi: 10.1128/iai.67.9.4393-4399.1999

FIG. 4.

FIG. 4

AC toxin binds to sheep RBC at 0°C, but at a reduced level. Sheep RBC at 0 or 37°C were incubated with AC toxin (15 μg/ml) for the indicated time. Data represent mean fluorescence ± standard deviation from three similar experiments. Sheep RBC treated with polyclonal antibody against AC toxin and FITC-conjugated goat anti-mouse IgG served as background fluorescence. The mean fluorescence of the background is represented as the zero time point.