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. 1998 Aug 3;188(3):431–438. doi: 10.1084/jem.188.3.431

Figure 4.

Figure 4

Figure 4

C5b-9 generated by Aβ 1–42-mediated complement activation is functionally active. (a) NT2 cells were incubated with preaggregated Aβ 1–42 at the designated concentrations in NHS, or in NHS containing 10 mM EDTA; serum only lacks Aβ. Flow cytometric analyses with a rabbit Ab to C5b-9 neoantigens are shown. Numbers (right), Percentage of C5b-9+ cells, as determined by their relationship to the marker (arrow, dashed line). (b) Density plot analyses of propidium iodide and C5b-9 (FITC C5b-9) reactivities are shown. For clarity, only live cells are depicted.