Fig. 2.
Fluorescent cell-sorting results for the nine patients immunized with the NP-polySA–KLH at the 10 μg dose plus 100 μg QS-21. Percentage positive cells and mean fluorescent intensity (MFI) are indicated for pre- and post-immunization peak ELISA titer sera. Significant reactivity was detected with sera from 6 to 9 patients (all but patients 1, 3, and 4)