TABLE 2.

Postchallenge neutralizing antibody titer in plasma to primary SIVmac251 (in M7-luc cells)

GroupAnimalTiter at indicated time point (wk)a
04813
1918L20
919L73
921L
922L
2920L70
923L180
924L68
925L>540
3926L945986
927L32130
928L61119
929L85
Control54M102
55M47
56M106
57M3927
  • a The neutralizing antibody titer is the reciprocal plasma dilution at which the relative luminescence unit values were reduced 80% compared to virus control wells (no serum sample present). −, titer <20.