Table 3. Immunogenicity of P. vivax coiled coil fragments in BALB/c mice.
Antigen | Protein IDa | ELISA titer range | ELISA responders | IFAb | |
n | Percentage | 1∶20 | |||
PvPep27 | PVX_113335 | 3.0×102–2.4×104 | 2 | 50% | − |
PvPep42 | PVX_087730 | 9×102–8×103 | 3 | 75% | − |
PvPep43 | PVX_089660 | 6.6×105–2.0×106 | 3 | 100% | + |
PvPep45 | PVX_123385 | 2.7×103–2.2×105 | 3 | 75% | ++ |
PvPep52 | PVX_123480 | 7.2×104–2.0×106 | 4 | 100% | − |
PvPep82.02 | PVX_122740 | 2.4×104–2.2×105 | 4 | 100% | ++ |
PvPep95 | PVX_117455 | 2.4×104–7.2×104 | 3 | 75% | − |
PvPep96.03 | PVX_084385 | 7.2×104–2.2×105 | 4 | 100% | + |
ID from PlasmoDB; b(-) negative, (+) positive with 1-10, and (++) positive between 10 to 20 fluorescent parasites per well, respectively.