Table 2: Serum titre and hybridomas obtained following repeated immunizations with various proteins.

Immunization numberNumber of mice screenedNumber of clones screenedStable clones (specificity)Serum titre (×104)Splenic fibrosis

Recombinant PfP0
416ND 2 . 5 ± 0 . 6
521200ND
732820 2 . 4 ± 0 . 1 +
934789 (Mouse P0, polyreactive) 5 . 3 ± 1 . 3 ++
11257113 (non-PfP0C0, GST) 4 . 0 ± 1 . 0 +++

Ant-brain homogenate
41700335

Drosophila Translin
3129022>10

Plasmodium falciparum Phosphofructokinase
311907>50

Plasmodium falciparum enolase
5129010>50

Toxoplasma gondii P0
51300>70>17

ND: not done; −: negative, +: mild, ++: moderate, +++: severe.