TABLE 1.

Inhibition of the MAb 3E2-elicited CSP-like reaction by CSL

Sporozoite treatment	% CSP-like reaction		Pa
	Expt 1	Expt 2
MAb 3E2	78	76
Isotype control MAb	0	0	<0.004
MAb 3E2 + CSL	0	0	<0.004
MAb 3E2 + solubilized sporozoites	0.06	0.01	<0.007
MAb 3E2 + CPC205	78	82	<0.25
MAb 3E2 + Tf190	79	76	<0.25

^aCompared to MAb 3E2 treatment.