Sm16, A Schistosoma mansoni Immunomodulatory Protein, Fails to Elicit a Protective Immune Response and Does Not Have an Essential Role in Parasite Survival in the Definitive Host

Table 1

Endpoint titers of specific IgG antibodies against rSm16 in immunized mice.

	1^st dose			2^nd dose			3^rd dose
	IgG	IgG1	IgG2a	IgG	IgG1	IgG2a	IgG	IgG1	IgG2a
rSm16/Freund’s	6,400	1,600	200	51,200	25,600	1,600	204,800	102,400	3,200
rSm16/alum	25,600	12,800	200	102,400	102,400	3,200	408,600	204,800	3,200