Research Article

Immunization with a Synthetic Helicobacter pylori Peptide Induces Secretory IgA Antibodies and Protects Mice against Infection

Table 1

Plasma immunoglobulins.

Experimental groupAntibody isotype

Untreated controlIgM
ImmunizedIgM, IgA, IgG1, IgG2a
InfectedIgM
Immunized + infectedIgM, IgA, IgG1, IgG2a, IgG2b, IgG3