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. 2015 Oct 1;146(3):432–443. doi: 10.1111/imm.12520

Table 1.

Antibody titres the day before the genital challenge

Antigen Adjuvant Chlamydia muridarum-specific ELISA antibody titre Serum neutralizing titre
Serum Vaginal wash
IgM IgG IgG1 IgG2a IgG2b IgG3 IgA IgG IgA
MOMP CpG+Montanide 100 51 200 6400 51 200 51 200 6400 1600 320 20 6250
Ovalbumin CpG+Montanide <100 <100 <100 <100 <100 <100 <100 <10 <10 <50
MOMP CpG+Alum <100 1600 800 1600 1600 800 200 20 10 250
Ovalbumin CpG+Alum <100 <100 <100 <100 <100 <100 <100 <10 <10 <50
Cm EB <100 12 800 1600 12 800 12 800 3200 1600 40 160 1250
MEM <100 <100 <100 <100 <100 <100 <100 <10 <10 <50

EB, elementary body; MEM, minimal essential medium; MOMP, major outer membrane protein.