Table 2 Levels of anti-rP2 serum IgG from SQ-immunized mice as determined by ELISA

From: Mucosal immunization of mice with recombinant OMP P2 induces antibodies that bind to surface epitopes of multiple strains of nontypeable Haemophilus influenzae

Immunization

Serum IgG (μg/ml) a

rP213

519.8±29.4b

Incomplete Freund's adjuvant

0.362±0.002

Normal mouse serum

3.246±0.109

rP223

1492±476.6b

Incomplete Freund's adjuvant

0.67±0.32

Normal mouse serum

0.67±0.28

rP254

331.8±70.83b

Incomplete Freund's adjuvant

0.18±0.06

Normal mouse serum

0.23±0.04

  1. ELISA, enzyme-linked immunosorbent assay; IgG, immunoglobulin G; rP2, recombinant P2; SQ, subcutaneously.
  2. aMean±s.e.m.
  3. bP-value <0.05 when compared with incomplete Freund's adjuvant alone by Student's t-test.
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