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. 2015 Aug 7;22(1):65. doi: 10.1186/s12929-015-0171-x

Fig. 5.

Fig. 5

Adjuvant effect of rlipoA-RBD. To demonstrate adjuvant effect of rlipoA-RBD, the enhancement of anti-OVA IgG response was evaluated by co-administration of rlipoA-RBD and OVA. BALB/c mice were immunized with 3 × 2 μg of OVA formulated either with or without various amounts of rlipoA-RBD (0.3 and 3 μg), 10 μg of A-rRBD, or alum as positive control. Serum titer was determined by RBD-specific ELISA