IgG1/IgG2a         IgG2b/IgG2a  
 

DR-FM2G DNA

DR-FM2G DNA+Protein Boost

DCNP

DR-FM2G DNA

DR-FM2G DNA+Protein Boost

DCNP

Day 14

0.90±0.17

0.75±0.12

0.68±0.11

0.97±0.08

0.91±0.14

0.76±0.11

Day 28

0.88±0.07

0.48±0.03

0.53±0.05

0.90±0.03

0.54±0.06

0.58±0.02

Day 49

0.77±0.10

0.68±0.03

0.63±0.02

0.88±0.07

0.64±0.02

0.56±0.04

Table 2: IgG1/IgG2a and IgG2b/IgG2a ratios of serum antibody responses.