Figure 4. Sera from hTLR2-immunized mice does not contain detectable levels of IgG against hTLR1, hTLR5, hTLR6 or mTLR2.
Mice were immunized with hTLR2 by a cell-based immunization method and sera were harvested 7 days after the 5th boost. Mice sera were used as primary staining reagents in flow cytometry to test their binding on hTLR2-, mTLR2-, hTLR5-, hTLR6- or hTLR1-HEK, respectively. Ag-specific IgG titer was detected by secondary staining of APC-conjugated goat-anti-mouse IgG antibody. Serum from naïve mice were used as negative control.
