Fig. 5.
IgM TFα-specific binding of pre- (t0) and post- (t21) immunization sera to TFα-positive and -negative KG-1 cells determined by flow cytometry in the presence or absence of AGP or GP. a mouse immunized with paraformaldehyde-fixed B. ovatus D-6 cells. b mouse immunized with pasteurized B. ovatus D-6 cells. Sera were diluted 1/50 to 1/100