one of the antibodies , b7 , was shown by sodium dodecyl sulfate polyacrylamide gel electrophoresis and immunostaining to bind to the o-antigen containing lps species , whereas the other antibody , 5b10 , reacted with both o-antigen containing homologs and the o-antigen-deficient lps .
C0069180
o-antigen
C0023810
lps