the reactions of these cellular fractions in crossed immunoelectrophoresis , with reference anti-whole cell immunoglobulins disclosed five antigens in the capsular extract , seven in the potassium thiocyanate extract , one to three in the lipopolysaccharide , three in the heat-stable antigens , and five in the free endotoxin .
C0023810
lipopolysaccharide
C0014264
endotoxin