[Membrane antigens of the agents of glanders and melioidosis].

Double immunodiffusion in gel test was used to determine the antigenic composition of the preparations of membranes isolated from the lysozyme spheroplasts of glanders (strain No. 10230) and melioidosis (strain No. C-141) causative agents. The membranes of these microbes proved to contain antigens of cell walls, lipopolysaccharides and the thermolabile membrane antigen proper. A study of antimembrane sera in the agglutination and immunofluorescence tests demonstrated a heterogeneity of the glanders and melioidosis strains under study by the membrane thermolabile antigen.