[Possibilities of differenciating mycoplasma serologically and by protein analysis (author's transl)]

The problem of serological differentiation of the various mycoplasma strains and their demarcation from the L-phase variants of bacteria are based on the fact that it is difficult to obtain highly purified antisera which are only directed towards the cell membrane. For this reason an attempt was made by means of diselectrophoresis to determine the plasma and membrane proteins of various mycoplasma strains and L-phase variants and to evaluate them from differential diagnostic point of view. The results suggest that an unequivocal and rational differentiation is possible by this method of examination.