[Determination of alpha-1-foetoprotein in human serum by electroimmuno-diffusion on agarose (author's transl)].

The electroimmunodiffusion on agarose has been applied for the determination of AFP in human serum. The proposed method can be used for concentrations between 0.6 and 50 mg/l; the reproducibility was judged to be acceptable. For concentrations higher than 10 mg/l, a good correlation was observed between electroimmunodiffusion and radial immunodiffusion.