[Polysaccharide complex of human ovarian cancer studied by the microprecipitation reaction]

The work is concerned with studies of the polysaccharide complex (PSC) of human ovarian tumor--ovarian serous cystadenocarcinoma in the Hoigne microprecipitation reaction. It was found that PSC of ovarian tumor tissue is a serologically active preparation. However, the results of the investigation as well as the potentialities of the technic used makes it impossible to state definitely the specificity of the ovarian tumor PCS in the Hoigne microprecipitation reaction.