we conclude that the unusual reaction of immunoglobulins present in vimentin antisera with cytokeratin filament bundles does not represent specific binding to vimentin in these carcinoma cells , but is due to a component obviously widespread in vimentin antisera which binds specifically to a cytokeratin present in this type of tumor but not in most other carcinomas .
C1518174
carcinoma cells
C0007097
carcinomas