title: [Tumor specific surface antigen in the culture medium of a rat cell line transformed by Rous sarcoma virus].
abstract: TSSA is detected on transformed cells by a mixed hemadsorption reaction. The medium of cultures of Rat cells transformed by Rous sarcoma virus (Prague strain, sub-group C) contains a soluble factor which specifically inhibits this reaction. This factor thus possesses the antigenic activity of TSSA which is associated with the presence of a component of molecular weight 42,000 by polyacrylamide gel electrophoresis.
mesh_terms: D000951:Antigens, Neoplasm / Q000032:analysis*; D001358:Avian Sarcoma Viruses / Q000276:immunology*; D002460:Cell Line; D002472:Cell Transformation, Viral; D003470:Culture Media; D006383:Hemadsorption Inhibition Tests
chemical_list: D000951:Antigens, Neoplasm; D003470:Culture Media
vernacular_title: Antigène de surface, spécifique de tumeur ((TSSA), dans le milieu d'une lignée de cellules de Rat transformées par le virus de sarcoma de Rous.