title: Isolation of a protease from the cell-free medium of in vitro cultured mammary carcinoma.
abstract: Trypsin-like protease with wide spectrum of enzymatic activities have been isolated from cell-free medium from in vivo cultured human mammary carcinoma cells, and from peripheral blood lymphocytes of patients with mammary carcinoma cultured in presence of cell-membrane carcinoma-associated glycoprotein.
mesh_terms: D001943:Breast Neoplasms / Q000201:enzymology / Q000276:immunology / Q000378:metabolism*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000201:enzymology / Q000276:immunology / Q000378:metabolism*; D002478:Cells, Cultured; D003470:Culture Media; D006023:Glycoproteins / Q000494:pharmacology; D006801:Humans; D008214:Lymphocytes / Q000201:enzymology / Q000276:immunology; D009363:Neoplasm Proteins / Q000494:pharmacology; D010447:Peptide Hydrolases / Q000378:metabolism*
chemical_list: D003470:Culture Media; D006023:Glycoproteins; D009363:Neoplasm Proteins; D010447:Peptide Hydrolases