| pubmed-article:6575958 | pubmed:abstractText | Two human osteosarcoma cell lines (TE-85, LM-1) were adapted to grow in serum-free hydrocortisone supplemented medium. Human osteosarcoma associated antigens were detected both on the cell membrane as well as in the concentrated culture medium. TE-85 cells produced bone specific alkaline phosphatase and LM-1 cells produced both bone specific and placental-like alkaline phosphatases when cultured in this medium. Successful proliferation of human osteosarcoma cell lines in serum-free medium is valuable in human osteosarcoma research. | lld:pubmed |
