however their precipitation line was not identical to that of the test-system for group-specific antigens and the antiserum to he-2 virus detected an antigen localized in the cytoplasm in the following cells : hep-2 , continuous cell lines and imprints of human mammary gland cancer , and epithelial cells from milk of patients with mammary gland carcinoma and from milk of normal women .
C0010834
cytoplasm
C0007634
cells