in contrast to previous studies using exclusively antisera raised against epidermal prekeratin , out results show that all types of neoplastic and non-neoplastic epithelial cells of mammary gland of both species contain-at least some-filaments of the cytokeratin type identifiable by immunologic reaction , if antibodies are used that recognize a broad range of epidermal and nonepidermal cytokeratins .
C0020960
antisera
C0003241
antibodies