Cytokeratin 19

    BA17 Mouse Monoclonal

    Cytokeratin 19 is a member of type I acidic subfamily of intermediate filaments. It is expressed in various different human tissues except in liver. Keratin 19 is not expressed in hepatocytes, therefore, antibody to CK19 is useful in the identification of liver metastasis.BA17reacts with the MCF-7 cells, which are known to contain CK19. It shows no reaction with the cells lacking CK19 such as A431 and Hela. In combination with HBME1, CK19 is useful in differentiating thyroid carcinoma from benign thyroid follicles.

    Species Reactivity:Humans; others not tested
    Known Applications:Immunohistochemistry (formalin-fixed, paraffin-embedded tissues)
    Supplied As:Buffer with protein carrier and preservative
    Storage:Store at 2ºC to 8ºC
    Isotype:IgG1 /κ
    Immunogen:Detergent-insoluble extract of human mammary epithelial organoids
    Ordering Information
    Classification IVD
    Catalogue Number Z2134ML
    Classification IVD
    Catalogue Number Z2134ML
    Package Inserts
    IFU-Cytokeratin 19 BA17 - IVD
    Regulatory Notice
    Product classification varies based on regulations of individual countries. Please contact your local distributor for more information. Products labeled as ASR or RUO in the US might be available as IVD or RUO in respective countries.