abstract |
An enhancer of expression, in the myeloma cell, ofnHM1.24 antigen, said enhancer comprising interferon-α orninterferon-γ, or IRF-2 protein as an active ingredient.nInterferon-α or interferon-γ is expected to enhance thenexpression of HM1.24 antigen by activating the promoternof a gene encoding HM1.24 antigen. |