| 摘要 |
<p>A novel cytotoxic protein (M toxin: mucous layer devastating toxin) of Helicobacter pylori and utilization thereof. Namely, it is intended to provide a cytotoxic protein (M toxin) produced by Helicobacter pylori, its partial peptide, and an antitumor agent comprising the cytotoxic protein. This cytotoxic protein can be obtained by culturing a transformant which has been transformed by a recombinant vector containing a DNA encoding this protein. Also, use of the cytotoxic protein is provided.</p> |
