| 摘要 |
New purified Helicobacter pylori proteins (I) are obtained from a membrane fraction and have apparent mol. wt. (by electrophoresis on 10% polyacrylamide gel in presence of SDS) of 54, 50, 32-35 and 30 kD, of which the 54 kD protein does not react with anti-catalase antiserum.
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