for the regulation and maturation of urease necessary helicobakter pylori genes and their use

摘要

PCT No. PCT/FR92/00921 Sec. 371 Date Jul. 1, 1994 Sec. 102(e) Date Jul. 1, 1994 PCT Filed Oct. 2, 1992 PCT Pub. No. WO93/07273 PCT Pub. Date Apr. 15, 1993This invention relates to Helicobacter polypeptides, particularly UreE, UreF, UreG, UreH, and UreI, immunogenic fragments of those polypeptides, and compositions containing those polypeptides or fragments. This invention also relates to purified antibodies that bind to the polypeptides of this invention and to compositions comprising those antibodies.