Immunoassay for H. pylori in fecal specimens

In a measuring excrement of pylorus screw bacillus's method, comprising: (a) comprises a suspicion the pylorus screw bacillus's excrement sample suspended on the sample, diluent(b) and a first of polyclonal antibody contact of pylorus the screw bacillus antigen the diluent the sample excrement to form the antibody and antigen; and(c) and the sample and complex the; (d) exposure the complex of the antigen and a polyclonal antibody and a part of the antibody with the complex reaction, a first for the second with a antibody on the fixed support; and a detecting agent is arranged on the mark; And measuring the antibody number of (e) for marking the excrement sample of a existence of pylorus screw antigen bacillus.