development of a stool antigen immunoassay to detect helicobacter pylori infection requires monoclonal antibody against the specific antigen. alkylhydroperoxide reductase (ahpc) of helicobacter pylori has been described as a specific and unique enzyme for h. pylori and therefore, both h. pylori ahpc and anti-ahpc could be useful in the development of serologic and stool antigen tests, for detec...

Camrelizumab is a humanized PD-1 monoclonal antibody. The efficacy of camrelizumab monotherapy or combined with chemotherapy in treatment advanced NSCLC had demonstrated promising results previous studies. However, the and safety lung cancer real world lacking. main aim this study was to evaluate anti-tumor activity toxicity explore benefit subgroups optimal regimens.

AIMS To identify parietal cells in the upper gastrointestinal tract by an immunoperoxidase method, using commercially available monoclonal antibodies. METHODS Routine surgical biopsy specimens of gastric body mucosa were examined using the avidin-biotin peroxidase method with the monoclonal antibodies HMFG-1 and HMFG-2 to identify parietal cells. Double immunoperoxidase labelling with HK12.18...