Thin sections of wound-healing potato tuber tissue were stained with rabbit antibody prepared against a suberization-associated anionic peroxidase and then stained with a goat anti-rabbit antibody-fluorescein conjugate. When these sections were examined with an epiilluminating fluorescence microscope, bright green fluorescent linear deposits were observed on the inner side of cell walls in the ...

Studies with 75Se have shown the existence of a rat plasma selenoprotein in addition to glutathione peroxidase. Because the function of the protein is not known, it has been referred to as selenoprotein P. A partially purified preparation was used to produce a monoclonal antibody to selenoprotein P. The antibody did not bind glutathione peroxidase as evidenced by its failure to remove glutathio...

Background: Staphylococcal protein A (SPA) is a cell wall component of Staphylococcus aureus that binds to different IgG subclasses of human and several animal species. This bacterial protein can be used as an antibody detector in various immunological assays or as an isolation reagent for the purification of antibody molecules via immuno-chromatography procedures.Objectives: Molecular cl...