title: An immunospecific enzyme assay for horseradish peroxidase.
abstract: A sensitive assay highly specific for horseradish peroxidase has been developed. The basic principle of the procedure is similar to that of the enzyme-linked immunosorbent assay technique. Sensitivity is the range 0.156-2.5 ng/ml. Background activity in undiluted plasma and lymph under these conditions is negligible.
mesh_terms: D006735:Horseradish Peroxidase / Q000097:blood* / Q000276:immunology; D006801:Humans; D007124:Immunoenzyme Techniques; D010544:Peroxidases / Q000097:blood*; D010655:Phenylenediamines; D011136:Polysorbates
chemical_list: D010655:Phenylenediamines; D011136:Polysorbates; D006735:Horseradish Peroxidase; D010544:Peroxidases