title: A micro-scale affinity-purification of Fab'-horseradish peroxidase conjugates and its use for sandwich enzyme immunoassay of insulin in human serum.
mesh_terms: D000328:Adult; D002846:Chromatography, Affinity; D002850:Chromatography, Gel; D006735:Horseradish Peroxidase / Q000302:isolation & purification*; D006801:Humans; D007124:Immunoenzyme Techniques / Q000592:standards; D007140:Immunoglobulin Fab Fragments / Q000302:isolation & purification*; D007328:Insulin / Q000097:blood* / Q000276:immunology; D008875:Middle Aged; D010544:Peroxidases / Q000302:isolation & purification*; D011863:Radioimmunoassay
chemical_list: D007140:Immunoglobulin Fab Fragments; D007328:Insulin; D006735:Horseradish Peroxidase; D010544:Peroxidases