title: Fixation of horseradish peroxidase reaction products with ammonium molybdate.
abstract: Reaction products of the tetramethylbenzidine method for horseradish peroxidase demonstration were preserved, unchanged, for a long time after fixation with ammonium molybdate.
mesh_terms: D000818:Animals; D002415:Cats; D005404:Fixatives; D006179:Gyrus Cinguli / Q000033:anatomy & histology; D006735:Horseradish Peroxidase; D008982:Molybdenum; D010544:Peroxidases; D013194:Staining and Labeling; D013787:Thalamic Nuclei / Q000033:anatomy & histology
chemical_list: D005404:Fixatives; D008982:Molybdenum; D006735:Horseradish Peroxidase; D010544:Peroxidases; C022175:ammonium molybdate