4-Chloronaphthalen-1-ol is a substrate of horseradish peroxidase. 4-Chloronaphthalen-1-ol can be used to visualize protein bands in western blotting[1][2].
[1]. Elias JM, et, al. A rapid, sensitive myeloperoxidase stain using 4-chloro-1-naphthol. Am J Clin Pathol. 1980 Jun;73(6):797-9.
[2]. Hou L, et, al. Graphene oxide-labeled sandwich-type impedimetric immunoassay with sensitive enhancement based on enzymatic 4-chloro-1-naphthol oxidation. Biosens Bioelectron. 2013 Sep 15;47:149-56.
















