Mercuric bromphenol blue to reveal gelatiin substrates for protease.
D000818:Animals; D001978:Bromphenol Blue; D002645:Chickens; D004386:Duodenum / Q000201:enzymology; D005780:Gelatin; D006651:Histocytochemistry / Q000379:methods*; D008628:Mercury; D010447:Peptide Hydrolases / Q000032:analysis*; D010636:Phenols
D010636:Phenols; D001978:Bromphenol Blue; D005780:Gelatin; D010447:Peptide Hydrolases; D008628:Mercury