The histochemical demonstration of protease by a gelatin-silver film substrate.
D004396:Coloring Agents; D005780:Gelatin; D006652:Histological Techniques; D010447:Peptide Hydrolases / Q000737:chemistry*; D012834:Silver; D018030:Silver Compounds
D004396:Coloring Agents; D018030:Silver Compounds; C015233:gelatin film; D012834:Silver; D005780:Gelatin; D010447:Peptide Hydrolases
HISTOLOGICAL TECHNIQUES; PROTEASES/chemistry