The action on soluble blood group A substances of an alpha-N-acetylgalactosaminidase from Helix pomatia.
D000017:ABO Blood-Group System; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D003560:Cysts; D005260:Female; D005753:Gastric Mucosa; D006026:Glycoside Hydrolases; D006385:Hemagglutination Inhibition Tests; D006595:Hexosamines; D006801:Humans; D066298:In Vitro Techniques; D008099:Liver / Q000201:enzymology; D010049:Ovarian Diseases; D010179:Pancreas / Q000201:enzymology; D012908:Snails
D000017:ABO Blood-Group System; D006595:Hexosamines; D006026:Glycoside Hydrolases