title: [Isolation and characterization of papain-digested lactase [I] and [II] from the rat small intestine].
mesh_terms: D000367:Age Factors; D000818:Animals; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002848:Chromatography, DEAE-Cellulose; D005696:Galactosidases / Q000302:isolation & purification*; D007421:Intestine, Small / Q000201:enzymology*; D008871:Microvilli / Q000201:enzymology; D010206:Papain; D051381:Rats; D011919:Rats, Inbred Strains; D001616:beta-Galactosidase / Q000145:classification / Q000302:isolation & purification*
chemical_list: D005696:Galactosidases; D001616:beta-Galactosidase; D010206:Papain