title: [Isolation and purification of L-lysine-alpha-oxidase from Trichoderma sp].
abstract: An improved and relatively rapid procedure is developed for isolation and purification of a new antitumor enzyme L-lysyl-alpha-oxidase from Trichoderma sp. The method involves four steps, instead of six steps described previously, with a yield of 22.4%. The purified enzyme preparation was homogeneous as shown by polyacrylamide gel disc electrophoresis and ultracentrifugation. Physico-chemical and antitumor properties of the enzyme are under study.
mesh_terms: D000594:Amino Acid Oxidoreductases / Q000302:isolation & purification*; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004589:Electrophoresis, Disc; D003904:Mitosporic Fungi / Q000201:enzymology*; D014242:Trichoderma / Q000201:enzymology*
chemical_list: D000594:Amino Acid Oxidoreductases; C041123:L-lysine oxidase
vernacular_title: Vydelenie i ochistka L-lizin-alpha-oksidazy iz Trichoderma sp.