... protein isolated from the death cap Amanita phalloides is an L-amino acid oxidase Taras Stasyk1,2, Maxim Lutsik-Kordovsky1, Christer Wernstedt3, Volodymyr Antonyuk1,Olga Klyuchivska1, ... pro-tein from death cap Amanita phalloides: isolation andstudy of cytotoxic activity. Studia Biologica 2, 21–32.17 Martin F, Aerts A, Ahre´n D, Brun A, Danchin EG,Coutinho PM, Henrissat B, Tuskan ... in the organism.In conclusion, in the present study, a novel cytotoxic protein was isolated from the death cap and character-ized. The physico-chemical, chemical and biologicalcharacteristics...