Purification and characterization of asparaginase II from Saccharomyces cerevisiae cloned in Pichia pastoris: a study on a possible antileukemic drug

نویسندگان

  • Luciana Facchinetti de Castro Girão
  • Surza Lucia Gonçalves da Rocha
  • Ricardo Sobral Teixeira
  • Maria Antonieta Ferrara
  • Jonas Perales
  • Elba Pinto da Silva Bon
چکیده

Introduction Bacterial asparaginase obtained from Escherichia coli and Erwinia chrysanthemi are used as medicine to treat acute lymphocytic leukemia and non-Hodgkin lymphoma. Despite the therapeutic properties of such enzymes there have been reports on adverse reactions, eventually so severe as to impede some patients of using the medicine. Besides, the only drug Brazil used to import is no longer produced. Considering these two factors our proposition is to produce non-bacterial asparaginase.

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عنوان ژورنال:

دوره 8  شماره 

صفحات  -

تاریخ انتشار 2014