Browsing by Author "Valenzuela, M.Antonieta"

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    • Purification and characterization of two isoapyrases from Solanum tuberosum var. ultimus 
      Kettlun, Ana María; Urra, Raúl; Leyton, Mario; Valenzuela, M.Antonieta; Mancilla, Marta; Traverso Cori, A. (1992)
      Two isoenzymes of ATP-diphosphohydrolase (apyrase) were extracted and purified from S. tuberosum var. Ultimus. Their hydrolytic activity ratios (ATPase/ADPase) were 1.0 (apyrase B) and ca 15.0 (apyrase A). They were ...