Including the process which does the non- life conversion processing of the alkaline phosphatase production method of the non-

摘要

PROBLEM TO BE SOLVED: To provide a means for eliminating the affect of an ALP related nonspecific reaction more effectively then the conventional method and enabling precise EIA.;SOLUTION: The method for manufacturing deactivative alkali phosphatase performs deactivative treatment of alkali phosphatase in the coexistence of a protease inhibitor. A precision improver for enzyme immunoassay includes deactivative alkali phosphatase manufactured by the method or deactivative alkali phosphatase and the protease inhibitor. A method for enzymatic immunoassay makes the deactivative alkali phosphatase and the protease inhibitor coexist in a reaction system or the deactivative alkali phosphatase manufactured coexist by a method for performing deactivative treatment of alkali phosphatase in the coexistence of the protease inhibitor.;COPYRIGHT: (C)2009,JPO&INPIT