Alkaline phosphatase fusion antibody and its production method, immunoassay reagent and immunoassay method

摘要

PROBLEM TO BE SOLVED: To solve a problem due to heterogeneity of an alkaline phosphatase (ALP) -labeled antibody by a chemical modification method. SOLUTION: The above problem is solved by an ALP fusion antibody in which an antibody is bound to ALP derived from bovine small intestine or Shewanella putrefaciens. [Selection diagram] Fig. 5