Fixation Tests,Complement
《英文msh詞典》Fixation Tests,Complement
[入口詞] Fixation Tests,Complement
[主題詞] Complement Fixation Tests
[英文釋義] Serologic tests based on inactivation of complement by the antigen-antibody complex (stage 1). Binding of free complement can be visualized by addition of a second antigen-antibody system such as red cells and appropriate red cell antibody (hemolysin) requiring complement for its completion (stage 2). Failure of the red cells to lyse indicates that a specific antigen-antibody reaction has taken place in stage 1. If red cells lyse,free complement is present indicating no antigen-antibody reaction occurred in stage 1.