complement fixation の意味「補体結合反応」

意味	補体結合反応 an immune reaction in which an antigen-antibody complex binds and inactivates complement

complement fixationのWordNet

意味	an immune response in which an antigen-antibody combination inactivates a complement (so it is unavailable to participate in a second antigen-antibody combination) 抗原抗体複合体が補体を不活性化する免疫反応（それにより補体が2度目の抗原抗体反応に関与できなくなる）
上位語	immune reaction免疫反応 immune response免疫応答 immunologic response免疫応答