complement

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Related to complement fixation: Complement system
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99f * IQR, interquartile range; EIA, enzyme immunoassay; ID, immunodiffusion; CF, complement fixation.
6) Immunodiffusion can detect both IgM and IgG antibodies, and complement fixation is used to detect IgG antibodies.
capsulatum by immunodiffusion and complement fixation (CF) assays.
Among serologic tests, immunodiffusion and complement fixation for anti-Histoplasma antibody detection are widely applied; sensitivity rates are 95%-100% and 82%-90% for pulmonary and disseminated histoplasmosis, respectively.
The virus was quickly recognized as an influenza A virus by complement fixation tests.

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