The highest dilution showing slight anti complementary activity was selected and half of its value was used for complement fixation test
Antibodies against Varicella virus were detected using complement fixation test
(CFT) and Immunoglobulin M (IgM) by ELISA.
25 Table 2--Kappa index of enzyme-linked immunosorbent assay (ELISA-C) indirect ELISA (I-ELISA) and fluorescence polarization test (FPA) according to the gold standard based on the combination of complement fixation test
and 2- mercaptoethanol test for diagnosis of brucellosis in buffaloes.
A complement fixation test
for visceral leishmaniasis using homologous parasite antigen I.
Testing was performed on approximately 29 serum or cerebrospinal fluid (CSF) samples using a complement fixation test
at the state public health laboratory and one CSF sample using an immunoflorescent antibody assay at another referral laboratory; none were positive.
On a serum specimen obtained about 10 days after onset of symptoms, a complement fixation test
was positive at 1:8, and immunodiffusion for IgM and IgG were both negative (Mayo Medical Laboratories, Rochester, MN).
Complement fixation test
for detection of antibodies to Burkholderia mallei--microtitration test.