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Indirect immunofluorescence assay (IIFA) was performed to detect antibodies against ABV in serum samples (13).
Indirect immunofluorescence assays were negative for likely viruses including influenza A and B, respiratory syncytial virus, adenovirus, and parainfluenza viruses types 1 to 3.
Indirect immunofluorescence assay is not an FDA-approved test for confirming HIV-1 infection.
Anticytokeratins are a potential source of false-positive indirect immunofluorescence assays for C-ANCA.
In conclusion, determination of both IA2-ab and GADA by radioligand binding assays based on recombinant antigens gave a frequency (89%) of islet autoimmunity in recently diagnosed diabetic children that corresponded well to that found by the indirect immunofluorescence assay for ICA (87%).
A 4-fold anti-ONNV IgG titer decrease in the indirect immunofluorescence assay was demonstrated in the second serum sample, which was collected 26 days after disease onset (Table).
monocytogenes on foods respectively, but our study was designed for detecting the bacteria in vital fluids and we showed that Indirect Immunofluorescence assay test had the acceptable sensitivity and specificity for detecting.
Current guidelines date to 1989, when the Centers for Disease Control and Prevention (CDC) and the Association of Public Health Laboratories (APHL) released recommendations for a sequential, two-test algorithm for serodiagnosis of HIV-1 infection, using an enzyme immunoassay (EIA) for screening and either a Western blot (WB) or an indirect immunofluorescence assay (IFA) to confirm screen-positive results.