FTA-ABS - The FTA-ABS is a specific treponemal assay to detect antibody to T. pallidum. The FTA-ABS becomes reactive 4-6 weeks after infection. Unlike the nontreponemal tests, once …

2020年11月12日 · What is an FTA-ABS blood test? The fluorescent treponemal antibody absorption (FTA-ABS) test is a blood test that checks for the presence of antibodies to …

Fluorescent treponemal antibody-absorption (FTA-ABS) test is an indirect fluorescent antibody technique used as a confirmatory test for syphilis. FTA-ABS is the first serological test to …

The fluorescent treponemal antibody absorption (FTA-ABS) test is a diagnostic test for syphilis. Using antibodies specific for the Treponema pallidum species, such tests would be assumed …

2023年5月15日 · The Fluorescent Treponema Antibody (FTA) is recommended for follow-up of reactive nontreponemal tests for syphilis, and as a single test in patients suspected of late …

The Fluorescent Treponemal Antibody Absorption (FTA-ABS) test is a specialized blood test used to confirm a syphilis diagnosis. It works by detecting antibodies produced by your immune …

2023年8月26日 · The FTA-ABS test is used to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. A blood sample is needed. No special preparation is …

The FTA-ABS test is used to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. Blood is drawn from a vein (venipuncture), usually from the inside of the elbow or the …

2023年8月26日 · The FTA-ABS test is used to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. Alternative Names. Fluorescent treponemal antibody …

The FTA-ABS test uses an FITC labeled anti-human immunoglobulin in a second incubation step which allows antigen to be rendered fluorescent by unlabeled, reactive antisera used in the …