FTA-ABS
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 the FTA-ABS test becomes reactive, it will remain reactive for many years. Since the reactivity found with the FTA-ABS does not indicate response to therapy, it is not suitable for monitoring treatment. The FTA-ABS test does not distinguish between syphillis and other treponematoses such as yaws, pinta and bejil.
t. Pallidum: Treponema pallidum is a spirochaete bacterium with subspecies that cause treponemal diseases such as syphilis, bejel, pinta, and yaws. The treponemes have a cytoplasmic and an outer membrane.
FTA-ABS
$27
Average competitors price$69
Pricing based on average direct to consumer pricing.- WHAT IT TESTS: For the presence of antibodies to treponema pallidum bacteria.
- WHY TAKE IT: Help diagnose syphilis.
- REQUIRES FAST? No.