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Rapid Plasma Reagin (RPR) details

Description

The rapid plasma reagin (RPR) test is a screening test for syphilis, based on detecting antibody-like substances your body produces in response to the tissue damage caused by syphilis infection, rather than antibodies to the bacterium itself. It's a fast, widely used initial screening test, but because it can occasionally give false positives (from other infections, autoimmune conditions, or even pregnancy) or false negatives (particularly very early or very late in infection), a positive result is confirmed with a more specific treponemal antibody test before a syphilis diagnosis is made.

  1. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Laboratory

Blood tests with Rapid Plasma Reagin (RPR)

Explore available tests to better understand your results and gain deeper insights into your health.

Single marker

RPR w/ Reflex

$17.90

This is a non-treponemal screening test for syphilis. When the RPR is reactive, it should be confirmed using a standard treponemal test.

Sample type
Serum
Avg. sample processing time
6 Business days
Require fasting
No
Biomarkers
  • Rapid Plasma Reagin (RPR) A screening test for syphilis, based on detecting an immune response typical of active infection.
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