May 7, 2025 · What Is an RPR Test? A rapid plasma reagin (RPR) test screens you for syphilis, a sexually transmitted infection (STI). It's a simple blood test that checks for unique syphilis antibodies. …

Dec 12, 2022 · A rapid plasma reagin (RPR) test is a blood test used to screen you for syphilis. It works by detecting the nonspecific antibodies that your body produces while fighting the infection.

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The Rapid Plasma Reagin (RPR) test is a simple blood test used to screen for syphilis. As a non-treponemal test, it detects antibodies your body produces in response to a syphilis infection rather …

The RPR test measures IgM and IgG antibodies to lipoidal material released from damaged host cells as well as to lipoprotein-like material, and possibly cardiolipin released from the treponemes.

The rapid plasma reagin (RPR) test is a blood test that looks for antibodies to syphilis. Syphilis is a sexually transmitted infection (STI) that first causes symptoms seen with many other illnesses. Early …

Aug 2, 2025 · RPR test results are categorized as “reactive” or “non-reactive.” A non-reactive result suggests syphilis antibodies were not detected, indicating a low likelihood of infection. Conversely, a …

Aug 5, 2025 · RPR (rapid plasma reagin) is a screening test for syphilis. It measures substances (proteins) called antibodies that are present in the blood of people who may have the disease.

Dec 9, 2025 · RPR titer of 1:4: This is a low but clinically significant titer 1 Reactive Treponema pallidum antibodies (treponemal test): Confirms exposure to syphilis, typically remains positive for life 1, 2

Jun 21, 2018 · Doctors use the RPR test to look for specific antibodies that will be present in the blood if a person’s immune system is currently fighting off the syphilis infection. If the test identifies...