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    AI Overview
    Tuberculosis (TB) antibody rapid diagnostic tests are lateral flow chromatographic immunoassays designed to detect anti-TB IgG and IgM antibodies in blood, serum, or plasma within 15–30 minutes. These point-of-care tools (e.g., ABON™ TB) offer quick screening, typically for active pulmonary TB, though they often have high variability in sensitivity. 
    Key Aspects of TB Antibody Rapid Tests: 
    • Methodology: These kits, such as the RapidFor IgG/IgM Test, often detect antibodies against specific Mycobacterium tuberculosis antigens (e.g., 6, 16, and 38 kDa).
    • Performance: While some show high specificity, sensitivity varies greatly, with studies indicating a range from 0–90%. One Accu-Tell cassette showed approximately 83.8% sensitivity and 98.8% specificity in studies.
    • Limitations: The WHO does not recommend commercial serological blood tests for active TB diagnosis due to inconsistent performance. They are generally not as reliable as Nucleic Acid Amplification Tests (NAATs) like GeneXpert.
    • Alternatives: The QuantiFERON-TB Gold Plus (QFT-Plus) is an FDA-approved blood test that measures cell-mediated immune response rather than antibodies, offering higher reliability for latent TB infection. 
    These tests should be used as an aid to diagnosis rather than a sole diagnostic tool. 
    • Diagnostic accuracy of the NOVA Tuberculosis Total Antibody Rapid ...
      Background. The NOVA Tuberculosis Total Antibody Rapid Test is a commercially available lateral flow serological assay that is int...
      PubMed Central (PMC) (.gov)
    • Detection of Antibodies Against 6, 16 and 38 kDa Antigens of ... - PMC
      The base of these rapid tests is detection of anti-mycobacterial antibodies. Antigen 5, also known as the 38 kilo Dalton (kDa) ant...
      PubMed Central (PMC) (.gov)
    • Performance of a Rapid Strip Test for the Serologic Diagnosis ... - PMC
      A number of antibody detection tests have been developed. Over 40 serologic TB tests that use various antigenic compositions are c...
      National Institutes of Health (.gov)
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    Dive deeper in AI Mode
    This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more
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    Web results

    ABON™ TB Tuberculosis Rapid Test Device


    Abbott Point of Care
    https://www.globalpointofcare.abbott › Home › Products
    Abbott Point of Care
    https://www.globalpointofcare.abbott › Home › Products
    ABON™ TB Tuberculosis Rapid Test Device (Whole blood/Serum/Plasma) is a rapid chromatographic immunoassay for the qualitative detection of anti-TB antibodies.
    Tuberculosis antibody rapid diagnostic test from www.globalpointofcare.abbott

    Detection of TB antigen by rapid test kit - PMC - NIH


    PubMed Central (PMC) (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC4920755
    PubMed Central (PMC) (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC4920755
    by L Singh · 2011 · Cited by 11 — Many rapid tests have been developed based on different principles to detect antibodies or antigen in the sample. These rapid tests have shown varying degrees ...Read more

    Testing for Tuberculosis: Blood Test


    Centers for Disease Control and Prevention | CDC (.gov)
    https://www.cdc.gov › testing › blood-test
    Centers for Disease Control and Prevention | CDC (.gov)
    https://www.cdc.gov › testing › blood-test
    Jan 31, 2025 — A tuberculosis (TB) blood test helps to find out if you have TB germs in your body. · A TB blood test requires only one visit with a health care ...Read more

    Combat Tuberculosis with RapidFor IgG/IgM Rapid Test Kit


    Vitrosens Biotechnology
    https://vitrosens.com › early-diagnosis-better-outcomes-...
    Vitrosens Biotechnology
    https://vitrosens.com › early-diagnosis-better-outcomes-...
    Oct 4, 2025 — It is a rapid chromatographic immunoassay designed for the qualitative detection of anti-TB IgG and IgM antibodies in serum or plasma specimens.Read more
    Tuberculosis antibody rapid diagnostic test from vitrosens.com

    Rapid Anti-TB (Mycobacterium Tuberculosis) Test


    InTec PRODUCTS, INC.
    https://www.intecasi.com › rapid-anti-tb-mycobacterium-...
    InTec PRODUCTS, INC.
    https://www.intecasi.com › rapid-anti-tb-mycobacterium-...
    The Advanced Quality Rapid Anti-TB (Mycobacterium Tuberculosis) Test is a rapid, serological, immunochromatographic assay for the detection of antibodies to ...Read more
    Tuberculosis antibody rapid diagnostic test from www.intecasi.com

    ASSURE TB Rapid Test (CE)


    MP Biomedicals
    https://www.mpbio.com › ...
    MP Biomedicals
    https://www.mpbio.com › ...
    MP Diagnostics ASSURE TB Rapid Test is an indirect solidphase immunochromatographic assay where antibodies in the test sample (serum, plasma or whole blood) ...
    11-day delivery · 30-day returns

    Diagnostic accuracy of the NOVA Tuberculosis Total ...


    ScienceDirect.com
    https://www.sciencedirect.com › science › article › pii
    ScienceDirect.com
    https://www.sciencedirect.com › science › article › pii
    by G Nsubuga · 2023 · Cited by 5 — The NOVA Tuberculosis Total Antibody Rapid Test is a commercially available lateral flow serological assay that is intended to be used as an aid in the ...Read more

    TB Rapid Antibody Test Kits


    invitro-test.com
    https://www.invitro-test.com › diagnostics › tuberculosis
    invitro-test.com
    https://www.invitro-test.com › diagnostics › tuberculosis
    We supply various TB rapid POCT test kits, which are used to detect total antibody, IgG and IgM antibodies specific to mycobacterium tuberculosis infection.Read more
  • Tuberculosis Test
  • How Tb Rapid Test Helps
  • Tuberculosis Disease

    • Tuberculosis


    Quest Diagnostics
    https://www.questdiagnostics.com › infectious-diseases
    Quest Diagnostics
    https://www.questdiagnostics.com › infectious-diseases
    by QADDA Beta — Quest offers molecular (PCR) and rapid antigen swab tests, as well as antibody blood tests ... TB test is an in vitro diagnostic test for the detection of ...Read more
    People also ask
    What is the rapid diagnostic test for TB?
    People diagnosed with TB using rapid molecular tests recommended by WHO (1), lateral flow urine lipoarabinomannan (LF-LAM) assays, sputum smear microscopy or culture are defined as “bacteriologically confirmed” cases of TB (2).

    2.2 Diagnostic testing for TB - World Health Organization (WHO)


    World Health Organization
    https://www.who.int › tb-reports › tb-diagnosis---treatment
    World Health Organization
    https://www.who.int › tb-reports › tb-diagnosis---treatment
    What are 5 signs of tuberculosis?
    Common symptoms include:
    • a cough that lasts more than 3 weeks – you may cough up mucus (phlegm) or mucus with blood in it.
    • feeling tired or exhausted.
    • a high temperature or night sweats.
    • loss of appetite.
    • weight loss.
    • feeling generally unwell.

    Tuberculosis (TB) - NHS


    NHS
    https://www.nhs.uk › conditions › tuberculosis-tb
    NHS
    https://www.nhs.uk › conditions › tuberculosis-tb
    How serious is a positive TB test?
    An error has occurred. Please try again later.

    Ask anything in AI Mode

    Explain latent TB infection
    What are symptoms of active TB disease
    Describe the process of TB testing
    Is there such a thing as a rapid TB test?
    A rapid sputum tests is used to diagnose tuberculosis (TB) when other tests show that a person probably has TB. Rapid sputum tests are also called nucleic acid amplification tests (NAATs). One of the best ways to diagnose TB is through a sputum culture.

    Rapid Sputum Tests for Tuberculosis (TB) - My Health Alberta


    My Health Alberta - Government of Alberta
    https://myhealth.alberta.ca › Health › pages › conditions
    My Health Alberta - Government of Alberta
    https://myhealth.alberta.ca › Health › pages › conditions

    Web results

    Tuberculosis (TB) Blood Test


    Labcorp OnDemand
    https://www.ondemand.labcorp.com › Home › Shop All
    Labcorp OnDemand
    https://www.ondemand.labcorp.com › Home › Shop All
    Prove your TB-negative status for work, school, or travel with our QuantiFERON™ Tuberculosis Blood Test. Fast, accurate, and done at your convenience.
    $149.00 · In stock · 5.0(1) · Free same-day delivery
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