Spike protein antibody testing changed?

  • Spike protein antibody testing changed?

    Posted by Stephen White on July 15, 2024 at 9:15 am EDT

    I have recently joined Leading Edge Clinic believing that I am a victim of spike protein shedding in 2022 and again this year (2024). I was sent to LabCorp (<b style=”font-family: inherit; font-size: inherit; color: var(–bb-body-text-color);”>SARS CoV-2 Antibody Profile, Nucleocapsid and Spike) and test results came back at 7.2.


    SARS-CoV-2 Antibody Profile
    Test Current Result and Flag Previous Result and Date Units Reference Interval
    SARS-CoV-2 Ab, Nucleocapsid
    A, 01 Positive Negative
    Results suggest recent or prior infection with SARS-CoV-2. Correlation
    with epidemiologic risk factors and other clinical and laboratory
    findings is recommended. Serologic results should not be used as the
    sole basis to diagnose or exclude recent SARS-CoV-2 infection. False
    positive results infrequently occur due to prior infection with other
    human Coronaviruses.
    This assay will not detect antibodies induced by the currently
    available SARS-CoV-2 vaccines.
    The current vaccines elicit
    antibodies specific to the viral spike protein. Labcorp offers
    two test codes that detect viral spike-specific antibodies:
    164090 SARS-CoV-2 Semi-Quantitative Total Antibody, Spike and
    164055 SARS-CoV-2 Antibody, IgG, Spike (Qualitative).
    Positive results with this SARS-CoV-2 Antibodies, Nucleocapsid
    assay suggest recent or previous natural infection with
    SARS-CoV-2.
    SARS-CoV-2 Semi-Quant Spike
    Ab A, 01 7.2 U/mL Negative<0.8
    SARS-CoV-2 Spike Ab Interp A, 01 Positive
    Antibodies against the SARS-CoV-2 spike protein receptor binding
    domain (RBD) were detected. It is yet undetermined what level of
    antibody to SARS-CoV-2 spike protein correlates to immunity against
    developing symptomatic SARS-CoV-2 disease. Studies are underway to
    measure the quantitative levels of specific SARS-CoV-2 antibodies
    following vaccination. Such studies will provide valuable insights
    into the correlation between protection from vaccination and
    antibody levels.
    Roche Elecsys Anti-SARS-CoV-2 S

    I believe that the 7.2 reading correlates to a positive COVID-19 test in early November, 2023. Is there another test that I can take to identify spike protein shedding since I am unvaccinated?

    Stephen White replied 9 months, 2 weeks ago 1 Member · 0 Replies
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