SARS-CoV-2 Total Antibody, Spike, Semi-Quantitative Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	Coming soon	$70.99
Results in	—	~5 business days
Sample type	—	Blood Serum
Require fasting	—	No

About the test

This test is intended as an aid in identifying individuals with an adaptive immune response to SARS-CoV-2 (COVID-19), indicating recent or prior infection.

The results of this semi-quantitative test should not be interpreted as an indication of degree of immunity or protection from reinfection.

Individuals who have been vaccinated with a SARS-CoV-2 spike or receptor-binding domain vaccine may be positive with this test; however, the clinical significance of a positive antibody result for individuals who have received a COVID-19 vaccine is unknown, in part because the test's performance characteristics have not been established for that population. It is not known how long antibodies persist following infection and if the presence of antibodies confers protective immunity.

This assay should not be used to diagnose acute SARS-CoV-2 infection.

Included biomarkers & Reference ranges

Biomarker	Reference range
SARS-CoV-2 Antibodies Indicates past exposure to or vaccination against SARS-CoV-2, the virus that causes COVID-19.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

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.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

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