COVID-19 Antibody Blood Test
COVID-19 Antibody Blood Test
The COVID-19 Antibody Blood Test is designed to detect the presence of antibodies against the SARS-CoV-2 virus, the cause of COVID-19. This test helps determine whether you have previously been infected with the virus or have developed an immune response following vaccination. Unlike PCR or lateral flow tests that detect active infection, this antibody test evaluates the body’s immune memory, offering insights into past exposure and potential immune protection.
It is commonly used by individuals wanting to confirm prior infection, assess vaccine response, or contribute to epidemiological studies. Healthcare providers and employers may also use it to support decisions around exposure risks and public health planning. This type of testing has been supported by research from institutions such as Public Health England, Oxford University, and the UK Health Security Agency.
What Does It Test For?
This test measures whether your immune system has produced specific antibodies in response to the coronavirus, either from a previous infection or from COVID-19 vaccination. A positive result indicates that your immune system has encountered the virus or its spike protein (as used in vaccines) and has developed a response. While the presence of antibodies does not guarantee immunity, it does suggest some level of past protection and immune recognition. This test is particularly useful in understanding post-infection recovery, long COVID investigations, or evaluating your body’s response after receiving one or more vaccine doses.
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Specifications
Specifications
How to take a test
How to take a test
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Biomarkers
Biomarkers
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Clients Love Us
Stephanie L.
"The process was quick and easy. I had results back in two days with helpful insights from a doctor."
Armac Venson
"Everything arrived on time, and the packaging made it feel very professional and secure. Very impressed."
Rachel M.
"Excellent service from start to finish. The instructions were clear, and I felt supported throughout."
Anna Jackobson
"Simple to use and great customer service. I got peace of mind without leaving my house."
Eric X.
"I appreciated how discreet and well-packaged everything was. Made the whole process stress-free."
Anders Elroff
"I’ve tried other services, but none matched the speed and clarity I got from this test. Highly recommend."
How it Works
Order Your Test
Choose your test online and we’ll send you everything you need.
Take Your Sample
Use the simple finger-prick kit to collect your blood sample at home.
Post It Back
Return your sample in the prepaid envelope — no need to visit a clinic.
Get Reviewed Results
Your results are reviewed by a qualified lab technician and delivered securely online.
FAQ's
Do I need to visit a clinic to take the test?
Do I need to visit a clinic to take the test?
No — our tests are designed to be done entirely at home using a simple finger-prick kit. Just follow the instructions and post your sample back using the prepaid envelope.
How long do results take?
How long do results take?
Once your sample reaches our lab, results are usually available within 1–2 working days. You’ll be notified by email and can view everything securely online.
Are these tests verified and reliable?
Are these tests verified and reliable?
Yes. All our tests are processed in UKAS and ISO-accredited laboratories. Our clinical team includes NHS doctors, GPs, and registered nurses, ensuring medical accuracy and professional oversight.