COVID-19 Antibody Test


Government-approved coronavirus test

Remove the uncertainty and take the COVID-19 IgG Antibody Test to show whether you have been exposed to the coronavirus.

Using a UK Government approved antibody test, we provide a complete home to laboratory COVID-19 IgG Antibody testing service; whereby you provide a small blood sample from the comfort of your own home and post this directly to our accredited partner laboratory for analysis.

  • CE marked finger-prick blood collection kit provided by YorkTest

  • Using a laboratory test, which has been approved by the MHRA and Public Health England

  • The test has been found to demonstrate 98.5% sensitivity and 99.5% specificity

  • Receive your results usually within 3 working days of receipt


COVID-19 Antibody Test quantity

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Measuring COVID-19 IgG Antibodies

COVID-19 IgG antibodies increase after exposure to the COVID-19 virus and reach a peak of 100% detectability 20 days after the onset of symptoms. If you have had symptoms of coronavirus, then it is best to collect your blood sample more than 20 days after your symptoms started.

  • The test will not be offered to those who are pregnant or breastfeeding.

  • Suitable for people over the age of 18.


Please note: test results will be described as either negative, borderline or positive.

A positive or borderline result does not mean that you won’t catch the virus again or carry and transmit the virus onto someone else, nor does it mean that you are immune to having another COVID-19 infection in the future.

How does the COVID-19 IgG Antibody test work?


Order your test.

Order online and we will post an easy-to-use blood collection kit directly to your home.


Collect your blood sample.

The kit provides everything that you need. Collect a few drops of blood from a simple finger-prick blood test.


Post sample to laboratory.

Post your blood sample back to our laboratory using the envelope and instructions provided.


Get your test results.

Receive your test results by email usually within three days in an easy to understand format.

What’s in the test kit?

We provide everything you need in your coronavirus testing kit to ensure that you can take a valid test from the comfort of your own home. It’s no extra cost to return your sample, as the home-to-laboratory testing kit includes a free prepaid envelope.

  • A prepaid return envelope (England, Scotland, and Wales only)

  • One customer letter

  • Two single-use lancets

  • One blood collection tube

  • One plastic blood collection tube case

  • Two adhesive plasters

  • A cleansing wipe

  • One blood collection pot holder


This is an MHRA / Public Health England, who are part of the UK Government, approved laboratory analysed test and not a rapid antibody home test. Rapid antibody home tests have not been approved by the UK Government nor have they passed stringent MHRA guidelines.

Why choose us

UK Government approved.

We provide 1 of only 2 UK Government approved IgG COVID-19 antibody tests (approved by the MHRA and Public Health England).

Accurate results.

The test achieved 98.5% sensitivity and 99.5% specificity.

Our heritage.

We have over 35 years of scientific expertise, researching and developing our knowledge in the field of diagnostic testing.

At-home testing kit.

Test whether you have been infected without having to visit a hospital.

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YorkTest COVID-19 IgG Antibody Test results are provided for informational purposes only and are not a substitute for professional medical advice. You should not use this information for diagnosing or treating a medical or health condition. If you feel unwell or are worried that your symptoms are caused by COVID-19 then visit or contact your GP. People aged over 18 years.