Rapid Covid-19 antibody and immunity test
- Box of 20 tests at £5.95 each
- Identify antibodies following a Covid-19 vaccine or recent infection
- Easy finger-prick blood test
- Specificity up to 99.5%, sensitivity up to 99.9%
- Results in just 10 minutes
Click here for details of our advanced laboratory antibody test, which will tell you if your antibody levels are zero, low, medium or high.
Rapid COVID-19 S1-NAb antibody test with results in just 10 minutes
This Covid-19 S1-NAb antibody test requires a simple finger-prick blood sample to detect the presence of neutralising antibodies in the blood. No laboratory testing is required, and you’ll get your results in just 10 minutes.
After your vaccination or a Covid-19 infection, the immune system begins to produce antibodies specific to the SARS CoV -2 (Covid-19) virus. However, only some of these antibodies will have a neutralising effect and prevent the virus from entering the host cell. By preventing or minimising the ability of the virus to replicate in the body, you may be able to prevent or minimise the debilitating symptoms associated with a Covid-19 infection.
Research has shown that the effectiveness of various Covid-19 specific vaccines ranges between 65% and 95%. By detecting neutralising antibodies, it’s possible to determine if a vaccination has been successful.
For bulk orders or individually-packaged kits, please email workplace@alphabiolabs.com
If you require a back-to lab antibody and immunity test suitable for home use, please see here.
How does the rapid Covid-19 antibody test work?
Step 1
Step 2
Step 3
Step 4
How do I understand the Covid-19 antibody test results?
Each test has an internal positive control. When the blue control line turns red, this is an indication that the test has been performed correctly. If the control line remains completely or partially blue at the specified reading time, the test is invalid.
Blue control line (C) turns red.
Another red line appears in the test line region (T).
Blue control line (C) turns red.
No line appears in the test line region (T).
Blue control line (C) remains completely or partially blue.
Detect Covid-19 antibodies quickly & accurately
Frequently Asked Questions
How does this test work?
Simply add the blood sample to the test specific lateral flow device, followed by two drops of the buffer solution. Then, read the test result after 10 minutes. Do not interpret the result after more than 20 minutes.
What’s included in a box of 20 test kits?
- 20 alcohol cleansing wipes
- 40 blood lancets (20 + 20 spare, if required)
- 20 pipettes
- 20 test devices
- bottle of buffer solution
- instructions
What does my result mean?
If your Covid-19 antibody test result is negative, it means that no neutralising antibodies were detected in your blood sample. This means that it isn’t clear if your body has developed an immune response to the virus.
If I have Covid-19 antibodies, am I immune to Covid-19?
Does this test only work for certain vaccines?
Why do I need a Covid-19 antibody test?
Research has shown that the effectiveness of various Covid-19 specific vaccines ranges between 65% and 95%. By detecting neutralising antibodies, it’s possible to determine if a vaccination has been successful.
Will this test tell me whether I have Covid-19 now?
Will this test tell me if I have antibodies from a previous Covid-19 infection?
How accurate is this test?
Can this test be used as evidence for international travel?
We do provide Covid-19 testing for international travel. Find out more here.
Did my vaccine work?
The effectiveness of vaccines against Covid-19 lies between 65% and 95%. By detecting neutralising antibodies, it’s possible to determine if a vaccination has been successful. However, it’s important to remember that even if antibodies are detected, there is no guarantee of immunity to the Covid-19 virus.
