About Crithidia antibodies
What is the Crithidia luciliae antibody test?
The Crithidia luciliae test checks for autoantibodies which target double-stranded DNA (dsDNA), the genetic code present in every somatic cell of the body.
Antibodies are proteins typically produced by the immune system to target and protect against harmful entities. In some cases, the immune system can malfunction, producing antibodies which target and attack the body’s own cells. Disorders caused by this process are called autoimmune diseases.
The presence of anti-dsDNA antibodies is associated with more severe forms of autoimmune condition systemic lupus erythematosus (SLE) and nephritis.
Why take the test?
This test screens for antibodies which target dsDNA. It is typically used to aid the diagnosis of systemic lupus erythematosus (SLE).
How it works
Purchase your Kit
Just order a test online and get your kit delivered right to your door unless you are ordering a COVID-19 Fit to Fly test where you will be given appointment options to attend our clinics across the United Kingdom for a nose and throat swab PCR test at the checkout stage.
Take your test and post
Follow our simple instructions to take your sample and post back the enclosed prepaid envelope to our accredited lab for processing. We also offer home or workplace visits by a qualified nurse. For COVID-19 Fit to Fly tests you must attend one of our partner clinics for our trained collection officers to take your sample. You will then have the results emailed to you.
Get results directly to your dashboard
You will receive an email notification from our medical team when your results are available on your secure personalised health dashboard.
This is an important test that is used in conjuction with other tests to diagnose Lyme disease.
2 tests included
This is an important test to help detect an immune response to candida and aid with the diagnosis of candidiasis.
3 tests included
This is an important test to help diagnose an infection with the Epstein-Barr virus.
3 tests included