This product is a home blood test kit that screens for extractable nuclear antibodies (ENA), a group of autoantibodies directed against specific nuclear antigens. It helps investigate whether autoimmune processes may be affecting your connective tissues, organs, or other systems.
Detects ENA autoantibodies such as SSA, SSB, RNP, Sm, and others
Useful when symptoms like joint pain, skin rashes, or systemic inflammation are unexplained\
Guides further diagnostic testing and specialist referral
Convenient home sampling with laboratory immunology testing
Presence of ENA autoantibodies does not confirm a specific disease without clinical correlation
Negative ENA results do not rule out autoimmune conditions; other markers may be needed
This test is for informational use only and should not replace medical diagnosis
Interpretation should be done by a qualified healthcare professional
All samples are analysed by accredited immunology laboratories
At MeditestDirect, we offer a wide range of trusted home testing kits from general health and wellness to more specific medical checks. Whether you're monitoring your body or taking control of your health journey, we've got a test that fits. Your results are processed securely and kept completely confidential, giving you peace of mind every step of the way.
With MeditestDirect, you're in control. Choose from a full range of easy-to-use home test kits, all designed to give you accurate results without the wait. From everyday check-ups to targeted health concerns, every test comes with full privacy and secure result delivery—because your health information should stay yours.
Explore Our Most Popular Tests.
An extractable nuclear antigen (ENA) screen looks for the presence of one or more autoantibodies in the blood that react with proteins in the cell nucleus. Autoantibodies are produced when the immune system mistakenly targets and attacks the body's own tissues which can cause inflammation, tissue damage and symptoms associated with an autoimmune disorder. The results of an ENA screen can help to detect and distinguish between different autoimmune disorders.
