Immunoblot for autoantibodies (ANA/ENA)
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Immunoblot for autoantibodies (ANA/ENA)

ANA/ENA IgG immunoblot with 15 antigens is an immunoblot for autoantibodies in Connective Tissue Diseases CTD - Systemic lupus erythematosus (SLE), Sjögren´s syndrom (SjS), Mixed connective tissue disease (MCTD),

ANA/ENA: Request Form from EU

ANA/ENA: Request Form from USA

Serum-based tests : 2 ml SERUM. Centrifuge immediately after clotting. Keep at ambient temperature or 4°C for 24h. For longer periods, aliquot, freeze and ship frozen.


Progressive systemic scleroderma (PSS) & Myositis). ANA/ENA IgG serves for the differentiation between rheumatic autoimmune diseases and other rheumatic diseases with similar symptoms.

Data sheet
Do I need to prepay the test before receiving the kit?

No, we will send you an invoice once we receive your sample. All payment instructions are listed on the invoice. You can pay by wire transfer or credit card (VISA or Mastercard only). Please kindly note that checks are no longer accepted. The analysis report will be released only if the tests are paid.

What is the turnaround time for the tests?

It will take approx. 4 weeks to get the results from all tests, except for MSA (6 weeks) and CD56 and CD57 (48 -72 hours).

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