ANA Screen, IFA, with Reflex to Titer and Pattern
The ANA Screen, IFA, with Reflex to Titer and Pattern is often one of the first tests ordered when an autoimmune disorder is suspected. This blood test detects antinuclear antibodies (ANA) in your blood, which are proteins that mistakenly attack your body's healthy cells, specifically targeting the cell's nucleus. Doctors use the results of this immunofluorescence assay (IFA) to investigate concerning symptoms like persistent joint pain, fatigue, or swelling, and to guide the diagnostic evaluation for connective tissue diseases. It is a critical tool for helping to diagnose conditions such as systemic lupus erythematosus, rheumatoid arthritis, and Sjogren's syndrome. A positive result doesn't automatically mean disease, but it provides essential information for your healthcare provider in determining the cause of your symptoms.
Self-Pay Price Comparison
| Provider | Price | vs. Highest | Order |
|---|---|---|---|
Quest QuestHealth self-pay | $89.60 | Highest | Order · Quest |
LabCorp Labcorp OnDemand | Not Available | N/A | Check Provider Site · LabCorp |
GoodLabs Discount lab network | $6.00Best value | Best price | Order · GoodLabs |
What This Test Measures
Key analytes included in this test (see your lab’s order for the full finalized list).
IFA-based ANA screen with reflex to titer and pattern. Primary screen for systemic autoimmune diseases including SLE, Sjögren's, and mixed connective tissue disease.