ANA Screen IFA with Reflex to Titer and Pattern
This blood test detects antinuclear antibodies to help identify autoimmune diseases like lupus and rheumatoid arthritis.
About this test
An immunofluorescence assay (IFA) that screens for antinuclear antibodies (ANAs), used in initial evaluation for autoimmune disease; positive results are followed by titer and staining pattern reporting.
This test measures antinuclear antibodies in serum using immunofluorescence on HEp-2 cells. Positive results are further characterized by antibody titer and by the fluorescent staining pattern seen in the nucleus or cytoplasm.
Test details
| Quest code | 249 |
|---|---|
| Methodology | Immunofluorescence Assay (IFA) |
| Sample type | 1 mL serum |
| Collection | Quest patient service center |
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Additional details
This test isn't orderable through the store yet. Requesting it tells us you want it and puts you on the list to be told when that changes — there is no charge and no commitment, and requesting does not place an order.
Results will be emailed securely and will also be available in your Celio account. Laboratory results should always be interpreted by a licensed clinician who knows your health history. This page is information about a test, not medical advice.
Frequently asked questions
How long do results take?
Most results are available with timing that varies by test and collection location after your sample is collected, delivered securely to your Celio Health account.