
Laboratory test
ANA Test (Anti-Nuclear Antibodies)
Anti-Nuclear Antibodies (ANA): 1 parameter from a blood sample, no fasting.
Also known as
ANA Test · Anti-Nuclear Antibodies · Antinuclear Antibody Test · ANA Blood Test · ANA IFA · Anti Nuclear Antibody · ANA test · Antinuclear antibody · ANA screening
- Sample
- Blood
- Fasting
- Not required
- Expected report time
- Same day / 24 hours
- Parameters
- 1
ANA Test: quick answers
- ANA Test full form
- Anti-Nuclear Antibodies
- ANA Test price
- ₹1,149, home sample collection
- Done for
- Joint pain or swelling with rash, fever or tiredness; Suspected systemic lupus erythematosus (SLE); Suspected Sjögren's syndrome, scleroderma or mixed connective tissue disease
- Fasting
- Not required
- Report
- Same day / 24 hours
What is the ANA Test?
The ANA test looks for antibodies that react against the nucleus of the body's own cells. It is a screening test for autoimmune diseases such as lupus. A positive result is common and is never a diagnosis on its own.
What your ANA Test result means
- Negative
- Lupus is very unlikely. Other autoimmune conditions are not fully excluded.
- Low-titre positive (for example 1:40 to 1:80)
- Found in many healthy people, especially women and older adults, and with some infections and medicines. Without matching symptoms it usually needs no further action.
- High-titre positive (for example 1:160 or more)
- More likely to be linked to an autoimmune disease. The pattern guides the next tests, such as anti-dsDNA or an ANA profile (ENA), read by a doctor with your symptoms.
One result is not a diagnosis. A doctor reads it with your symptoms, history, medicines and other tests.
Why is the ANA Test done?
- Joint pain or swelling with rash, fever or tiredness
- Suspected systemic lupus erythematosus (SLE)
- Suspected Sjögren's syndrome, scleroderma or mixed connective tissue disease
- Raynaud's phenomenon, mouth ulcers or unexplained hair loss
What does the ANA Test (Anti-Nuclear Antibodies) measure?
1 parameter. Expand a group to see the measurements, units and available method details.
Pancreas Arthritis & Inflammation1 parameter
| Parameter | Unit | Catalogue method | LOINC |
|---|---|---|---|
| Anti-Nuclear Antibodies (ANA) | AU/mL | Chemiluminescent Microparticle Immunoassay (CMIA) | 27200-5 |
The reference interval printed on your actual laboratory report governs interpretation. Intervals can vary by laboratory, method, age, sex and pregnancy. Methods can also vary by processing laboratory.
ANA Test: sample & preparation
Sample: Blood. Fasting: Not required.
- You do not need to fast for this blood test.
ANA Test in your city
Frequently asked questions
What is the difference between an ANA test and an ANA profile?
Does a positive ANA mean I have lupus?
How is the ANA test done?
Can medicines cause a positive ANA?
How much does the Anti-Nuclear Antibodies (ANA) cost?
Can I book this test for home collection?
When is the report expected?
Can I book this with other tests?
Sources: Aringer M et al. 2019 European League Against Rheumatism/American College of Rheumatology Classification Criteria for Systemic Lupus Erythematosus. Arthritis Rheumatol 2019; Tan EM et al. Range of antinuclear antibodies in 'healthy' individuals. Arthritis Rheum 1997. General information, not medical advice.
Book the ANA Test (Anti-Nuclear Antibodies)
1 parameter · No fasting required · Report time: Same day / 24 hours
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