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Lab Test

Anti-ds-DNA Antibody - IFA with Reflex Titers

The Anti-ds-DNA Antibody test, performed using an indirect immunofluorescence assay (IFA) with reflex titers, checks for the presence and quantity of anti-double-stranded DNA (anti-ds-DNA) antibodies in the blood. These autoantibodies often emerge in individuals with certain autoimmune disorders, notably systemic lupus erythematosus (SLE).


Autoantibodies like anti-ds-DNA are a subset of antinuclear antibodies (ANA) that mistakenly attack the body's own cells. In the context of the Anti-ds-DNA test, a positive result can affirm the diagnosis of SLE. Furthermore, the reflex titers allow for a more precise evaluation of antibody levels, helping to monitor disease progression and the effectiveness of therapy.

  • Profile Name: Anti-ds-DNA Antibody - IFA with Reflex Titers
  • Sample Type: Blood
  • Preparations Required: No special preparations are necessary for the Anti-ds-DNA Antibody test.
  • Report Time: 24 Hours

Why is the Anti-ds-DNA test important?

The Anti-ds-DNA test is crucial for diagnosing and managing systemic lupus erythematosus (SLE), a complex autoimmune disease. The detection of these autoantibodies enables early diagnosis and timely treatment of SLE, potentially preventing severe complications such as kidney damage.

Is fasting required for the Anti-ds-DNA test?

No, fasting is not required for the Anti-ds-DNA test. You can maintain your usual diet and fluid intake prior to the test.

Home Sample Collection Process

1
Book your convenient slot
Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
Download Reports
Download Reports
Frequently Asked Questions

There are no specific preparations required for the Anti-ds-DNA test. However, you should inform your healthcare provider about any medications or supplements you're currently taking, as they may interfere with the results.

Your doctor might recommend the Anti-ds-DNA test if you exhibit symptoms suggestive of SLE. These can include fatigue, joint pain, skin rash, unexplained fever, hair loss, mouth or nose ulcers, or swollen glands.

The Anti-ds-DNA test measures the presence and quantity of anti-ds-DNA antibodies in your blood. High levels of these antibodies are strongly associated with SLE, particularly in active disease states.

If you have been diagnosed with SLE, your doctor may recommend regular testing to monitor your condition, particularly during flare-ups or to evaluate the response to treatment. The frequency of testing is individualized based on your specific circumstances and disease progression.

A negative result is considered normal for the Anti-ds-DNA test. However, the specific numerical values for "positive" or "negative" can vary depending on the laboratory performing the test.

There are no specific precautions for the Anti-ds-DNA test itself. However, if your results show the presence of anti-ds-DNA antibodies, your doctor will guide you on the necessary treatments and precautions to manage your condition.

The presence and levels of anti-ds-DNA antibodies can be influenced by disease activity in SLE. Other factors, such as certain medications and the presence of other autoimmune diseases, can also potentially affect the test results.

If your Anti-ds-DNA test is positive, you should consult a rheumatologist, a specialist in autoimmune diseases and conditions affecting the joints, muscles, and bones.

While high levels of anti-ds-DNA antibodies are most commonly associated with SLE, they can also be present in other autoimmune conditions. However, their presence is considered a hallmark of SLE, particularly in those with active disease.

There is no direct hereditary pattern for anti-ds-DNA levels. However, susceptibility to developing SLE, the condition most often associated with these antibodies, does have a genetic component.

High levels of anti-ds-DNA antibodies can indicate a more active or severe disease state in individuals with SLE, especially if kidney involvement is present. By providing a quantitative measure of these antibodies, the Anti-ds-DNA test with reflex titers can help gauge the severity of the disease.

It's unusual for healthy individuals to have high levels of anti-ds-DNA antibodies. These antibodies are typically present in those with autoimmune conditions like SLE.

Your healthcare provider should interpret your test results, taking into account your symptoms, medical history, and other test results. Elevated levels of anti-ds-DNA antibodies, especially in combination with positive ANA test results, strongly suggest a diagnosis of SLE.

Understanding the significance of the Anti-ds-DNA test is crucial for those with suspected or confirmed SLE. This knowledge empowers patients to actively participate in managing their health, guided by their healthcare provider's expertise. Regular monitoring and appropriate treatment can significantly improve the quality of life in individuals with SLE.

Anti ds-DNA Antibody - IFA with reflex titers
₹ 2000
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Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet