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Cardiolipin Antibody IgM Test

DNA Labs India | ISO 9001:2015 Certified

Cardiolipin Antibody IgM Test

Short Name: Cardiolipin IgM

Also known as: Anticardiolipin Antibody IgM Test

Cardiolipin Antibody IgM Test test available at DNA Labs India for ₹959. Uses Enzyme Immunoassay on Serum samples. Results in Reports are available on the same day if samples are received by 9 am.. Free home collection in 300+ cities across India.

Blood TestAdults🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SHAILAJA RAGHUNATH MURDESHWAR

Dr SHAILAJA RAGHUNATH MURDESHWAR

Consultant Physician · Reg: 8052

Last reviewed: September 7, 2026

Overview

To detect the presence of IgM antibodies against cardiolipin, aiding in the diagnosis of autoimmune disorders such as antiphospholipid syndrome and systemic lupus erythematosus.

Test Code
275
Price
₹959
Sample Type
Serum
Result Time
Reports are available on the same day if samples are received by 9 am.
Fasting Required
No
Method
Enzyme Immunoassay
Step 1

Sample Collection

No special preparation is required. Inform your doctor about any medications you are taking.

Method: Venipuncture

Step 2

Laboratory Analysis

A healthcare professional will draw a blood sample from a vein in your arm using a needle. The process takes a few minutes.

Step 3

Report Delivery

Apply pressure to the puncture site to stop bleeding. You may experience mild bruising or discomfort.

Timeline: Reports are available on the same day if samples are received by 9 am.

Patient Instructions

1
Before the Test:No special preparation is required.
2
During the Test:A blood sample will be drawn from your arm.
3
After the Test:You can resume normal activities immediately. Watch for any signs of infection at the puncture site.

About This Test

Who Should Get This Test

To detect the presence of IgM antibodies against cardiolipin, aiding in the diagnosis of autoimmune disorders such as antiphospholipid syndrome and systemic lupus erythematosus.

How to Prepare

  • No fasting required
  • Sample should be collected in an SST tube
  • Ship sample refrigerated or frozen
  • Ensure proper labeling

Doctor's Notes

Reviewed by — MBBS, MD (General Medicine) · Reg. No. 8052

"This test is essential for patients with unexplained blood clots or recurrent miscarriages, as it helps identify antiphospholipid syndrome, a condition that requires prompt management to prevent complications."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeSerum
Sample Volume2 mL (1 mL min.)
ContainerSST (Serum Separator Tube)
Collection MethodVenipuncture

Sample Stability

Room Temperature
Refrigerator (2-8°C)
Frozen (-20°C)
Sample Rejection Criteria:
  • Hemolyzed samples
  • Lipemic samples
  • Insufficient volume
  • Improper storage

Understanding Your Results

The Cardiolipin Antibody IgM test measures the level of IgM antibodies against cardiolipin. Results are interpreted based on reference ranges and clinical context.
📊

Negative

IgM antibodies to cardiolipin are not detected, suggesting no active autoimmune process related to antiphospholipid syndrome.

📊

Positive (Elevated)

High levels of IgM antibodies may indicate antiphospholipid syndrome, lupus, or other autoimmune disorders. Further testing and clinical correlation are recommended.

⚠️ When to Consult a Doctor:

If you have symptoms such as unexplained blood clots, recurrent miscarriages, or persistent fatigue and joint pain, consult your doctor for evaluation and possible testing.

Limitations

  • ⚠May require confirmation with repeat testing
  • ⚠False positives can occur
  • ⚠Does not specify the exact autoimmune condition alone

Risks & Considerations

  • ●Mild pain or bruising at the blood draw site
  • ●Rarely, infection or excessive bleeding

Interfering Factors

  • ●Recent infections
  • ●Medications such as antibiotics or anticonvulsants
  • ●Other autoimmune conditions
  • ●Sample hemolysis or lipemia

Frequently Asked Questions

What is the Cardiolipin Antibody IgM Test?
It is a blood test that measures the level of IgM antibodies against cardiolipin, a fat molecule found in cell membranes.
Why is the Cardiolipin Antibody IgM Test done?
To diagnose autoimmune disorders such as antiphospholipid syndrome and systemic lupus erythematosus, especially in patients with unexplained blood clots or recurrent miscarriages.
What does a positive Cardiolipin IgM result indicate?
A positive result may indicate the presence of autoimmune conditions like antiphospholipid syndrome or lupus, which can increase the risk of blood clots and other complications.
What are the symptoms that might lead to this test?
Symptoms include unexplained blood clots, joint pain, fatigue, skin rashes, fever, and recurrent miscarriages.
How is the Cardiolipin Antibody IgM Test performed?
A healthcare professional draws a blood sample from a vein in your arm, which is then sent to the lab for analysis using enzyme immunoassay.
Is fasting required for the Cardiolipin Antibody IgM Test?
No, fasting is not required. You can eat and drink normally before the test.
What is the cost of the Cardiolipin Antibody IgM Test in India?
The cost is INR 959.4 at DNA Labs India, with free home sample collection available across many cities in India.
How long does it take to get the test results?
Results are typically available on the same day if the sample is received by 9 am.
Are there any risks associated with this test?
Risks are minimal and include slight pain or bruising at the blood draw site. Serious complications are rare.
Can the Cardiolipin Antibody IgM Test diagnose lupus?
It can help in diagnosing lupus if symptoms are present, but it is not definitive on its own. Other tests like ANA are often required for confirmation.
What should I do if my Cardiolipin IgM test is positive?
Consult your doctor for further evaluation and possible treatment. Additional tests may be needed to confirm the diagnosis and assess your risk.
Is home sample collection available for this test?
Yes, DNA Labs India offers free home sample collection for this test across many cities in India.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

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