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DNA Labs India

Myelin Associated Glycoprotein (MAG) IgM Test

DNA Labs India | ISO 9001:2015 Certified

Myelin Associated Glycoprotein (MAG) IgM Test

Short Name: MAG IgM Test

Also known as: MAG Antibody Test, Anti-MAG IgM Test, Myelin Associated Glycoprotein Antibody Test

Myelin Associated Glycoprotein (MAG) IgM Test test available at DNA Labs India for ₹15,000. Uses Enzyme Immunoassay (EIA) on Serum samples. Results in Results are typically available within 2-3 weeks after sample collection.. Free home collection in 300+ cities across India.

Enzyme Immunoassay (EIA)🏠 Home Collection

✍️ Written By

Overview

The primary purpose of the MAG IgM test is to detect antibodies against myelin-associated glycoprotein in the blood, which indicate autoimmune peripheral neuropathy. This aids in diagnosing the underlying cause of neurological symptoms and differentiating it from other disorders.

Test Code
1278
Price
₹15,000
Sample Type
Serum
Result Time
Results are typically available within 2-3 weeks after sample collection.
Fasting Required
No
Method
Enzyme Immunoassay (EIA)
Step 1

Sample Collection

Ensure the Test Send Out Consent Form (Form 35) is duly filled and signed. No specific fasting is required, but avoid heavy meals before sample collection.

Method: Venipuncture

Step 2

Laboratory Analysis

A healthcare professional will collect a blood sample via venipuncture from a vein in the arm. The process is quick and minimally invasive.

Step 3

Report Delivery

Apply pressure to the site to prevent bleeding. You can resume normal activities immediately. Store the sample as per instructions for stability.

Timeline: Results are typically available within 2-3 weeks after sample collection.

Patient Instructions

1
Before the Test:Complete the consent form and inform the doctor about any medications or health conditions.
2
During the Test:A blood sample is drawn from your arm. The procedure takes a few minutes.
3
After the Test:You may experience minor bruising at the puncture site. Resume normal activities.

About This Test

Who Should Get This Test

The primary purpose of the MAG IgM test is to detect antibodies against myelin-associated glycoprotein in the blood, which indicate autoimmune peripheral neuropathy. This aids in diagnosing the underlying cause of neurological symptoms and differentiating it from other disorders.

How to Prepare

  • Duly filled Test Send Out Consent Form (Form 35) is mandatory
  • Sample: 2 mL serum from SST
  • Ship refrigerated or frozen

Doctor's Notes

"The MAG IgM test is essential for diagnosing autoimmune neuropathies. If symptoms like numbness or weakness persist, this test can guide treatment and improve patient outcomes."

Test Parameters & Specifications

Sample TypeSerum
Sample Volume2 mL (1 mL min.)
ContainerSerum Separator Tube (SST)
Collection MethodVenipuncture

Sample Stability

Room Temperature: 8 hours
Refrigerator: 7 days
Frozen: 30 days
Sample Rejection Criteria:
  • Insufficient sample volume
  • Improperly labeled or contaminated sample
  • Missing consent form

Understanding Your Results

Results indicate the presence or absence of MAG IgM antibodies. A positive result suggests autoimmune peripheral neuropathy, while a negative result may require further investigation.
📊

Positive

MAG IgM antibodies detected, indicating possible autoimmune peripheral neuropathy. Correlate with clinical symptoms and additional tests.

📊

Negative

No MAG IgM antibodies detected. Consider other causes of neuropathy if symptoms persist.

📊

Equivocal

Borderline results; recommend repeat testing or further diagnostic evaluation.

⚠️ When to Consult a Doctor:

Consult a neurologist or immunologist if you experience persistent numbness, tingling, weakness, or balance issues, especially after a positive test result.

Limitations

  • ⚠Not a standalone diagnostic tool; requires clinical correlation
  • ⚠May yield false positives in other autoimmune conditions
  • ⚠Does not specify the severity or progression of neuropathy

Risks & Considerations

  • ●Minor bruising or pain at the needle site
  • ●Rare risk of infection or dizziness

Interfering Factors

  • ●Hemolysis or lipemia in the sample
  • ●Recent blood transfusions
  • ●Certain medications that may affect immune response

Compare With Similar Tests

TestMyelin Associated Glycoprotein (MAG) IgM TestNerve Conduction StudyElectromyography (EMG)MRI Scan
ComparisonMyelin Associated Glycoprotein (MAG) IgM Test

Frequently Asked Questions

What is the MAG IgM test?
The MAG IgM test detects antibodies against myelin-associated glycoprotein in the blood, helping diagnose autoimmune peripheral neuropathy.
Why is the MAG IgM test recommended?
It is recommended for symptoms like numbness, tingling, weakness, or balance issues to identify an autoimmune cause of neuropathy.
How much does the MAG IgM test cost at DNA Labs India?
The test costs INR 15000, including free home sample collection across India.
Is fasting required for the MAG IgM test?
No, fasting is not required. However, a duly filled consent form (Form 35) is mandatory.
What sample is needed for the test?
A 2 mL serum sample from a blood draw using a Serum Separator Tube (SST) is required.
How long does it take to get results?
Results are typically available within 2-3 weeks after sample collection.
What does a positive MAG IgM test result mean?
A positive result indicates the presence of MAG antibodies, suggesting autoimmune peripheral neuropathy, which should be correlated with clinical symptoms.
What are the symptoms of MAG antibody disorder?
Symptoms include numbness, tingling, muscle weakness, difficulty walking, loss of reflexes, pain, and sensory loss in limbs.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for online bookings in multiple cities across India.
What other tests might be needed after a positive result?
Additional tests such as nerve conduction studies, EMG, MRI, or CT scans may be recommended to assess nerve damage.
Are there any risks associated with the test?
The test involves a routine blood draw with minimal risks like bruising or dizziness. Serious complications are rare.
How should I prepare for the test?
Ensure the consent form is filled, avoid heavy meals before collection, and inform the healthcare provider about any medications.
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

Reference Laboratory Services

We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.

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