Myositis Profile IgG 16 Antigen Test in Pune
Direct answer: The Myositis Profile IgG (16 Antigens) test identifies specific autoantibodies in your blood to accurately diagnose and classify inflammatory muscle diseases.
The Myositis Profile IgG test is a comprehensive immunological blood test that simultaneously detects IgG antibodies (immunoglobulin G antibodies produced by the immune system against the body's own muscle-related proteins) against 16 specific autoantigens. The 16 antigens covered in this panel are: Jo-1, PL-7, PL-12, EJ, OJ, SRP, Mi-2 alpha, Mi-2 beta, MDA5 (CADM-140), TIF1-gamma (p155/140), NXP2 (MJ), SAE1, Ku, PM-Scl75, PM-Scl100, and Ro-52 (TRIM21). This test is advised for patients with suspected autoimmune inflammatory myopathy, where the immune system incorrectly attacks healthy muscle tissue. At healthcare nt sickcare, this test is available in Pune with both home collection and direct walk-in facility options.
Muscle weakness that worsens over weeks, skin rashes around the eyelids or knuckles, and unexplained difficulty swallowing are primary symptoms that indicate the need for a myositis antibody profile. Each of the 16 antibody subtypes in this panel is linked to a distinct myositis subtype — dermatomyositis, polymyositis, antisynthetase syndrome, or immune-mediated necrotising myopathy (IMNM) — making this multi-antigen test far more clinically informative than testing a single antibody marker. Published research on myositis-specific antibodies confirms that antibody subtype identification directly shapes treatment planning and prognosis. Patients across Pune, Pimpri-Chinchwad, and Maharashtra benefit from accurate early detection through NABL-accredited partner laboratory processing with reports delivered within 48–72 hours.
Why the Myositis Profile IgG Test Is Recommended?
Direct answer: It classifies the exact subtype of myositis and helps predict serious complications such as interstitial lung disease or cancer association, guiding treatment decisions.
Myositis is a group of rare autoimmune disorders that are difficult to diagnose from clinical symptoms alone. Different antibodies within this 16-antigen panel indicate different disease subtypes, severity levels, and associated risks. For example, MDA5 antibody positivity is associated with rapidly progressive interstitial lung disease, whilst TIF1-gamma positivity signals a higher risk of cancer-associated myositis. Testing all 16 antigens in a single panel avoids diagnostic delay, reduces unnecessary repeat testing, and supports precision medicine — matching treatment to each patient's specific immune profile.
Test Method and Sample Type
The Myositis Profile IgG test requires a simple venous blood sample collected from the arm. The sample is processed using line blot immunoassay technique at an NABL-accredited partner laboratory. No hospital admission is required, and sample collection can be completed at home or via walk-in at our Pune collection points.
Preparation for Myositis Profile IgG Test
No fasting is required for this test. Patients should inform their doctor about current immunosuppressive medications before sample collection, as these may affect antibody levels. For complete guidance, refer to our test preparation guides.
When Is the Myositis Profile IgG Test Advised?
Direct answer: This test is advised when a doctor suspects an inflammatory muscle disease based on muscle weakness, raised muscle enzymes, or characteristic skin changes.
This profile is especially important for patients presenting with proximal muscle weakness (difficulty rising from a chair, lifting arms above the head), elevated serum creatine kinase (CK) or aldolase levels, heliotrope rash (violet discolouration around the eyelids), Gottron's papules (raised bumps over the knuckles), interstitial lung disease of unknown origin, or overlap connective tissue disease including rheumatoid arthritis, lupus, or systemic sclerosis. It is also advised when a patient has been started on azathioprine or other immunosuppressants and requires monitoring for autoimmune muscle involvement.
Related Educational Resources
Available Service Options in Pune
- Home Collection Facility across Pune, Aundh, Baner, Wakad, Hinjewadi, Balewadi, Kothrud, and nearby areas
- Direct walk-in facility at partnered NABL-accredited collection centres in Pune
FAQs – Myositis Profile IgG 16 Antigen Test
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Disclaimer: This test page is for educational and booking reference only and does not replace medical advice. The Myositis Profile IgG test must be advised and interpreted by a qualified rheumatologist or physician. Test availability, pricing, and turnaround time are subject to change without prior notice. Results should always be correlated with clinical findings by your treating doctor. Images on this page are AI-generated using Google Gemini and Shopify Magic. See our disclaimer policy. © healthcare nt sickcare and healthcarentsickcare.com, 2017–Present.
