Myositis Profile IgG11 Antigens Test
Comprehensive Autoimmune Muscle Disease Diagnosis
The Myositis Profile IgG11 Antigens Test represents a cutting-edge diagnostic approach for identifying inflammatory myopathies, a group of rare autoimmune disorders that cause muscle inflammation and weakness. This sophisticated immunoblot-based test provides crucial insights into the specific autoantibodies present in patients’ serum, enabling precise diagnosis and targeted treatment planning.
What This Advanced Test Measures
Our comprehensive Myositis Profile detects and measures 11 critical autoantibodies associated with various forms of inflammatory myopathy:
- Mi-2 Antibodies – Associated with dermatomyositis and better prognosis
- Ku Antibodies – Linked to overlap syndromes and scleroderma
- PM-SCL 100 & 75 – Indicators of polymyositis-scleroderma overlap
- Jo-1 Antibodies – Classic marker for antisynthetase syndrome
- SRP Antibodies – Associated with severe, acute necrotizing myopathy
- PL-7 & PL-12 – Additional antisynthetase antibodies
- EJ & OJ Antibodies – Rare antisynthetase variants
- Ro-52 Antibodies – Often co-occurs with other myositis antibodies
Who Should Consider This Essential Test
This diagnostic test is particularly important for individuals experiencing:
- Progressive muscle weakness, especially in hips and shoulders
- Difficulty rising from chairs, climbing stairs, or lifting objects
- Skin rashes on face, knuckles, or other areas (heliotrope rash, Gottron’s papules)
- Joint pain and swelling without clear cause
- Difficulty swallowing or breathing problems
- Unexplained fatigue and general malaise
- Raynaud’s phenomenon (fingers turning white or blue in cold)
- Persistent muscle pain and tenderness
Significant Benefits of Early Detection
Early diagnosis through the Myositis Profile IgG11 Antigens Test offers numerous advantages:
- Precise Diagnosis – Differentiates between various inflammatory myopathy subtypes
- Treatment Guidance – Specific antibody patterns help tailor immunosuppressive therapy
- Prognostic Information – Certain antibodies predict disease severity and complications
- Prevention of Permanent Damage – Early intervention prevents irreversible muscle fibrosis
- Monitoring Tool – Helps track treatment response and disease activity
- Comprehensive Assessment – Single test evaluates multiple potential antibody targets
Understanding Your Test Results
Your Myositis Profile results will indicate the presence or absence of specific autoantibodies:
- Positive Results – Detection of specific antibodies confirms autoimmune myositis and helps classify the subtype
- Negative Results – Absence of tested antibodies doesn’t completely rule out inflammatory myopathy but suggests different subtypes
- Pattern Interpretation – Your rheumatologist will interpret the specific antibody pattern to determine your exact condition
- Clinical Correlation – Results are always interpreted in context with your symptoms and physical examination
Test Pricing and Availability
| Test Name | Discount Price | Regular Price |
|---|---|---|
| Myositis Profile IgG11 Antigens Test | $250 USD | $376 USD |
Nationwide Testing Accessibility
GGC DNA provides comprehensive Myositis Profile testing across the United States with convenient locations in major metropolitan areas including New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, and many other cities. Our state-of-the-art laboratories ensure consistent, reliable results regardless of your location.
Take Control of Your Health Today
Don’t let unexplained muscle weakness or autoimmune symptoms go undiagnosed. The Myositis Profile IgG11 Antigens Test provides the clarity needed for proper diagnosis and effective treatment. Our experienced team is ready to assist you with convenient testing and rapid results.
Call or WhatsApp us today at +1(267) 388-9828 to schedule your Myositis Profile test and take the first step toward accurate diagnosis and effective treatment.
With same-day results available when samples are submitted by 9 am Monday through Saturday, you can get the answers you need quickly and begin appropriate treatment without delay. Trust GGC DNA for comprehensive autoimmune disease testing and expert care.

