Anti-RNP-70 Antibody
Overview of Anti-RNP-70 Antibody in Palakkad
The Anti-RNP-70 Antibody, Serum test detects antibodies against the 70 kDa component of the U1 ribonucleoprotein (U1-RNP) complex. These autoantibodies are commonly evaluated when an autoimmune connective tissue disorder is suspected. The test is particularly helpful in the assessment of Mixed Connective Tissue Disease (MCTD) and may also provide useful information in other autoimmune conditions such as systemic lupus erythematosus and systemic sclerosis. It supports clinicians in understanding the immune activity associated with a patient’s symptoms.
Who should get this test done?
This test may be recommended for individuals who:
● Have symptoms suggestive of Mixed Connective Tissue Disease (MCTD), such as joint pain, muscle weakness, or swollen fingers.
● Experience persistent symptoms that raise suspicion of an autoimmune connective tissue disorder.
● Have a positive antinuclear antibody (ANA) test and require further autoimmune evaluation.
● Show features that overlap between multiple autoimmune diseases.
● Need additional antibody testing to support the investigation of suspected rheumatological conditions.
Why consider this test?
The Anti-RNP-70 Antibody, Serum test helps identify a specific autoimmune response that is often associated with connective tissue disorders. Since many autoimmune diseases share similar signs and symptoms, distinguishing between them can be challenging. This test provides targeted information that contributes to a more comprehensive clinical evaluation. When combined with medical history, physical examination, and other laboratory findings, it helps healthcare professionals better understand the nature of the condition and plan appropriate follow-up care.
More Information
The U1-RNP complex is involved in processing genetic material inside cells and plays an important role in normal cellular function. In some autoimmune disorders, the immune system mistakenly recognizes parts of this complex as foreign and produces antibodies against them. The Anti-RNP-70 antibody is one of the more specific components of the U1-RNP antibody profile, making it a valuable marker in autoimmune investigations. Its detection offers additional insight into immune system activity and strengthens the overall assessment of connective tissue diseases.
Other Names
● Anti-U1 RNP 70 Antibody Test
● Anti-RNP 70 kDa Antibody
● U1-RNP 70 Antibody, Serum
● Anti-U1 RNP (70 kDa) Antibody
● Anti-RNP-70 Autoantibody Test
Test included
- Anti-rnp-70 Antibody
- Result
Doctor information
Test code
10415
CPT and Loinc codes
Department
- Eia - Auto Immune
Turn around time
Next Day
Test run frequency
Every Day TIME - 11:00
Performing locations
2 labs across India
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Serum | Yellow Vacutainer | 2 ML |
Specimen stability information
Serum
Test price
₹1915
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