DFS-70 Antibody
Overview of DFS-70 Antibody in Kannur
The DFS-70 Antibody Test is a blood test that detects antibodies against the Dense Fine Speckled 70 (DFS-70) protein, also known as lens epithelium-derived growth factor (LEDGF). These antibodies are commonly evaluated during the investigation of autoimmune diseases. Interestingly, they may also be found in healthy individuals without an autoimmune disorder. When interpreted along with other autoantibody tests and clinical findings, the DFS-70 Antibody Test helps healthcare providers better understand the significance of a positive ANA result and supports a more accurate assessment of autoimmune conditions.
Who Should Get This Test Done?
This test may be recommended for individuals who:
● Have a positive antinuclear antibody (ANA) test and require further evaluation.
● Show symptoms suggestive of an autoimmune connective tissue disease.
● Are being investigated for conditions such as systemic lupus erythematosus, Sjögren’s syndrome, or systemic sclerosis.
● Need additional autoimmune antibody testing to support diagnosis.
● Are under the care of a rheumatologist for suspected or established autoimmune disorders.
Why Consider This Test?
A positive ANA test does not always indicate an autoimmune disease. The DFS-70 Antibody Test provides additional information that helps healthcare providers interpret ANA findings more accurately. When considered alongside a patient’s symptoms, medical history, and other autoantibody results, it can help distinguish isolated DFS-70 antibody positivity from patterns that are more strongly associated with systemic autoimmune rheumatic diseases. This contributes to a more informed diagnostic approach and may help reduce unnecessary investigations.
More Information
The DFS-70 protein is found in the cell nucleus and plays a role in normal cellular functions. Antibodies against this protein are evaluated as part of a broader autoimmune work-up and are often included in extractable nuclear antigen (ENA) profiles. Because their clinical significance depends on the presence or absence of other autoantibodies and the individual’s symptoms, the results are always interpreted in conjunction with other laboratory tests and clinical assessment.
Other Names
● Anti-DFS70 Antibody Test
● Dense Fine Speckled 70 Antibody Test
● Anti-LEDGF Antibody Test
● DFS70 Autoantibody Test
● DFS-70 IgG Antibody Test
Test included
- Dfs-70 Antibody
Doctor information
Test code
10511
CPT and Loinc codes
Department
- Autoimmune-ifa
Turn around time
Same Day
Test run frequency
Every Day TIME - 12:00
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
₹2600
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