SS-A (Ro) near me in Patna
SS (Sjogren Syndrome) -A (Ro) is a blood test used for the evaluation of patients with signs and symptoms of Sjogren Syndrome (an autoimmune disease characterized by dry mouth and dry eyes). SS-A (Ro) is commonly referred to as extractable nuclear antigen (ENA). Antibodies to ENA are found in 60- 90% of the patients with Sjogren Syndrome, 40-60% of the cases of systemic lupus erythematosus, and in rheumatoid arthritis patients.
ELISA (Enzyme-Linked Immunosorbent Assay) method is used to measure the IgG antibodies. The reference values are <1.0 U for a negative test and ≥1.0 U for a positive test. The positive test indicates connective tissue diseases. A positive result in pregnant women with LE indicates an increased risk for congenital heart block in neonates.
15th Apr 2026SS-A (Ro) test price for other cities
| Price in | Chandigarh | Rs. 1650 |
| Price in | Dombivli | Rs. 1650 |
| Price in | Howrah | Rs. 1650 |
| Price in | Jaipur | Rs. 1650 |
| Price in | Kalyan | Rs. 1650 |
How does home sample collection work?
Easy online booking
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Safe collection
Our phlebotomists follow strict safety protocols to collect samples at home on time.
Sample received at lab
Your sample is bought to our laboratory for testing by our qualified experts.
Quick reports, free follow up
Reports are sent to your email. A free doctor follow up is provided to understand the report better
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