Centromere Antibody Test
Also known as: Anti-Centromere Antibody Test, ACA Test
Centromere Antibody Test test available at DNA Labs India for ₹1,580. Uses Enzyme Immunoassay on Serum samples. Results in Sample accepted Tuesday and Friday by 9 am; report delivered the same day.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SHAILAJA RAGHUNATH MURDESHWAR
Consultant Physician · Reg: 8052
Last reviewed: September 7, 2026
Overview
The purpose of the Centromere Antibody Test is to aid in the diagnosis of autoimmune diseases, particularly those associated with anti-centromere antibodies, such as scleroderma and CREST syndrome. It helps clinicians confirm the presence of these antibodies, guide treatment plans, and monitor disease progression, contributing to improved patient outcomes through early intervention.
- Test Code
- 280
- Price
- ₹1,580
- Sample Type
- Serum
- Result Time
- Sample accepted Tuesday and Friday by 9 am; report delivered the same day.
- Fasting Required
- Yes (8 hours)
- Method
- Enzyme Immunoassay
Sample Collection
Overnight fasting is preferred. Inform your doctor about any medications or supplements you are taking.
Method: Venipuncture
Laboratory Analysis
A healthcare professional will collect a blood sample from a vein in your arm using standard venipuncture procedures.
Report Delivery
Apply pressure to the puncture site with a cotton ball or bandage to stop bleeding. You can resume normal activities immediately.
Timeline: Sample accepted Tuesday and Friday by 9 am; report delivered the same day.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Centromere Antibody Test is to aid in the diagnosis of autoimmune diseases, particularly those associated with anti-centromere antibodies, such as scleroderma and CREST syndrome. It helps clinicians confirm the presence of these antibodies, guide treatment plans, and monitor disease progression, contributing to improved patient outcomes through early intervention.
How to Prepare
- Overnight fasting (8-12 hours) is preferred for accurate results.
- Sample: 2 mL (minimum 1 mL) serum from 1 SST (Serum Separator Tube).
- Ship the sample refrigerated or frozen to maintain stability.
- Ensure proper labeling and handling to avoid sample rejection.
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"Early detection of centromere antibodies is crucial for managing autoimmune conditions like scleroderma, as it allows for timely intervention and symptom control."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Incorrect sample type or container
- Insufficient sample volume
- Hemolyzed or lipemic samples
- Improper storage or delayed transport
Understanding Your Results
Consult a doctor if you experience persistent symptoms such as Raynaud's phenomenon, skin hardening, joint pain, or other signs of autoimmune disorders, regardless of test results.
Limitations
- ⚠Not diagnostic alone; results must be correlated with clinical symptoms and other tests.
- ⚠May yield false positives in some autoimmune conditions.
- ⚠Does not specify the severity or subtype of autoimmune disease.
Risks & Considerations
- ●Minor bruising or swelling at the puncture site
- ●Slight pain or discomfort during blood draw
- ●Rare risk of infection or dizziness
Interfering Factors
- ●Hemolyzed samples
- ●Lipemic samples
- ●Recent blood transfusion
- ●Certain medications (e.g., immunosuppressants)
Frequently Asked Questions
What is the Centromere Antibody Test?
Why is the Centromere Antibody Test performed?
What symptoms indicate the need for a Centromere Antibody Test?
How is the Centromere Antibody Test conducted?
What do positive Centromere Antibody Test results mean?
Is fasting required before the Centromere Antibody Test?
What is the cost of the Centromere Antibody Test?
Where can I get the Centromere Antibody Test done?
How long does it take to get the Centromere Antibody Test results?
Are there any risks associated with the Centromere Antibody Test?
What other tests might be ordered along with the Centromere Antibody Test?
Can the Centromere Antibody Test definitively diagnose scleroderma?
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We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
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