Scleroderma (Scl-70) Antibody details

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Feature	Labcorp	Quest Diagnostics
Price	$34.49	$17.49
Results in	~3 business days	~5 business days
Sample type	Blood Serum	Blood Serum
Require fasting	No	No

About the test

Scl-70 Antibodies are autoantibodies directed against topoisomerase I. They are primarily associated with systemic sclerosis (scleroderma), particularly the diffuse cutaneous form, and can help support diagnosis and assess disease severity.

Included biomarkers & Reference ranges

Biomarker	Reference range
Scleroderma (Scl-70) Antibody An autoantibody strongly associated with diffuse systemic sclerosis (scleroderma), a more widespread form of the disease.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email, instantly
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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