Scleroderma Antibody (Scl-70)

Message

This test is done at the Piedmont Atlanta Laboratory.
It is part of the ANA SCREEN WTH REFLEX TESTING LAB1940

Test Code

4942

Alias/See Also

LAB1881 SCL 70 IGG 80868

CPT Codes
86235

Preferred Specimen

1 mL serum

Minimum Volume

0.5 mL

Transport Container

Plastic screw-cap vial

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Gross hemolysis • Grossly lipemic • Grossly icteric

Methodology
Immunoassay (IA)

Setup Schedule

Set up: Mon-Sat a.m.; Report available: Next day

Reference Range

<1.0 AI Negative

Clinical Significance

Scl-70 antibody is present in approximately 40% of patients with progressive systemic sclerosis (PSS).

Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.