Extractable Nuclear Autoantibodies

Message

Sendout, Mayo test code: ENAE

Test Code

LAB5210704

Alias/See Also

Anti-ENA (Antibodies to Extractable Nuclear Antigens)
Anti-La
Anti-Ribonuclear Protein
Anti-RNP (Anti-Ribonucleoprotein)
Anti-Ro
Anti-Sjogren's Syndrome
Anti-Sm (Smith)
Anti-Smith (SM) Antigen
Anti-SSA (Anti-Sjogren's Syndrome A)
Anti-SSB (Anti-Sjogren's Syndrome B)
Anti-U(1)RNP (Anti-Ribonucleoprotein)
Antibodies to Extractable Nuclear Antigens
Autoantibodies to Jo 1 Antigen
Autoantibodies to Sm (Smith)
Autoantibodies to SSA (Ro)
Autoantibodies to SSB (La)
Autoantibodies to U(1)RNP
Connective Tissue Disease Autoantibody Panel (2 tests)
DNA Topoisomerase 1 Antibodies
ENA (Extractable Nuclear Antigens), Anti
ENA/ADNA
Extractable Nuclear Antigens, Anti
Histidyl-tRNA Synthetase Antibodies
Immunology Profile (ENA)
Jo 1 Antibodies
LA (Anti-La)
La (Anti-SSB)
Polymyositis Antibodies
Ribonucleoprotein (RNP) Autoantibodies
RNP (Anti-RNP)
Ro (Anti-SSA)
Scl 70 Antibodies
Scleroderma Antibodies (? FOR SPECIFIC TEST)
Sjogren's Syndrome
Sm (Anti-Sm) (Smith)
Sm (Smith) Autoantibodies
Smith Antigen, Anti
SmRNP Autoantibodies
SSA (Anti-SSA)
SSB (Anti-SSB)
Topoisomerase 1 Antibodies
U(1)RNP (Ribonucleoprotein) Autoantibodies
Autoantibodies to Scl 70 Antigen
ENAE

CPT Codes
86235x6

Preferred Specimen

0.5 mL serum from a red tube

Minimum Volume

0.35 mL

Other Acceptable Specimens

Serum gel tube

Instructions

Centrifuge and aliquot serum into a plastic vial.

Transport Container

Plastic vial

Transport Temperature

Refrigerated

Specimen Stability

Refrigerated (preferred): 21 days
Frozen: 21 days

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

Gross hemolysis: Reject
Gross lipemia: Reject
Gross icterus: OK

Methodology
Multiplex Flow Immunoassay

FDA Status
Approved

Setup Schedule

Monday through Saturday

Report Available

1-2 days

Reference Range

Included with report

Clinical Significance

Evaluating patients with signs and symptoms of a connective tissue disease in whom the test for antinuclear antibodies is positive

Testing is not useful in patients without demonstrable antinuclear antibodies.

Performing Laboratory
Mayo Clinic Laboratories, Rochester, Minnesota

Additional Information
Antibody to Extractable Nuclear Antigen Evaluation, Serum

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.