ENA PROFILE (RNP, SM, SSA, SSB, SCL, JO1G ANTIBODIES)

Specimen Required
Draw blood in a SST. Centrifuge, separate serum from cells and send 1.0 mL seurm (0.5 mL minimum) refrigerated in a screw-capped plastic vial.

Alternate Specimen
Serum: Red-top

Rejection Criteria
Severely hemolyzed or lipemic specimens

Methodology
Enzyme Immunoassay

Stability
Room temperature: 8 hours; Refrigerated: 48 hours; Frozen: 14 days

Reference Range
<20 Units

Performed
Monday-Friday

Turnaround Time3 days
Test CodeENAP6
CPT-4 Code (s)
86235 x 6
LOINC Codes
RNP Ab:   51928-0  
SM Ab   43182-5  
SSA Ab   33569-5  
SSB Ab   29965-1  
Scleroderma (Scl-70) Ab   27416-7  
Jo-1 IgG Antibody:   35333-4  

Warde
Medical
Laboratory