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HelpAntibody to Extractable Nuclear Antigen Evaluation, Serum
Additional Codes
LAB3611
Profile Information
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| SSA | SS-A/Ro Ab, IgG, S | Yes | Yes |
| SSB | SS-B/La Ab, IgG, S | Yes | Yes |
| SM | Sm Ab, IgG, S | Yes | Yes |
| RNP | RNP Ab, IgG, S | Yes | Yes |
| SCL70 | Scl 70 Ab, IgG, S | Yes | Yes |
| JO1 | Jo 1 Ab, IgG, S | Yes | Yes |
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
SerumSpecimen Required
Collection Container/Tube:
Preferred: Red top
Acceptable: Serum gel
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions: Centrifuge and aliquot serum into a plastic vial.
Specimen Minimum Volume
0.35 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Refrigerated (preferred) | 21 days |
| Frozen | 21 days |
Special Instructions
Reference Values
SS-A/Ro ANTIBODIES, IgG
<1.0 U (negative)
≥1.0 U (positive)
Reference values apply to all ages.
SS-B/La ANTIBODIES, IgG
<1.0 U (negative)
≥1.0 U (positive)
Reference values apply to all ages.
Sm ANTIBODIES, IgG
<1.0 U (negative)
≥1.0 U (positive)
Reference values apply to all ages.
RNP ANTIBODIES, IgG
<1.0 U (negative)
≥1.0 U (positive)
Reference values apply to all ages.
Scl 70 ANTIBODIES, IgG
<1.0 U (negative)
≥1.0 U (positive)
Reference values apply to all ages.
Jo 1 ANTIBODIES, IgG
<1.0 U (negative)
≥1.0 U (positive)
Reference values apply to all ages.
Day(s) Performed
Monday through Saturday
CPT Code Information
86235 x 6
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| ENAE | Ab to Extractable Nuclear Ag Eval,S | 90228-8 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| JO1 | Jo 1 Ab, IgG, S | 33571-1 |
| RNP | RNP Ab, IgG, S | 29958-6 |
| SCL70 | Scl 70 Ab, IgG, S | 47322-3 |
| SM | Sm Ab, IgG, S | 18323-6 |
| SSA | SS-A/Ro Ab, IgG, S | 33610-7 |
| SSB | SS-B/La Ab, IgG, S | 33613-1 |