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HelpTest Code FSERO SeroNeg RAdx3 Profile
Specimen Required
Collection Container/Tube: 10 mL Red
Submission Container/Tube: Plastic vial
Specimen Volume: 3 mL
Acceptable: SST
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube is acceptable. Spin down and send 3 mL of serum refrigerated in a plastic vial.
Method Name
ELISA
Reporting Name
SeroNeg RAdx3 ProfileSpecimen Type
SerumSpecimen Minimum Volume
3 mL (volume does NOT allow for repeat testing)
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 14 days | |
| Frozen | 60 days | ||
| Ambient | 7 days |
Reference Values
Interpretation for:
14.3.3 ETA, Rheum. Arthritis:
Reference Range: <0.20 ng/mL
Negative:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â <0.20 ng/mL
Weak Positive:Â Â Â Â Â Â 0.20-0.39 ng/mL
Moderate Positive: 0.40-0.79 ng/mL
Strong Positive:Â Â Â Â >0.79 ng/mL
Interpretation for:
Anti-CEP-1 Ab, IgG and Anti-Sa Ab, IgG:
Reference Range: <20
Negative: <20 units
Weak Positive: 20-39 units
Moderate Positive: 40-80 units
Strong Positive: >80 units
Performing Laboratory
Esoterix EndocrinologyTest Classification
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.CPT Code Information
83520
83516 x2
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FSERO | SeroNeg RAdx3 Profile | Not Provided |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| Z5779 | 14.3.3 ETA, Rheum. Arthritis | 75880-5 |
| Z5780 | Anti-CEP-1 Ab, IgG | 96561-6 |
| Z5781 | Anti-Sa Ab, IgG | 54022-9 |
Day(s) Performed
Monday through Friday