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HelpTest Code FAU3R Anti-U3 RNP Antibodies (Fibrillarin)
Specimen Required
Collection Container/Tube: 5 mL Red
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Acceptable: SST
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube is acceptable. Spin down and send 1 mL of serum refrigerated in a plastic vial.
Method Name
RIPA Gel Radiography
Reporting Name
Anti-U3 RNP (Fibrillarin)Specimen Type
SerumSpecimen Minimum Volume
0.3 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
Negative
Performing Laboratory
Esoterix EndocrinologyTest Classification
This test was developed and its characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.CPT Code Information
86235
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FAU3R | Anti-U3 RNP (Fibrillarin) | 49963-2 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| FAU3R | Anti-U3 RNP (Fibrillarin) | 49963-2 |