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HelpIA2 Autoantibodies
Additional Codes
Orderable Codes:
| Epic Code | Atlas Code | Mayo Test ID | Order LOINC |
| LAB17823 | LAB17823 | FIAAB | 31209-0 |
Result Component(s):
| Reporting Name | Epic Code | Atlas Code | Mayo Test ID | Result LOINC |
| IA-2 Autoantibodies | 12301020961 | MFIAAB | FIAAB | 31209-0 |
Specimen Required
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions:
1. With 24 hours of collection, centrifuge and aliquot 1 mL of serum into a plastic vial.
2. Freeze immediately after separation and send frozen.
Method Name
Enzyme-linked Immunosorbent Assay (ELISA)
Reporting Name
IA-2 AutoantibodiesSpecimen Type
SerumSpecimen Minimum Volume
0.5 mL (Note: Minimum volume does not allow for repeat analysis)
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Frozen (preferred) | 107 days |
| Ambient | 72 hours | |
| Refrigerated | 72 hours |
Reference Values
Negative: <7.5 U/mL
Positive: ≥ 7.5 U/mL
Day(s) Performed
Varies
Report Available
7 to 14 daysPerforming Laboratory
Esoterix EndocrinologyCPT Code Information
86341
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FIAAB | IA-2 Autoantibodies | 31209-0 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| FIAAB | IA-2 Autoantibodies | 31209-0 |