IA-2 Antibody
0050202
Ordering Recommendation
Mnemonic
IA-2
Methodology
Semi-Quantitative Radioimmunoassay
Performed
Mon, Fri
Reported
2-10 days
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
- Patient Preparation
- Collect
- Serum separator tube or plain red.
- Specimen Preparation
- Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.1 mL)
- Storage/Transport Temperature
- Refrigerated.
- Unacceptable Conditions
- Plasma. Hemolyzed or lipemic specimens.
- Remarks
- Stability
- After separation from cells: Ambient: 24 hours; Refrigerated: 1 week; Frozen: 2 months
Reference Interval
0.0-0.8 Kronus Units/mL
Interpretive Data
A value greater than 0.8 Kronus Units/mL is considered positive for IA-2 Antibodies.
Kronus Units are arbitrary. Kronus Units = U/mL
This assay is intended for the semi-quantitative determination of antibodies to IA-2 in human serum. Results should be interpreted within the context of clinical symptoms.
Kronus Units are arbitrary. Kronus Units = U/mL
This assay is intended for the semi-quantitative determination of antibodies to IA-2 in human serum. Results should be interpreted within the context of clinical symptoms.
Note
Hotline History
View Hotline History
CPT Code(s)
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0050202 | IA-2 Antibody | 31209-0 |
Aliases
- Anti-IA2 Antibodies
- IA-2
- ICA-512
- Islet Antigen 2
- Islet Cell Antibody
- Islet Cell Antigen (ICA) 512
- Tyrosine Phosphatase-Like Protein Antibodies
- tyrosine phosphatase-related islet antigen 2