Immunoglobulin G, Subclass 1
Also known as: IgG Subclass 1, IgG1
Use
Evaluate T-cell dependent response in patients with poor response to viral or bacterial antigens, immunodeficiency syndromes. See Immunoglobulin G, Subclasses (1-4) [209601].
Special Instructions
Not provided.
Limitations
This test is not suitable for samples containing rheumatoid factor, paraproteins, or other circulating immune complexes (CICs) due to unpredictable nonspecific light scatter. It is also unsuitable for lipemic or hemolyzed samples for the same reason. Results should not be used in assessing atopy in allergic patients.
Methodology
Immunoassay (Immunologic)
Biomarkers
IgG Subclass 1
Analyte
LOINC Codes
- 2466-1 - IgG1 Ser-mCnc
- 2466-1 - IgG1 Ser-mCnc
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.4 mL
Container
Red-top tube or gel-barrier tube
Collection Instructions
Transfer specimen to a plastic transport tube.
Storage Instructions
Room temperature
Causes for Rejection
Gross lipemia; hemolysis
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 7 days |
| Frozen | 14 days |
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