| Ordering Code | 422 |
|---|---|
| Test Name | IgG (Immunoglobulin G) |
| Preferred Specimen | Serum |
| Preferred Container | SST (Gold) |
| Other Specimen/Container | Plasma in Lithium Heparin (Green), Serum in Plain (Red) |
| Optimum Volume | 0.5 mL |
| Transport Requirements | Oahu: Ambient Airline: Refrigerated |
| Specimen Stability | Ambient: 4 Months Refrigerated: 8 Months Frozen: 8 Months Frozen samples should be thawed only once. |
| Rejection Criteria | Specimen older than stability limits, Lipemic, Grossly hemolyzed, Insufficient quantity |
| Avail. Stat | NO |
| Analytic Time | 1 Day |
| Methodology | Immunoturbidimetric |
Reference range(s)
The reference ranges listed below are valid on this date of June 29, 2025.
| Component | Age | Male Norm | Male Critical Low | Male Critical High | Female Norm | Female Critical High | Female Critical Low | Units | Add'l info |
|---|---|---|---|---|---|---|---|---|---|
| IgG (Immunoglobulin G) | >=20Y | 700-1600 | 700-1600 | mg/dL | |||||
| IgG (Immunoglobulin G) | 15Y-19Y | 549-1584 | 549-1584 | mg/dL | |||||
| IgG (Immunoglobulin G) | 13Y-15Y | 716-1711 | 716-1711 | mg/dL | |||||
| IgG (Immunoglobulin G) | 11Y-13Y | 759-1549 | 759-1549 | mg/dL | |||||
| IgG (Immunoglobulin G) | 9Y-11Y | 698-1560 | 698-1560 | mg/dL | |||||
| IgG (Immunoglobulin G) | 6Y-9Y | 572-1474 | 572-1474 | mg/dL | |||||
| IgG (Immunoglobulin G) | 3Y-6Y | 504-1464 | 504-1464 | mg/dL | |||||
| IgG (Immunoglobulin G) | 1Y-3Y | 453-916 | 453-916 | mg/dL | |||||
| IgG (Immunoglobulin G) | 0-1Y | 232-1411 | 232-1411 | mg/dL |