ARUP's Laboratory Test Directory
| 0050571: Immunoglobulin G Subclass 1 |
| Test Mnemonic: IGG1 | |
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#ExistMethodology>
Methodology: Nephelometry
*ExistMethodology> #ExistPerformed> Performed: Mon-Sat *ExistPerformed> #ExistReported> Reported: 1-3 days *ExistReported> |
| Specimen Required: | |
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#ExistCollect>
Collect: One 4 mL SST or green (sodium or lithium heparin).
*ExistCollect> #ExistTransport> Transport: 1 mL serum or plasma at 2-8°C. (Min: 0.45 mL) Submit specimen in an ARUP Standard Transport Tube. *ExistTransport> #ExistPedCollectTransport> Pediatric Collection/Transport: 0.45 mL serum or plasma at 2-8°C. *ExistPedCollectTransport> #ExistRemarks> Remarks: Separate serum or plasma from cells ASAP. *ExistRemarks> #ExistStability> Stability: After separation from cells: Ambient: 2 days; Refrigerated: 2 weeks; Frozen: 6 months *ExistStability> |
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| Reference Interval: |
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#ExistRefRange> Cord blood: 435-1084 mg/dL 5-6 years: 330-1065 mg/dL 0-2 months: 218-498 mg/dL 7-8 years: 225-1100 mg/dL 3-5 months: 143-394 mg/dL 9-10 years: 390-1235 mg/dL 6-8 months: 190-388 mg/dL 11-12 years: 380-1420 mg/dL 9-23 months: 288-880 mg/dL 13-14 years: 165-1440 mg/dL 2 years: 170-950 mg/dL 15 years and older: 240-1118 mg/dL 3-4 years: 290-1065 mg/dL *ExistRefRange> |
| CPT Code(s): | |
| 82787 |