Immunoglobulin G Subclass 4 QIGG4

Method(s) Immunoturbidimetric Assay
Specimen Required
Collect

One 5 mL gold (SST) top tube.

Transport

1 mL serum refrigerated (Min: 0.5 mL).

Stability

Ambient: 72 hours

Refrigerated: 10 days

Frozen: 30 days

Unacceptable Conditions
  • Gross hemolysis
  • Lipemia
Schedule Mon-Sat
CPTCode 82787
Notes Performing Laboratory-Quest Diagnostics-Chantilly VA
Preferred Specimen Collection Device(s)
Reference Interval
 
0-1 Year0.5-78 mg/dL
2-3 Years1-54 mg/dL
4-5 Years2-112 mg/dL
6-7 Years0.4-98 mg/dL
8-9 Years2-95 mg/dL
10-11 Years2-115 mg/dL
12-13 Years4-136 mg/dL
14-17 Years11-157 mg/dL
Adults4-86 mg/dL
No Appointment Necessary
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11 Patient Service Centers in Central New York.

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