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Test Code LAB5207 IMMUNOGLOBULIN A (IGA)

Specimen Type

Preferred Specimen: Lithium Heparin Plasma (Mint/Light Green Top Tube)

Alternate Specimen: Serum (SST, Gold, Corvac, Tiger, Red Top Tube)

Specimen Volume

1 mL

Minimum Volume

0.5 mL

Turnaround Time

STAT: 1 hour

Timed: 4 hours

Routine: 4 hours

Test Schedule

Daily

Sample Stability

Room Temperature: 7 days

Refrigerated: 7 days

Frozen: 6 months

Method

Colorimetric

Reference Ranges

Age Sex Range
0 up to 3 months Female 1 - 34 mg/dL
3 months up to 1 year Female 8 - 91 mg/dL
1 year up to 12 years Female 21 - 282 mg/dL
12 years up to 60 years Female 65 - 421 mg/dL
60 years and older Female 69 - 517 mg/dL
0 up to 3 months Male 1 - 34 mg/dL
3 months up to 1 year Male 8 - 91 mg/dL
1 year up to 12 years Male 21 - 291 mg/dL
12 years up to 60 years Male 63 - 484 mg/dL
60 years and older Male 101 - 645 mg/dL

 

CPT Code

82784