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Test Code LAB73 Immunoglobulin A (IgA)

Performing Laboratory

Barnes-Jewish Hospital Laboratory

Methodology

Immunoturbidimetric

Literature Reference:

Package insert: Tina-quant IgA Gen 2. Roche Corporation. 03/2023.

Specimen Requirements

Specimen Type: Plasma
Container/Tube: Mint green top
Specimen Volume: Full tube

 

Day(s) Test Set Up

Monday through Sunday
Turnaround Time:
STAT: not available
Routine: results available 2-4 hours of receipt. 

Test Classification and CPT Coding

82784

Reference Values

Population

(age)

 

Male / Female

(mg/dL)

 

0 – 1 year

 

≤ 30

 

1 – 3 years

 

≤ 90

 

3 – 6 years

 

25 - 150

 

6 – 14 years

 

50 - 250

 

14+ years

 

70 - 400

 

 

 

 

 

Specimen Transport Temperature

Ambient

Additional Information

For BJH Laboratory Use Only

Alternate Tube:  Plain red top, full
Analyte Stability:

See Analyte Stability Chart.

Laboratory Processing Instructions:

Test performed in BJH Core Lab.  Processed by automated line for delivery to the Cobas 8000. Completed specimens are stored refrigerated for 5 days.

LOINC Code Information

Name LOINC Code
Immunoglobulin A 2458-8