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IgA Quantitative
MessagePerformed in the Chemistry Laboratory x5820.
10.2018
10.2018
Test Code
IGA
CPT Codes
82784
Preferred Specimen
Plasma from a green top (PST) tube
Minimum Volume
1 mL
Instructions
Centrifuge within 2 hours of collection
Transport Container
Green Top (PST) tube
Transport Temperature
Room temperature
Specimen Stability
2 - 8 oC: 7 days
Methodology
Immunoturbidimetric
Setup Schedule
This assay is performed 24 hours per day, 7 days per week
Reference Range
13 - 53 mg/dL (0 - 1 month old) **
11 - 106 mg/dL (1 month - 1 year old)
14 - 159 mg/dL (1 year - 6 years old)
33 - 236 mg/dL (7 -15 years old)
70 - 360 mg/dL (≥ 16 years old)
**NOTE: The majority of serum IgG at this age range is maternal in origin.
11 - 106 mg/dL (1 month - 1 year old)
14 - 159 mg/dL (1 year - 6 years old)
33 - 236 mg/dL (7 -15 years old)
70 - 360 mg/dL (≥ 16 years old)
**NOTE: The majority of serum IgG at this age range is maternal in origin.
Clinical Significance
This assay is intended for the quantitative determination of human immunoglobulin A.
