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HelpTest Code IGA Immunoglobulin A
Cerner Test Code
IGA
Acceptable Collection Tube(s) or Specimen
Preferred: Gold SST
Acceptable: GRN PST or Red Top
Specimen Draw Volume
Volume: 1.0 mL
Minimum Volume: 0.5 mL
Processing Instructions
Draw in a Gold SST, centrifuge, and refrigerate.
Stability
Stability: Room temp 3 days, Refrigerated 7 days, Frozen 6 months
Performed Test Frequency
Everyday
CPT(s)
82784
Methodology
PEG-enhanced immunoturbidimetric
Performing Location
MercyOne Des Moines Laboratory, Chemistry