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Test Code MISC1WARDEIGA12 Immunoglobulin (IgA) Subclass 1 and 2

Department

SEND OUTS

Reference Lab Test Number

IGA12

Refer To

Warde Medical Laboratory

Primary Collection Container

Gold (SST)

Transport

Refrigerated

Preferred Transport Temperature

Refrigerated

Processing

Centrifuge, separate and send 2.0 mL serum (1.0 mL minimum) refrigerated in a screw-capped plastic vial.

Stability

Ambient: 5 hours

Refrigerated: 15 days

Frozen: 30 days

Minimum Testing Volume

1.0 mL

Reference Range

By Report

Methodology

Nephelometry

Performed

Sunday, Thursday

Reported

5-7 days

CPT Codes

82784, 82787×2

Collection Requirements

Fasting preferred

Unacceptable Conditions

Gross hemolysis; lipemia