ARUP Test Catalog
ARUP Consult Guide
Lab Tests Online
IgG, IgA, IgM (Immunoglobulins), Quantitative

Mnemonic:    [Ig G/A/M]
Name:    IgG, IgA, IgM (Immunoglobulins), Quantitative
Specimen:    1 mL serum from a Red SST or Red top tube. Hemolyzed samples are unacceptable.
Minimum Spec:    0.6 mL
Neonatal Spec:    0.5 mL
Transport Temp:    Refrigerated
Spec Stability:    Stable 7 days refrigerated.
Ref Lab/Code:    ARUP 0050630
  Method:    Nephelometry
Processing Info:    Heparinized samples are now acceptable, but due to the fact that this is commonly ordered with serum protein electrophoresis the labels have not been changed.