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IGGSU / IGGS-M
IGG SUBCLASSES, SERUM

Test Code IGGSU / IGGS-M 
Test IgG SUBCLASSES, SERUM 
Methodology Nephelometry 
Description Includes Immunoglobulin G

Useful for evaluating patients with clinical signs and symptoms of humoral immunodeficiency or combined imunodeficiency (cellular and humoral) 

Specimen Draw blood in either a plain red-top or serum gel tube. Spin down and send 1.0 mL (0.5 mL) of serum refrigerated in a plastic, screw-capped vial. 
Reference Values See "IgG Subclasses References Ranges" 
Analytic Time 2 Days 
Day(s) Test Set Up Monday through Saturday 
CPT Code(s) 82784  Immunoglobulin G
82787 x 4  IgG Subclasses

Special Instructions