IgG SUBCLASSES, BLOOD
Test includes total IgG
Nephelometry
	Test Performed At:
		Mayo Medical Laboratories #9259
	Specimen Required:
		Collect 2.0 mL (minimum 1.0 mL) of whole blood in a plain, red-top or a serum gel tube(s).
	Laboratory Notes:
		Spin, separate and send 1.0 mL (0.5 mL minimum) of serum refrigerated.
	Reference Values:
		See special instruction section “IgG Subclasses Reference Values.”
	Day(s) Test Set Up:
		Monday – Saturday
	Cut-off Time:
	Turn Around Time:
		2-4 days
	CPT Code:
		82787 x 4	IgG Subclasses
		82784	IgG Total
	Care Manager Order Name:
		Immunoglobulin G Subclasses ONCE RTN
	KIDDOS Order Name:
		Immunoglobulin G Subclasses
	Cerner Order Name:
		IgG Subclass

Last Updated 07/08