Test Code LAB72 Immunoglobulin M

Important Note

Methodology and reference ranges have been changed. See below for additional information regarding these changes.

Asante Rogue Regional Medical Center

0.5 mL

2070399

Turbidimetric

Fasting preferred, but not required.

Test will be run routine Monday through Friday, A.M. shift.

82784 Gammaglobulin (immunoglobulin); IgM

Assay	New Adult Reference Range		Previous Adult Reference Range
IgM	35.0-242.0 mg/dL		46-304 mg/dL
Assay	New Pediatric Reference Range		Previous Pediatric Reference Range
IgM	Age	mg/dL	Age	mg/dL
	1-30 days 1 mo-6 mo 6 mo-1 year 1 -3 years 4-6 years 7-9 years 10-12 years 13-15 years 16-18 years	0-65 6-127 15-130 30-184 31-184 21-165 27-211 26-225 28-224	Cord Blood 1 month 2 months 3 months 4 months 5 months 6 months 7-9 months 10-12 months 1 year 2 years 3 years 4-5 years 6-8 years 9-10 years	6.3-25 19-83 16-100 23-85 26-96 31-103 33-97 32-120 39-142 41-164 46-160 45-190 41-186 46-197 49-230

Centrifuge collection tube within two hours of draw.

Store at 2°-8°C for up to 72 hours. May be frozen for up to three months.

RRMC Special Chemistry

Hemolysis

Lipemia