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Test Code LAB73 Immunoglobulin A

Important Note

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

Performing Laboratory

Asante Rogue Regional Medical Center

Specimen Minimum Volume

0.5 mL

Billing Code

2070365

Methodology

Turbidimetric

Specimen Requirements

Plain Red top tube

Yellow (Gold) top tube (SST)           
Fasting preferred, but not required.

Day(s) Test Set Up

 Monday through Friday, A.M. shift

Test Classification and CPT Coding

82784  Gammaglobulin (immunoglobulin); IgA

Additional Information

 

Assay

New Pediatric Reference Range

Previous Pediatric Reference Range

IgA

84.5-499.0 mg/dL

82-453 mg/dL

Assay

New Pediatric Reference Range

Previous Pediatric Reference Range

IgA

 

Age

 

mg/dL

 

Age

 

mg/dL

 

 

 

 

 

 

 

 

 

 

1-30 days

1 mo-6 mo

6mo-1 year

1-3 years

4-6 years

7-9 years

10-12 years

13-15 years

16-18 years

0-11

0-42

1-82

9-137

33-187

28-204

46-218

29-251

68-262

1 month

2 months

3 months

4 months

5 months

6 months

7-9 mo

10-12 mo

1 year

2 years

3 years

4- 5 years

6-8 years

9-10 years

1-52

3-47

5-46

5-72

8-83

8-67

11-89

16-83

14-105

14-122

22-157

25-152

33-200

45-243

 

 

 

 

 

 

 

 

 

Specimen Transport Temperature and Stability

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

Performing Department

RRMC Special Chemistry

Reasons for Rejection

Hemolysis

Lipemia