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22616 Immunoglobulin E (IGE)

Immunoglobulin E (IGE)
Test Code: IGE
Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
No​ Serum Serum Separator Tube (SST) Red Top Tube(RTT)​ 0.5 mL​ 0.4 mL​ 0.3 mL​
Specimen Stability Information
Specimen Type Temperature Time
Serum Ambient​ 8 hours​
Refrigerated​ 48 hours​
Frozen​ >48 hours​
Interference
Human Anti-Murine Antibodies (HAMA) may develop leading to test interference in patients receiving murine-based agents for chemotherapy or tumor-imaging studies.​
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
Marshfield​ Monday through Sunday​ Less than 2 hours​

Two-step Sandwich Immunoassay using Direct Chemiluminometric
Technology/Siemens Centaur

Reference Range Information
Performing Location Reference Range
Marshfield​ 0 - <1 yr:   <=117 IU/mL​
1 - 4 yr:     <=313 IU/mL
5 - 10 yr:   <=555 IU/mL 
11 - 15 yr: <=481 IU/mL
>=16 yr:    <=157 IU/mL
Outreach CPTs
CPT Modifier
(if needed)		 Quantity Description Comments
82785​ ​ ​ ​ ​
Ordering Applications
Ordering Application Description
​Centricity ​Immunoglobulin E
​Cerner ​IgE
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
No​ Serum Serum Separator Tube (SST) Red Top Tube(RTT)​ 0.5 mL​ 0.4 mL​ 0.3 mL​
Specimen Stability Information
Specimen Type Temperature Time
Serum Ambient​ 8 hours​
Refrigerated​ 48 hours​
Frozen​ >48 hours​
Interference
Human Anti-Murine Antibodies (HAMA) may develop leading to test interference in patients receiving murine-based agents for chemotherapy or tumor-imaging studies.​
Reference Range Information
Performing Location Reference Range
Marshfield​ 0 - <1 yr:   <=117 IU/mL​
1 - 4 yr:     <=313 IU/mL
5 - 10 yr:   <=555 IU/mL 
11 - 15 yr: <=481 IU/mL
>=16 yr:    <=157 IU/mL
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
Marshfield​ Monday through Sunday​ Less than 2 hours​

Two-step Sandwich Immunoassay using Direct Chemiluminometric
Technology/Siemens Centaur

For billing questions, see Contacts
Outreach CPTs
CPT Modifier
(if needed)		 Quantity Description Comments
82785​ ​ ​ ​ ​
For most current information refer to the Marshfield Laboratory online reference manual.