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Test Code FIGF2 Insulin-like Growth Factor 2 (IGF-2)

Additional Codes

MLAB: YR9

Powerchart: Insulin Like Growth Factor II

Epic: LAB3538 Insulin-Like Growth Factor 2

MA Cerner: IGF-II.

Reporting Name

Insulin-Like Growth Factor II

Performing Laboratory

Esoterix Endocrinology

Specimen Type

Serum


Specimen Required


Draw blood in a plain, red-top tube(s).  Separate within 1 hour of collection, freeze immediately. Send 0.5 mL serum frozen.

Note:    1. Serum gel tube is okay, but must pour off into a plastic screw cap vial and freeze.

           2. Minimum volume does not permit for repeat analysis

 


Specimen Minimum Volume

0.1 mL
NOTE: Minimum volume does not allow for repeat analysis.

Specimen Stability Information

Specimen Type Temperature Time
Serum Frozen 200 days

Reference Values

Age

Range (ng/mL)

Mean

Prepubertal

258 – 882

570

Pubertal

273 – 892

583

Adults

333 – 967

650

 

Day(s) and Time(s) Performed

Tuesday

CPT Code Information

83519

LOINC Code Information

Test ID Test Order Name Order LOINC Value
FIGF2 Insulin-Like Growth Factor II 2485-1

 

Result ID Test Result Name Result LOINC Value
Z2324 Insulin-Like Growth Factor II 2485-1

Reject Due To

Specimens other than

Serum

Anticoagulants other than

NA

Hemolysis

NA

Thawing

Warm reject; Cold OK

Lipemia

NA

Icteric

NA

                       

 

Method Name

Radioimmunoassay (RIA) after acid-alcohol extraction