Centralized Core Laboratory:Chemistry

Test ID/Workstation: IGF2 MAYO

Specimen Type: Blood

Tube Type: Red top (no anticoagulant) tube

Collection Volume: 1.25 mL(minimum 0.5 mL)

Storage: Frozen

Availability: Sent to Mayo Medical Laboratory

Methodology: Radioimmunoassay (RIA) after acid-alcohol extraction

Lab/Phone: 330-543-8418

TAT: 2-8 days

Additional Info: Reference Ranges:
Prepubertal: 334-642 ng/mL
Pubertal: 245-737 ng/mL
Adults: 288-736 ng/mL

CPT Code: 83519

Synonyms: Insulin-Like Growth Factor II

Requisition Form
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