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IGFPE / 500282E
INSULIN GROWTH FACTOR-1 (IGF-1), SERUM

Test Code IGFPE / 500282E 
Test INSULIN GROWTH FACTOR-1 (IGF-1), SERUM 
Methodology Blocking RIA after acid:alcohol extraction 
Description Useful as a marker to monitor growth hormone secretion and action. 
Specimen Draw blood in a plain red-top tube or serum gel tube. Spin down and separate serum within one hour. Send 1.0 mL (minimum volume: 0.1 mL ) of serum in a screw-capped plastic vial. Send specimen frozen if lab pick-up is greater than 48 hrs. 
Analytic Time 3 Days 
Day(s) Test Set Up Monday through Saturday 
CPT Code(s) 84305