- IGF-I, IGF-1; IGF1; Insulin-Like Growth Factor 1; SM-C/IGF-1; Somatomedin-C; Sulfation Factor
- 0.5 mL
- Serum Separator Tube, Plain Red Top Tube
*The CPT codes provided are based on AMA guidelines and are provided for informational purposes only. CPT coding is the responsibility of the billing entity. Please direct any questions regarding the CPT coding to the payer being billed.
- 0.5 mL Serum
- Separate serum from cells. Transfer separated serum to a plastic transport tube. Please include the patient's age on the request form.
- AMBIENT: 3 days REFRIGERATED: 7 days FROZEN: 14 days