Insulin-Like Growth Factor II
Label Mnemonic: IGFII
Epic Lab Code: LAB3431
Downtime Form: A-1a Doctor/Provider Orders - Pathology Core and Specialty Care Nursery
Commercial Mail-out Laboratory
5231 RCP
Specimen Instructions:
Separate specimens must be submitted when multiple tests are ordered.
Collection Medium:
Red top tube 5 mL (Clot Activator)
Preferred Minimum: 0.5 mL serum from red top tube
Absolute Minimum: 0.2 mL serum
Rejection Criteria:
Hemolyzed, lipemic, or icteric.
Delivery Instructions:
Deliver to laboratory immediately after collection. Critical frozen.
Testing Schedule:
Test performed on Tuesdays
Turn Around Time:
1-8 days upon receipt at reference laboratory
Reference Range:
Prepubertal (0-11 years old) - 127 to 473 ng/mL
Post-pubertal (12 years and older) - 180 to 580 ng/mL
Interpretive Data:
Refer to report.
Suggested that processing occurs within one hour of collection.
Quantitative Enzyme-Linked Immunosorbent Assay
CPT Code:
See Additional Information:
Specimens Requiring Immediate Delivery