Insulin-Like Growth Factor II

Label Mnemonic:	IGFII
Epic code:	LAB3431
Downtime form:	Doctor/Provider Orders - Pathology Core and Specialty Care Nursery

Commercial Mailout Laboratory
6240-8 RCP
356-8593

Specimen(s):

Serum

Specimen Instructions:

Separate specimens must be submitted when multiple tests are ordered.

Collection Medium:

Red top tube 5 mL (Clot Activator)

Minimum:

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.

Comments:

Suggested that processing occurs within one hour of collection.

Methodology:

Quantitative Enzyme-Linked Immunosorbent Assay

CPT Code:

84305