Test Information
This page provides the approved information currently maintained for this laboratory test. It is not a substitute for medical advice or result interpretation.
Category: Enzymes
Purpose of the Test
Measures gamma-glutamyl transferase (GGT/GGTP), an enzyme commonly used with other liver tests to assess liver or bile-duct injury and to help clarify the source of an elevated alkaline phosphatase.
Preparation
Please contact Globalife for the preparation requirements of this exact test before collection.