GGT details

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GGT

Labcorp

Broadest draw-site network nationwide.

Sample type: Serum
Avg. sample processing time: 2 Business days
Require fasting: Yes

BiomarkersLabcorp biomarkers

GGT Gamma-glutamyl transferase, a liver enzyme sensitive to bile duct problems and alcohol use, often used alongside other liver tests.

$5.99

GGT

Quest Diagnostics

Same-day appointments in most metros.

Sample type: Serum
Avg. sample processing time: 5 Business days
Require fasting: No

BiomarkersQuest Diagnostics biomarkers

GGT Gamma-glutamyl transferase, a liver enzyme sensitive to bile duct problems and alcohol use, often used alongside other liver tests.

$4.99

Description

This test measures gamma-glutamyl transferase (GGT), an enzyme produced primarily in the liver. GGT is used in the diagnosis and monitoring of hepatobiliary diseases.

Included biomarkers

Biomarkers

GGT Gamma-glutamyl transferase, a liver enzyme sensitive to bile duct problems and alcohol use, often used alongside other liver tests.

Preparation

Labcorp

If you are taking phenytoin or phenobarbital, please consult your healthcare provider before collecting your sample. These medications may cause falsely elevated results.
Fasting for 8 hours before collection is required.
Fasting before a blood draw means you don't eat or drink anything except water.
Your doctor should provide any special instructions related to fasting for your test. Always follow your doctor's instructions.

Quest Diagnostics

Quest Diagnostics lists no special preparation for this test.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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