ALT

Also known as: Serum glutamic-pyruvic transaminase; SGPT; Alanine transaminase; AST/ALT ratio

Formal name: Alanine aminotransferase

Related tests: AST; ALP; GGT; Bilirubin; Liver panel; Albumin; Total Protein

At a Glance

Why Get Tested?

To screen for liver damage and/or to help diagnose liver disease

When to Get Tested?

When your doctor thinks that you have symptoms of a liver disorder

Sample Required?

A blood sample drawn from a vein in your arm

Test Preparation Needed?

None

This article was last reviewed on February 23, 2010. | This page was last modified on March 6, 2010.

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