Alanine transaminase (ALT) blood test

SGPT; Serum glutamate pyruvate transaminase; Alanine transaminase; Alanine aminotransferase

The alanine transaminase (ALT) blood test measures the level of the enzyme ALT in the blood.

How the Test is Performed

How to Prepare for the Test

How the Test will Feel

Why the Test is Performed

Normal Results

What Abnormal Results Mean

Risks