About the ALANINE TRANSAMINASE (SGPT)
Detect liver injury.
Sample Required
Blood (venous sample).
Fasting Requirement
As advised by physician.
Why is this Test Done?
- Detect liver injury.
- Monitor hepatitis, NAFLD, drug hepatotoxicity.
General Reference Range
- ~0–40 U/L: Typical adult reference
What Abnormal Results Mean
High ALT indicates hepatocellular damage; correlate with AST, ALP, GGT, bilirubin.





