Alanine Aminotransferase The Definitive Guide
Alanine Aminotransferase By: Sarah Knapp Last Updated: December 6, 2020 Alanine aminotransferase (ALT) is an enzyme produced primarily in liver and kidney cells but also found in smaller quantities in the muscles and heart. When the liver is damaged, blood alanine aminotransferase levels rise. ALT is important as it can convert the amino acid alanine into pyruvate. Pyruvate is part of the Krebs cycle that produces cellular energy. A blood serum alanine aminotransferase test is used to detect liver damage....