Alanine Transaminase - Clinical Significance

Clinical Significance

It is commonly measured clinically as a part of a diagnostic evaluation of hepatocellular injury, to determine liver health. When used in diagnostics, it is almost always measured in international units/liter (U/L). While sources vary on specific normal range values for patients, 10-40 U/L is the standard normal range for experimental studies. Alanine transaminase shows a marked diurnal variation.