Aspartate aminotransferase (AST)
Aspartate aminotransferase blood test Normal Reference Range 5 – 35 IU/mL Test Information AST, which is found in the liver, heart, muscle, kidney, and brain, is released into the serum when any one of these tissues is injured. Acute hepatitis is characterised by AST values that are more than 10 times the upper limit of …