Aspartic Acid (Asp) and Aspartate Transaminase (AST) AST is a pyridoxal phosphate (PLP)-dependent enzyme that catalyzes the reversible transfer of an amino group from aspartate to α-ketoglutarate, forming oxaloacetate and glutamate
AST (SGOT) Blood Test: High and Low Levels and Interpreting . . . An AST test looks for blood levels of aspartate aminotransferase, an enzyme found mostly in the liver Higher-than-average AST levels may be a sign of liver damage or liver disease, though there may be other causes at play
AST Test: MedlinePlus Medical Test What is an AST test? An AST blood test measures the amount of AST in your blood This test is commonly used to help diagnose liver damage or disease AST (aspartate aminotransferase) is an enzyme, a protein that speeds up certain chemical reactions in your body It is found mainly in your liver but also in your heart, muscles, and other tissues