Nov 17, 2024 · 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.

Nov 23, 2023 · An AST blood test measures levels of aspartate aminotransferase (AST) and helps determine liver function. Too much of this enzyme can indicate a problem, such as liver damage.

Nov 24, 2021 · An AST blood test measures the amount of aspartate transferase in your blood. In most cases, your healthcare provider uses an AST blood test to help assess the health of your liver, but it can provide insight into other health conditions as well.

Jan 5, 2024 · AST stands for aspartate aminotransferase, a liver enzyme that’s measured on a blood test. This article helps explain what low or high AST levels mean.

Aug 13, 2024 · Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) are two liver enzymes measured in a blood test to check the health of your liver. High AST and ALT levels are a general sign of a liver problem.

Nov 22, 2023 · The aspartate aminotransferase (AST) test is a blood test that looks for liver damage by checking the levels of aspartate aminotransferase (also known as aspartate...

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. Usually, you will have low levels of AST in your blood.

Aspartate transaminase (AST) or aspartate aminotransferase, also known as AspAT/ASAT/AAT or (serum) glutamic oxaloacetic transaminase (GOT, SGOT), is a pyridoxal phosphate (PLP)-dependent transaminase enzyme (EC 2.6.1.1) that was first described by Arthur Karmen and colleagues in 1954.

Dec 14, 2021 · The AST test measures the amount of AST in your blood that has been released from injured tissue. An older name for the test is serum glutamic-oxaloacetic transaminase (SGOT) test.

Feb 28, 2023 · AST is an enzyme found in high levels in the liver, heart, and muscles. It is also found in lesser amounts in other tissues. An enzyme is a protein that causes a specific chemical change in the body. Injury to the liver results in release of AST into the blood.