6 days ago · Aspartate transaminase (AST), also known as aspartate aminotransferase, is a crucial enzyme in the body involved in the metabolism of amino acids. It plays a significant role in the …

AST Headquarters will be closed on Monday, January 19 in observance of Martin Luther King Jr. Day. We will resume our regular business hours at 8 am MT Tuesday, January 20, and look forward to …

Apr 14, 2025 · An AST blood test measures levels of aspartate aminotransferase (AST) and helps determine liver function.

Aspartate transferase (AST) is an enzyme that’s found in your liver, heart, muscles and other bodily tissues. An AST blood test is often used to assess liver health.

Sep 2, 2025 · AST stands for aspartate aminotransferase, a liver enzyme that’s measured on a blood test. It can help to diagnose liver conditions such as hepatitis.

May 20, 2025 · An AST blood test helps check for liver damage. Learn when the test is done, how to prepare and what the results mean.

Apr 26, 2025 · An aspartate aminotransferase (AST) test can show whether you have a liver disease or injury. Learn how this test works and how it can help your doctor diagnose you.

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.

Jan 7, 2026 · Had bloodwork recently? Doctors reveal what normal AST levels are by age and why this liver function test is important, especially for postmenopausal women.

Nov 19, 2025 · Aspartate aminotransferase, or AST, is an enzyme that helps metabolize amino acids. It is abundant in the liver’s mitochondria but also found in other tissues. When the cells in these tissues …