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 …

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.

Elevated aspartate aminotransferase (AST) values are seen in parenchymal liver diseases characterized by a destruction of hepatocytes. Values are typically at least 10 times above the normal range.

Usually, you will have low levels of AST in your blood. When your liver or other cells that contain AST are damaged, they release AST into your blood. This can lead to high AST levels in your blood. An …

To monitor the performance of the Catachem AST Reagents and the procedure used, the regular use of a normal and abnormal control serum is recommended. The range of expected human values …

Sep 1, 2025 · Clinlab Navigator reviews the clinical use of serum aspartate aminotransferase (AST) to detect liver disease such as hepatitis and toxic liver injury.

Aspartate aminotransferase (AST) is measured by a coupled enzyme kinetic method where the rate of decrease of NADH, determined at 340 nm, is directly proportional to the AST activity.(Package …

Nov 15, 2025 · Wondering what the AST blood test on your lab report means? Get a clear, simple explanation of high and low AST levels, how to prepare for the test, and the crucial difference …

1. Common causes of mild elevation of ALT and AST in an asymptomatic person One of the most common causes of mild elevation of ALT and AST in asymptomatic persons is chronic alcohol …