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After taking a blood test, doctors will classify AST ranges as normal, high, or low. Laboratories may use different testing methods for analyzing samples, so normal ranges can vary between...
What is the normal range for an AST blood test? The normal range for aspartate transferase (AST) varies from laboratory to laboratory. One common reference range for an AST blood test is 8 to 33 U/L (units per liter).
Generally, the normal range of an AST test is 8 to 33 units per liter (U/L). Test values below 8 U/L might be considered low, while test values above 33 U/L might be considered high. It’s important to note that the definition of “normal range” may differ slightly from one lab to another.
Aspartate transaminase (AST). AST is an enzyme that helps the body break down amino acids. Like ALT, AST is usually present in blood at low levels. An increase in AST levels may mean liver damage, liver disease or muscle damage. This test is sometimes referred to as SGOT.
An AST/ALT ratio higher than 1 (where the AST is higher than ALT) indicates cirrhosis. An AST/ALT ratio higher than 2:1 (where the AST is more than twice as high as the ALT) is a common sign of alcoholic liver disease.
But the most common range that is considered normal for an AST blood test is 8 to 33 units/L. Talk to your doctor about your test to find out what they think is normal for you. High AST
Normal levels of AST (SGOT) is about 5-40 units/liter of serum. Elevated levels of AST and ALT may signify the level of liver damage in a person.
Normal ranges for AST are: Women tend to have slightly lower levels than men. Older adults tend to have slightly higher levels than the normal range for adults. If you have abnormally high levels of AST, you might have:
The normal range is 8 to 33 U/L. Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or may test different samples.
The normal range is 8 to 33 U/L. Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or may test different samples. Talk to your health care provider about the meaning of your specific test results.