Jan 29, 2025 · An alanine aminotransferase (ALT) 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.

Jun 3, 2025 · Overview An alanine aminotransferase test, also called an ALT test, is a blood test to check the health of your liver. ALT is a substance found mostly in the liver. If your liver is OK, the …

Nov 17, 2024 · Learn about the amino acid alanine (Ala) and its role in metabolism, including its chemical properties, dietary sources, biological functions, and the importance of alanine …

Nov 4, 2021 · Alanine transaminase (ALT) is an enzyme that mainly exists in your liver. An ALT blood test is often included in a liver panel and comprehensive metabolic panel, and healthcare providers …

Jan 13, 2025 · What is ALT? High ALT blood test levels may indicate several issues. Alanine transaminase (ALT), originally named serum glutamic pyruvic transaminase (SGPT), is an enzyme …

Apr 26, 2024 · Alanine aminotransferase (ALT) is an enzyme found inside liver cells. Liver enzymes, including ALT, help your liver break down proteins to make them easier for your body to absorb. …

Sep 28, 2025 · Alanine aminotransferase (ALT), an enzyme mainly found in your liver, can signal liver health when levels are high. You can get an ALT blood test to catch early signs of liver disease or …

Feb 27, 2024 · Alanine aminotransferase (ALT) is an enzyme found predominantly in the liver but also in other tissues such as the kidneys, heart, and muscle cells. An increase in ALT serum levels indicates …

ALT is found in plasma and in various body tissues but is most common in the liver. It catalyzes the two parts of the alanine cycle. Serum ALT level, serum AST (aspartate transaminase) level, and their …

Jan 1, 2025 · The alanine transaminase (ALT) blood test measures the level of the enzyme ALT in the blood.