What Is an Alanine Aminotransferase (ALT) Test? - WebMD
Jan 29, 2025 · What Is an ALT Blood Test? The alanine aminotransferase (ALT) test is a blood test that checks for liver damage. ALT used to be called serum glutamic-pyruvic transaminase (SGPT). Your …
Alanine Transaminase (ALT) Blood Test: What It Is, Procedure & Results
Nov 4, 2021 · An alanine transaminase (ALT) blood test measures the amount of ALT in your blood. ALT levels in your blood can increase when your liver is damaged, so healthcare providers often use an …
Alanine aminotransferase (ALT) blood test - Mayo Clinic
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 …
ALT Blood Test: What ALT Levels Mean | Choose Health
2 days ago · ALT Blood Test: What ALT Levels Mean The ALT blood test (alanine aminotransferase or SGPT) measures an enzyme released when liver cells are stressed or damaged. This quick guide …
ALT Test: Purpose, Normal Ranges & When Levels Become Risky
What Is the ALT Test? The ALT test measures the level of Alanine Aminotransferase, an enzyme mainly found in the liver. ALT helps the body break down proteins and convert them into usable energy. …
Alanine Aminotransferase (ALT): Levels, Testing, and More
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 …
Alanine Aminotransferase: What It Is, Indications for Testing - Osmosis
May 14, 2025 · Alanine aminotransferase (ALT), also known as alanine transaminase, is an enzyme that is found in the liver and kidneys. ALT is primarily responsible for amino acid degradation and …
Alanine Aminotransferase (ALT) Test - StatPearls - NCBI Bookshelf
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 …
Alanine transaminase (ALT) blood test - MedlinePlus
Jan 1, 2025 · Injury to the liver results in release of ALT into the blood. This test is mainly done along with other tests (such as AST, ALP, and bilirubin) to diagnose and monitor liver disease. The normal …
Alanine Transaminase (ALT) and Alanine (Ala) – Functions, Role in ...
Nov 17, 2024 · Commonly known as ALT, alanine aminotransferase, SGPT, or GPT, the ALT blood test is recommended in various medical situations. It serves as an initial diagnostic tool for liver-related …