The SGPT measures the level of the enzyme alanine aminotransferase (ALT) in your blood. This enzyme is mainly found in the liver, and elevated levels can indicate liver damage or disease. The test is often a part of a larger liver function test (LFT) panel. So, do not wait until symptoms appear, and get tested today for peace of mind and early detection. From procedure to price, the SGPT test at Max Lab is accurate, rapid, and affordable with expert consultation.