International Journal of Biology Sciences

International Journal of Biology Sciences


International Journal of Biology Sciences
International Journal of Biology Sciences
Vol. 1, Issue 2 (2019)

ALT Blood Test


Ashikujaman Syed

Alanine transaminase (ALT) is a transaminase enzyme (EC 2.6.1.2). It is also called alanine aminotransferase (ALAT) and was formerly called serum glutamate-pyruvate transaminase (SGPT) or serum glutamic-pyruvic transaminase (SGPT) and was first characterized in the mid-1950s by Arthur Karmen and colleagues. 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 ratio (AST/ALT ratio) are commonly measured clinically as biomarkers for liver health. The tests are part of blood panels.
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How to cite this article:
Ashikujaman Syed. ALT Blood Test. International Journal of Biology Sciences, Volume 1, Issue 2, 2019, Pages 12-14
International Journal of Biology Sciences