BIOLABO, AST/TGO - ALT/TGP colorimetric Method, End point colorimetric method. Reagent for quantitative determination of Alanine amino transferase ( ALT).
ALT, which stands for alanine transaminase, is an enzyme found mostly in the liver. An ALT blood test may be helpful in early detection of liver disease. An ALT blood test is a type of liver function test.
see the passage below. it shows TGP and TGO with their aliases and english equivalents (AST, and ALT). these are very commonly measured.