Genetic polymorphism of human glutamate oxaloacetate transaminase (GOT1) detected using isoelectric focusing and a sensitive and positive staining method.

Genetic polymorphism of glutamate oxaloacetate transaminase (GOT1) was demonstrated in human erythrocytes by isoelectric focusing in thin layer polyacrylamide gels and a sensitive and positive detection method. Using this technique, five phenotypes, GOT1 1, 2, 2-1, 3-1 and 3-2 were determined and the estimated gene frequencies of GOT1*1, GOT1*2 and GOT1*3 in the Japanese population were 0.9740, 0.0173 and 0.0087, respectively.