Characterization of Erythrocyte Gd(-)Zhuang-Funing by Isoelectric Focusing / 昆明医科大学学报

The existence of microheterogeneity of glucose-6-phosphate dehydrogenase(G6PD)in the human erythrocyt has already been reported(Der Kaloustian 1974).The results has been confirmed recently by isoelectric focusing in polyacrylamide gel.In this paper,we used the method which has been modified in some aspects to identify various G6PD variants,and came to interesting conclusions.We provide here our experimental data of two different G6PD types,GdB and Gd(-)Zhuang-Funing,Focusing of the enzyme gives additional in- formation concerning an accurate distinction among the genetic variants.