Glutathione S-transferase isozymes in rat lens

Abstract

Rat lens contains two classes of glutathione S-transferase (GST) isozymes; one is class mu, Yb1-Yb1, and the other is class pi, Yp-Yp, judged from their molecular weights, immunological properties and N-terminal amino acid sequences. The expression pattern of GST isozymes in the rat lens is different from that in pig and bovine lenses which have only class pi and class mu isozymes, respectively.