The Glutathione S-transferase (GST) Gene Fusion System is
an integrated system for the expression, purification and
detection of fusion proteins produced in E. coli. The system
consists of three major components: pGEX plasmid vectors*,
two GST Purification Modules and the GST Detection
Module. A series of site-specific proteases complements the
system. The pGEX plasmids are designed for inducible, high-
level intracellular expression of genes or gene fragments as
fusions with Schistosoma japonicum GST