The high-excellent guidance includes glutathione that has been immobilized by its central sulfhydryl group by means of a 12-atom spacer arm to crosslinked 6% beaded agarose. Purification of GST-fusion proteins applying glutathione (GSH) agarose beads is very well documented and adaptable to several different scales, column formats and specific purposes. https://becketttngxq.blazingblog.com/32279977/how-much-you-need-to-expect-you-ll-pay-for-a-good-glutathione-injection