Affinity Chromatography Glutathione Agarose Resin 4B-GLU 4B-GLU GLUTATHIONE Agarose Resin consists of glutathione covalently bound to agarose beads. This resin works well with small and large proteins tagged with GST in batch or column purifications (Low Flow). ABT offers 10ml & 100ml. For Bulk quantities click here. Add to cart Select 100 ml 10 ml Add to cart