Endotoxin Removal Agarose Resin is a resin used to remove endotoxins from biological source protein products (including peptides, antibodies, polysaccharides, etc.). The principle is to connect the modified polymyxin B to 4% agarose microspheres to specifically remove endotoxin, and after purification, the endotoxin in the sample can be reduced to 0.1 EU/mL, and the sample recovery rate is high.