Cellufine ET clean

Introduction:

The Cellufine™ ETclean is poly(ε-lysine) immobilized Cellufine™ (cellulose spherical beads). The beads bind and remove endotoxin from your sample solution. The poly(ε-lysine) is a microbial poly(amino acid) that consist of 30-35 lysine residues produced by Streptomyces albulus. The poly(ε-lysine) as ligand and the cellulose beads act as matrix ands are products of Chisso Corporation.

The Cellufine™ ETclean endotoxin removing beads were developed jointly by Kumamoto University and Chisso. The poly(ε-lysine) was immobilized onto chloromethyloxirane-activated cellulose beads. The beads are a stable affinity beads that are resistant against the cleanup solutions, which include 0.2 M sodium hydroxide and 2 M sodium chloride.

The Cellufine™ ETclean can remove endotoxin from a cellular product solution at physiological pH, ionic strength of μ = 0.02-1.0, and 0° -25C°