Ficoll
![Components of Ficoll](/Images/godic/202501/13/Saccharose-Epichlorhydrin-Copolymer_Komponenten.svg0513.png")
Ficoll is a neutral, highly branched, high-mass, hydrophilic polysaccharide which dissolves readily in aqueous solutions. Ficoll radii range from 2-7 nm. It is prepared by reaction of the polysaccharide with epichlorohydrin. Ficoll is a registered trademark owned by GE Healthcare companies.