Description
Poly(sucrose-co-epichlorhydrin), CAS #: 72146-89-5, often called Ficoll, is labeled with fluorescein (FITC). Ex/Em wavelength 494/518 nm. Purity: >95% lyophilized powder. Degree of substitution: 1 mol % substitution and at least one dye molecule per polymer. Ficoll ® is a registered trademark of GE Healthcare.