CF®350-Dextran 70,000 MW, Anionic and Fixable

This CF® dye labeled dextran has molecular weight of 70,000 and a formaldehyde-fixable amine group, for use as a fluid-phase marker to study cell permeability, endocytosis, or biomolecule delivery. UV-excitable blue fluorescent CF®350 dye has excitation/emission at 347/448 nm.