English Name: Ficoll 400; Polysucrose 400; Poly(sucrose-co-epichlorhydrin); Sucrose-epichlorohydrin copolymer; Sucrose polymer with 1-chloro-2,3-epoxypropane

Other Names: Ficoll 400; Polymer of sucrose and epichlorohydrin; Polymer of sucrose and chloromethyloxirane

CAS Number: 26873-85-8

Molecular Weight Range: 3×10⁵ to 5×10⁵

Grade: BR

Specific Optical Rotation: +56.5o

Properties: White or off-white powder or solid. Soluble in water, stable in neutral and alkaline solutions, but hydrolyzes below pH 3. Avoid contact with strong oxidizing and reducing agents. Can be used to prepare hypotonic high-density solutions, impermeable to cell membranes, with less than 1% dialyzable substances (including chlorides).

Applications: Biochemical research. Isolation and purification of lymphocytes, etc. Cell research. Tumor research. Immunological studies and cell transplantation, etc.

Storage: RT