Beschrijving
Polysucrose 400, BioScience-Grade, for molecular biology and biochemistry, Molar mass (M) 450000 ±100000 g/mol, Storage temp. +15 to +25 °C, CAS No. 26873-85-8, Empirical formula (C12H22O11)n x (C3H5ClO)n
Nonionic, synthetic copolymer from sucrose and epichlorohydrin. Ficoll® derivative.Solution of polysucrose 400 is used for separation of blood cells (mono nuclear cells, granulocytes, erythrocytes) via density gradient centrifugation, and for isolation of mononuclear cells from whole blood. Also well applicable for isolation of islets of Langerhans from pancreatic issue.